Search results “Javascript code style if”
Beginner JavaScript Tutorial - 14 - if Statement
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Views: 281205 thenewboston
Javascript Tutorial - 10 - If Else If Else Statement
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Views: 79406 thenewboston
Javascript beginner tutorial 16 - if else statements
In this video I explain how to use an if. . . else statement, which gives you the opportunity to run a bit of code if your condition is evaluated to false. Don't forget to subscribe: http://www.youtube.com/user/QuentinWatt For collaborations and business inquiries, please contact via Channel Pages: http://ChannelPages.com/QuentinWatt Social links: ------------------------------------------------------------- Add me on twitter: http://www.twitter.com/QuentinWatt facebook group: https://www.facebook.com/quentin.watt -------------------------------------------------------------
Views: 65716 Quentin Watt Tutorials
Learn JavaScript in 12 Minutes
Learn the fundamental features of JavaScript - the language used to add dynamic, interactive content to websites. I teach you how to get started with JavaScript, how to use variables, operators, arrays, properties, methods, custom functions, conditionals and loops. In 12 minutes. LEARN HTML IN 12 MINUTES http://youtu.be/bWPMSSsVdPk LEARN CSS IN 12 MINUTES http://youtu.be/0afZj1G0BIE LEARN PHP IN 15 MINUTES http://youtu.be/ZdP0KM49IVk Support this channel at https://www.patreon.com/jakewright ---------- Text Editors ---------- For Windows users, I recommend using Notepad++ to edit HTML files: http://notepad-plus-plus.org For Mac users, I recommend Sublime Text: http://www.sublimetext.com ---------------------------------------- SUBSCRIBE FOR MORE http://youtube.com/subscription_center?add_user=jaketvee TWITTER http://twitter.com/jakewrightuk FACEBOOK https://www.facebook.com/jakewrightuk INSTAGRAM http://instagram.com/jakewrightuk http://jakewright.net
Views: 1509719 Jake Wright
Javascript Tutorial 16 -- If & Else If Abfragen
In diesem Javascript Tutorial werden die Bedingungen behandelt. Dabei handelt es sich um eine Möglichkeit einen gewissen Code nur dann aufrufen zu lassen, wenn eine bestimmte Bedingung erfüllt ist. http://panjutorials.de/javascript-tutorial-16-if-else-if-abfragen/
Views: 3124 PanjuTorials
Javascript Tutorials (If-else, for condition) Code Learn Free Online
learn javascript online tutorials on How to use if-else, for loop statement
JavaScript Lecture 5 -  If-else and Switch Case in JavaScript with Example in Hindi and English
JavaScript Lecture 5 - If-else and Switch Case in JavaScript with Example in Hindi and English Like Us on Facebook - https://www.facebook.com/Easy-Engineering-Classes-346838485669475/ JavaScript Classes in Hindi JavaScript Tutorial for Beginners in Hindi JavaScript Study Notes Web Engineering Notes Web Technology Notes
Learn Javascript, If/else Statements, codecademy, Javascript
In this codeacademy tutorial we go over if else statements. If else statements in javascript allows us to make decisions with our code. An if else statement checks to see if a value is true, and if it is, it will run the code within the first block, and if it is false it will run the code in the second block Javascript if else statements give us the ability to make choices.
Views: 309 We Will Code
If...Else Statements - Learn JavaScript [for beginners]
If...Else Statements in JavaScript can help open up the logic to build more complex websites. Even if you only use If...Else simply, you can control the styles and text on your website based on certain conditions. It's truly amazing what this easy logic can bring. Follow along in this javascript tutorial by clicking the link to the Codepen down below! PS: I know I'm an total knuckle bucket and kept saying "If-Then Statements" instead of "If...Else Statements." Total brain malfunction... My bad, home doggies. This Codepen: https://codepen.io/StraightToWeb/pen/eWqxeY Comment with questions or ideas, like the video, and subscribe! ========== WEBSITE: *coming soon* FACEBOOK: facebook.com/straighttoweb TWITTER: twitter.com/straighttoweb ========== MORE RESOURCES: If...Else Statements in JavaScript: https://www.w3schools.com/js/js_if_else.asp Free Web Development Resource: http://www.freecodecamp.com
Views: 122 Dustin McCaffree
JavaScript - 09. if statement
In this video, we look at our first condition statement, the if statement. The if statement has a condition, and if that condition is true, the code below will execute. It's a really useful statement.
Views: 2614 Loot Tutorial
How to check if JavaScript is enabled
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/02/how-to-check-if-javascript-is-enabled.html In this video we will discuss how to check if JavaScript is enabled or disabled. Let us understand this with an example. We have a page that captures Name and Gender. Both fields are required. The page relies on JavaScript being enabled for performing validation. We should always have server side validation irrespective of whether we have client side validation or not. It is not a good practice to rely just on client side validation, but for the purpose of this demo, let us say we only have client side validation. If JavaScript is enabled then we want to display the Name and Gender elements and the user can continue to use the application. If JavaScript is disabled then we want to hide the Name and Gender elements and we want to display the following message. It seems that you have disabled JavaScript. Please enable JavaScript. The easiest way to detect if JavaScript is enabled is by using noscript tag. The content inside the [noscript] element will be displayed only if scripts are not supported, or are disabled in the user's browser. [noscript] [style type="text/css"] .rootDiv { display: none; } [/style] [h1]It seems that you have disabled JavaScript. Please enable JavaScript.[/h1] [/noscript] [div id="rootElement" class="rootDiv"] [table border="1"] [tr] [td] Name [/td] [td] [input id="txtName" type="text" onfocus="validateIfEmpty('txtName')" onblur="validateIfEmpty('txtName')" onkeyup="validateIfEmpty('txtName')" /] [/td] [/tr] [tr] [td] Gender [/td] [td] [input id="txtGender" type="text" onfocus="validateIfEmpty('txtGender')" onblur="validateIfEmpty('txtGender')" onkeyup="validateIfEmpty('txtGender')" /] [/td] [/tr] [/table] [/div] [script type="text/javascript"] function validateIfEmpty(control) { var controlToValidate = document.getElementById(control); if (controlToValidate.value == "") { controlToValidate.style.background = "red"; } else { controlToValidate.style.background = "white"; } } [/script]
Views: 21936 kudvenkat
If statements
Tutorials : Javascript Learn Javascript In Just One Hour JavaScript in one hour - learn a new skill and earn more money! Not only is JavaScript easy to learn using my simple but effective methods, but it need only take an hour! JavaScript is in demand! Javascript coding is one of the most in-demand skills - if you can code in JavaScript you have a job. A well paid job! Intro Part 1 Intro Part 2 HTML, CSS, Javascript Adding in a button and a function Scaling functions Changing the text in javascript Variables Adding variables Adding user input Variable scope Saving your project Calling functions within functions If statements Else statements More on variable scope Else if statement Changing the style tags with javascript Course conclusion --- Cascading Style Sheets, HTML, tutorial, lesson, css, web, design, webpage, Web Development, build a website , css styles, developer tools, HTML (Programming Language), Cascading Style Sheets (Programming Language), Tutorial (Media Genre), online course, Programming Language, JavaScript (Programming Language)
Views: 330 CodeAcademy
10 Tips For Clean Code
What is the clean code? In this talk the speaker will provide some answers to this question, and introduce you to 10 good habits that will help keep your code clean. EVENT: Wordcamp US, 2016 SPEAKER: Michael Toppa CREDITS: This is a repost of the original video published on WordPress YouTube channel (https://www.youtube.com/channel/UCpJf6LGZ0a4n9Lj4aVt9spg), which was uploaded with the Creative Commons Attribution license (reuse allowed). ORIGINAL SOURCE: https://www.youtube.com/watch?v=ls4iAtOCH8g
Views: 247901 Coding Tech
Javascript if  else statement
JavaScript tutorial on how to create an if else conditional statement in JavaScript. You can use this to test for one, two, or more things. In this video tutorial I show how to place it into a web page and use it to dictate background color in CSS. This could just as easily be used to make your website responsive to the smaller, mobile screens. http://www.technoblogical.com/web-design/ Providing training since last Tuesday http://www.technoblogical.com/ Thanks for watching this video tutorial!
Views: 1379 Chris Walker
Coding Challenge #31: Flappy Bird
In this Coding Challenge, I attempt to program in JavaScript (using the p5.js framework) a clone of the game Flappy Bird. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact: https://twitter.com/shiffman Links discussed in this video: Flappy Bird on Wikipedia: https://en.wikipedia.org/wiki/Flappy_Bird Source Code for the Video Lessons: https://github.com/CodingTrain/Rainbow-Code p5.js: https://p5js.org/ Processing: https://processing.org For More Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH For More p5.js videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA Help us caption & translate this video! http://amara.org/v/VR4Z/
Views: 884177 The Coding Train
Javascript Tutorial - 8 - If Statement
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Views: 72379 thenewboston
if else conditional statement in hindi [ javascript in Hindi ]
Visit Website @ http://www.vishacademy.com/JScript
Views: 45368 vishAcademy
Web Development Tutorial for Beginners (#1) - How to build webpages with HTML, CSS, Javascript
Once you're done with this, checkout lesson #2 - introduction to CSS: https://www.youtube.com/watch?v=gBi8Obib0tw How to put your website online (with coupon): https://www.youtube.com/watch?v=tq7dqdHCc7U How to build webpages with html, css, javascript tutorial for beginners. In this video, we'll cover how to develop websites using just the computer you have already. I'm using Sublime Text editor http://www.sublimetext.com/ and Google Chrome Other great text editors: Atom.io Brackets.io Notepad++ Now, if you just want a website and don't want to be a web developer, don't mess with learning all of this, get a site from squarespace.com and use squarespace plugins from http://thecustomsquare.com to make your site unique. Learn how to develop your own websites using the computer you already have. The basics of web development is the html file, which is centered around html tags. In this first lesson, we'll cover the basic html tags and how to use them to build a web page. Once you learn HTML, you can use CSS to add style to your pages and JavasScript to add animation and fun features. Learn Javascript with the Javascript tutorials for beginners: https://www.youtube.com/watch?v=fGdd9qNwQdQ&list=PLoYCgNOIyGACnrXwo5HMCfOH9VT05znGv -~-~~-~~~-~~-~- Learning Web Development? Watch the FREE COURSE: "Web Development for Absolute Beginners"! https://www.youtube.com/watch?v=gQojMIhELvM -~-~~-~~~-~~-~-
Views: 3071571 LearnCode.academy
JavaScript - if, else if, else (part 1)
Use an IF statement in JavaScript to provide different types of feedback based on the number a user enters into a text box. Demo Page: http://www.ralphphillips.com/youtube/if-elseif-else.html
Views: 10063 Ralph Phillips
Sticky NavBar With JQuery | HTML, CSS & JavaScript
This Tutorial Can Give You The Basic Idea How Can You Create Scroll Activated Navigation Bar Using JQuery. Check out My New Video To Get Idea How You Can Make The Sticky Navbar "Responsive" ! Watch it Here : https://www.youtube.com/watch?v=ZeL2IL-dLuM Source Code : http://123link.pw/mWNxh JQuery Cdn : https://code.jquery.com/ Background Image : https://wallpaperscraft.com/image/girl_mountains_backpack_114178_5458x3705.jpg ---------------- Social Media ---------------- Personal Account : https://www.instagram.com/harrnish/ Facebook : https://www.facebook.com/codegrid.web/ Instagram : https://www.instagram.com/codegrid.web/ Twitter : https://twitter.com/codegrid_web Thanks For Watching ! Music : Song: Jordan Schor - Cosmic (feat. Nathan Brumley) [NCS Release] Music provided by NoCopyrightSounds. Watch: https://youtu.be/LVh4PFKNzMA Download/Stream: http://ncs.io/CosmicYO Song: Levianth & Axol - Remember (feat. The Tech Thieves) [NCS Release] Music provided by NoCopyrightSounds. Watch: https://www.youtube.com/watch?v=2DGxm1csQQM&list=PLRBp0Fe2Gpgm0WF6DEGmb7ab4qHAGlPzg&index=36 Credits: Levianth • https://soundcloud.com/levianth • https://www.facebook.com/Levianth/ • https://twitter.com/LevianthMusic Axol • https://soundcloud.com/axol_music • https://www.facebook.com/axolmusic • https://twitter.com/AxolMusic The Tech Thieves • https://soundcloud.com/thetechthieves... • https://www.facebook.com/TheTechThiev... • https://twitter.com/TheTechThieves Song: Ship Wrek & Zookeepers - Ark [NCS Release] Music provided by NoCopyrightSounds. Watch: https://www.youtube.com/watch?v=8xlDwukxjnA&index=42&list=PLRBp0Fe2Gpgm0WF6DEGmb7ab4qHAGlPzg Credits: Shipwrek • https://soundcloud.com/theshipwrek • https://www.facebook.com/theshipwrek • https://www.facebook.com/theshipwrek • https://www.youtube.com/user/theshipwrek Zookeepers • https://soundcloud.com/zookeepersdk • https://www.facebook.com/zookeepers • https://www.instagram.com/zookeepersdk/
Views: 274198 Codegrid
Check if HTML Element Has Class in JavaScript
Hey everybody! Remember to comment, rate, and subscribe! I may do giveaways as the channel grows so feel free to ask for tutorials!
Views: 122 NovaComputing
Else if statement
Tutorials : Javascript Learn Javascript In Just One Hour JavaScript in one hour - learn a new skill and earn more money! Not only is JavaScript easy to learn using my simple but effective methods, but it need only take an hour! JavaScript is in demand! Javascript coding is one of the most in-demand skills - if you can code in JavaScript you have a job. A well paid job! Intro Part 1 Intro Part 2 HTML, CSS, Javascript Adding in a button and a function Scaling functions Changing the text in javascript Variables Adding variables Adding user input Variable scope Saving your project Calling functions within functions If statements Else statements More on variable scope Else if statement Changing the style tags with javascript Course conclusion --- Cascading Style Sheets, HTML, tutorial, lesson, css, web, design, webpage, Web Development, build a website , css styles, developer tools, HTML (Programming Language), Cascading Style Sheets (Programming Language), Tutorial (Media Genre), online course, Programming Language, JavaScript (Programming Language)
Views: 139 CodeAcademy
Programming Paradigms - Computerphile
There are different styles of programming, some quite closely resemble pure mathematics. Mathematician and Computer Scientist Laurence Day compares two of them. Note: In the Java code the delimiters within the 'for' loop should be semi-colons, not commas. Apologies for the error. What if the Universe is a Computer Simulation: http://youtu.be/YOxDb_BbXzU Sights and Sounds of Sorting with BASIC: http://youtu.be/Ou2A-JWszVA http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 385497 Computerphile
Build An HTML5 Website With A Responsive Layout
In this video we will build a clean coded responsive mobile friendly HTML5 website for a fictional web design company. We will go over semantic HTML tags like header and footer as well as the basics of HTML and CSS. This is a great project for beginners. CODE DOWNLOAD: http://www.traversymedia.com/downloads/acme_website.zip SUGGESTED VIDEOS: HTML Crash Course For Absolute Beginners - https://www.youtube.com/watch?v=UB1O30fR-EE Build a Responsive, Mobile First Website - https://www.youtube.com/watch?v=XsEnj-1hG2o BECOME A PATRON: Show support & get perks! http://www.patreon.com/traversymedia ONE TIME DONATIONS: http://www.paypal.me/traversymedia COURSES & MORE INFO: http://www.traversymedia.com FOLLOW TRAVERSY MEDIA: http://www.facebook.com/traversymedia http://www.twitter.com/traversymedia http://www.instagram.com/traversymedia NEW DISCORD CHAT SERVER: https://discord.gg/traversymedia
Views: 1362003 Traversy Media
Anybody can code... even you! Javascript in a browser window.
Given that you have a web browser, and a text file editor packaged with you operating system then you too can code! I briefly show you some javascript in a code-a-long with Arduinotronic style. Leave me a comment if you want me to get further into this!
Views: 468 Arduino Tronic
Create a CSS only lightbox!
A look at how we can create a fun lightbox effect without the use of JavaScript! Instead of relying on JS, this uses a fun use of CSS :target pseudo class. There are some issues with this, specially if you have a lot of items, which I address near the end of the video, but this is just one use case, there are a lot of really fun things you could do with :target, and hopefully this is enough to get you thinking about them! CodePen: https://codepen.io/kevinpowell/pen/LgMLao --- I have a newsletter! https://www.kevinpowell.co/newsletter New to Sass, or want to step up your game with it? I've got a course just for you: https://www.kevinpowell.co/learn-sass --- My Code Editor: VS Code - https://code.visualstudio.com/ How my browser refreshes when I save: https://youtu.be/h24noHYsuGc --- Support me on Patreon: https://www.patreon.com/kevinpowell I'm on some other places on the internet too! If you'd like a behind the scenes and previews of what's coming up on my YouTube channel, make sure to follow me on Instagram and Twitter. Instagram: https://www.instagram.com/kevinpowell.co/ Twitter: https://twitter.com/KevinJPowell Codepen: https://codepen.io/kevinpowell/ Github: https://github.com/kevin-powell
Views: 2679 Kevin Powell
How To Create Login Form In HTML and CSS | Make Sign In Form Design
learn how to Make login form using HTML CSS - Create sign in form design using HTML and CSS SUBSCRIBE Us ► https://goo.gl/tTFmPb In in tutorial you will learn to create a login form in HTML and CSS coding, subscribe easy tutorials channel to watch more videos on website designing tutorials for beginners. Watch More HTML Website Tutorials: ---------------------------------------------- Responsive Website Tutorial ► https://youtu.be/dtTWD0ystG0 --------------------------------------------- 1) Create Sign in form with Social Login In HTML and CSS https://youtu.be/pYvVD5DCCr0 2) Particles Js Tutorial https://youtu.be/Uzpn4n0nk4I 3) Create image gallery in Website using HTML and CSS https://youtu.be/C1B1Fx3XKOg 4) Create Ecommerce Website - Online Shop https://youtu.be/Wbc2db82jLQ ------------------------------------- Get code of this Tutorial: http://www.avinashkr.com/how-to-create-login-form-in-html-and-css/ Music Credit -------------------- Title: Miza & Unicorn - Illuminati https://youtu.be/d30bh4x7bgQ Like This video and Subscribe This Channel "Easy Tutorials"
Views: 499613 Easy Tutorials
Part 95   OnBegin, OnComplete, OnSuccess and OnFailure properties of AjaxOptions class
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/09/part-95-onbegin-oncomplete-onsuccess.html Link for csharp, asp.net, ado.net, dotnet basics, mvc and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd This is continuation to Part 94, Please watch Part 94 from the ASP.NET MVC tutorial before proceeding with this video. Using the following 4 properties of the AjaxOptions class, we can associate JavaScript functions that get called on the client at different stages of an AJAX request/response cycle. 1. OnBegin - The associated JavaScript function is called before the action method is invoked 2. OnComplete - The associated JavaScript function is invoked after the response data has been instantiated but before the page is updated. 3. OnSuccess - The associated JavaScript function is invoked after the page is updated. 4. OnFailure - The associated JavaScript function is invoked if the page update fails. We will continue with the example that we discussed in Part 94. 1. When you click on "All" link, all the students will be loaded into the [div] element that has got id=divStudents. 2. At the moment, when you click on "Top 3" link, the data from the previous request is still present in "divStudents". Only when "Top 3" students become available, "divStudents" is updated with new data. 3. Our application requirement is to clear, "divStudents" element content, as soon as we click on any AJAX link and before the associated action method is invoked. To achieve this, let's use "OnBegin" property of AjaxOptions class. Step 1: The following JavaScript function, finds the "divStudents" and clear it's contents function ClearResults() { $("#divStudents").empty(); } Step 2: Associate ClearResults() function with "OnBegin" property of AjaxOptions class. @Ajax.ActionLink("All", "All", new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "divStudents", InsertionMode = InsertionMode.Replace, LoadingElementId = "divloading", OnBegin = "ClearResults" }) Please Note: OnBegin property can also be used to cancel the invocation of the action method. The JavaScript function that is associated with "OnBegin" property is invoked before the action method is invoked. So if that associated JavasSript function returns false, then the action method will not be invoked. Your JavaScript function may look something like this. function Validate() { if (condition) { return true; } else { return false; } } Let's now discuss an example of using "OnSuccess" property. Immediately after the page is updated with students data, we want to dispay the total number of rows retrieved using JavaScript alert. To achieve this, let's use "OnSuccess" property of AjaxOptions class. Step 1: Set id attribute for the table element in "_Student.cshtml" partial [table id="tableStudents" style="border:1px solid black; background-color:Silver"] Step 2: The following JavaScript function counts the total number of rows. function CountRows() { alert(($("#tableStudents tr").length - 1) + 'rows retrieved'); } Step 3: Associate CountRows() function with "OnSuccess" property of AjaxOptions class. @Ajax.ActionLink("All", "All", new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "divStudents", InsertionMode = InsertionMode.Replace, LoadingElementId = "divloading", OnSuccess = "CountRows" })
Views: 51738 kudvenkat
My First Line of Code: Linus Torvalds
June 16 -- Linus Torvalds, who is known for developing the Linux kernel, talks to Bloomberg about his first line of code.
Views: 764354 Bloomberg
Learn HTML, CSS, and JavaScript -  Images and Head Style Section - Lesson 8 for Beginners
#javascript #programming #html #css Lesson 8 covers adding images to your HTML document. It also covers creating style classes in a style section of your head section of your document. Come join us each week for lessons published each Wednesday. Each new lesson will walk you through using one or more HTML elements. Eventually, we will also cover CSS and Javascript. Please follow along with each lesson. Once you are done with the series, if you would like, you can upload your pages to http://thecodingzoo.com Stick around after the lesson for bloopers. The entire playlist: https://www.youtube.com/watch?v=ofbWa... Book Marks: 2:20 NotePad ++ Editor Install 5:24 Style Element in Head 7:37 Element CSS Selector and CSS Background Color Property 9:33 Class Name CSS Selector and CSS color Property 12:21 Padding CSS Property 13:56 Margin CSS Property 15:44 Adding Image and sizing it Affiliate Links - Equipment we use: Main Camera: https://goo.gl/o3yK8w Backup Camera: http://amzn.to/2DYSazo CyberPowerPC: Desktop for video editing: https://goo.gl/KxJyrC Shure VPF83 Microphone: http://amzn.to/2ECUPzO Blue Microphone: http://amzn.to/2GKmxvs Editing/Color Grading Software: http://amzn.to/2DT8JwD Sound by Feeling Free - Nicolai Heidlas - https://soundcloud.com/nicolai-heidla...
Check if Value Exists in Array PHP JavaScript Array Programming
Lesson Code: http://www.developphp.com/video/PHP/Find-Value-in-Array-Search-Needle-in-Haystack-Tutorial Learn to search for needles in haystacks using either PHP or JavaScript, which is a term used for looking in data arrays too see if a specific value exists. We also demonstrate how to optionally remove array elements where they match a value.
Views: 10776 Adam Khoury
First Steps: Getting started coding with JavaScript
Like and Subscribe ➡️ http://bit.ly/wickedlysmart If you know HTML and CSS, you're ready to begin learning JavaScript. But you might be surprised, because JavaScript looks quite different from both HTML and CSS. In part four of Head First JavaScript Programming Teasers, Eric shows you how JavaScript is different from HTML and CSS, and why. He also steps you through a simple example of JavaScript code, so you can get a taste of how it works. For more, go to http://wickedlysmart.com
Views: 183 WickedlySmart
4 Programming Paradigms In 40 Minutes
One of the most important lessons I've learned is that programming languages are tools and not all tools are good for all jobs. Some tasks are easier to solve functionally. Some are clearly suited for OO. Others get simpler when you use constraint solving or pattern matching. Let's go on a whirlwind tour of 4 different programming languages emphasizing different programming techniques: OO, functional, logical, and procedural. You'll leave this talk with a better understanding of which languages are best suited to which types of jobs and a list of resources for learning more. EVENT: RubyConf 2017 SPEAKER: Aja Hammerly PERMISSIONS: The original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=3TBq__oKUzk
Views: 96358 Coding Tech
11. ember.js cli - css completed class, if todo.isCompleted, input checked
ember.js cli - css completed class, if todo.isCompleted, input checked
Views: 180 Code Travel / Arjun
JavaScript Tutorial: How to Simplify If/Else Conditionals with Ternary Operators
Happy Web Dev Wednesday! This week I'm revising our single if/else color-changing box to turn that if/else conditional into a ONE LINE ternary operator for the SAME FUNCTIONALITY that takes up LESS CODE REAL ESTATE. I hope you find this video helpful! Enjoy! Website: https://www.topknotclare.com Twitter: https://www.twitter.com/topknot_clare
Views: 16 Topknot Clare
How to do an If-Else statement in React
► SPONSORS ◄ DevMountain Coding Bootcamp https://goo.gl/P4vgKS Pluralsight - FREE TRIAL! http://www.pluralsight.pxf.io/c/1302163/448522/7490 .Tech domains https://goo.gl/6EnZmg Use Coupon Code - HISPERT18 - at checkout Get a domain: $4.99 for 1 year | $24.99 for 5 years ► TOP 5 PYTHON PROGRAMMING BOOKS OF 2018 ◄ Python Programming: For the Beginners (An Introduction to the Python Computer Language and Computer Programming) https://amzn.to/2Iou1VS Deep Learning with Python https://amzn.to/2QcDL8I Cracking Codes with Python: An Introduction to Building and Breaking Ciphers https://amzn.to/2QdZ6hN Machine Learning for Beginners: Your Ultimate Guide To Machine Learning For Absolute Beginners, Neural Networks, Scikit-Learn, Deep Learning, TensorFlow, Data Analytics, Python, Data Science https://amzn.to/2R7Gi5p Python 3 Guide: A Beginner Crash Course Guide to Learn Python 3 in 1 Week https://amzn.to/2Qgk2Fc ► DONATIONS ◄ Patreon https://www.patreon.com/chrishawkes PayPal https://bit.ly/2R64WD7 https://www.patreon.com/chrishawkes Description: New to Python? https://www.youtube.com/watch?v=IZj8hLrkABs&list=PLei96ZX_m9sWS2gm1zGqGq6ZzU9T5QSg7 New to Django? https://www.youtube.com/watch?v=CfbDxoRFByY&list=PLei96ZX_m9sWowRU2mn0ccUNIBTTclcWO JavaScript (ES6) https://www.youtube.com/watch?v=jqtNVgecVvo&list=PLei96ZX_m9sX6RUTyhGkCSzfKXpExcVSm Flask https://www.youtube.com/watch?v=gDSLrpxR3G4&list=PLei96ZX_m9sWQco3fwtSMqyGL-JDQo28l React/Redux https://www.youtube.com/watch?v=53SNhzt7AqA&list=PLei96ZX_m9sUDK-1b8fNXZgBnnb6wA7sB NodeJS https://www.youtube.com/edit?o=U&video_id=SJl5THmcQik C# + React https://www.youtube.com/edit?o=U&video_id=bnFgGYooDCM Recommended Books: The Self-Taught Programmer https://amzn.to/2k3RTmx Disrupted: My Misadventure in the Start-Up Bubble https://amzn.to/2k9qijH Python Programming: An Introduction to Computer Science https://amzn.to/2k3gZSm Links: My Python For Beginners Course https://www.udemy.com/python-for-beginners-w/learn/v4/overview EBAY BLACK FRIDAY TECH DEALS https://ebay.to/2PjqeQs MAKE MONEY TAKING SURVEYS! http://trkur.com/322490/8484 BEST PROGRAMMING BOOK TO GET THROUGH THE INTERVIEW https://amzn.to/2AZfs9z
Views: 3352 Chris Hawkes
jQuery how to check if event is already bound
Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/05/jquery-how-to-check-if-event-is-already.html In this video we will discuss, how to check if an event is already bound using jQuery. Why is it important to check if an event is already bound To prevent attaching event handler multiple times The following example checks if a click event handler is already bound. If it's not already bound, then a click event handler is attached. Replace < with LESSTHAN symbol and > with GREATERTHAN symbol <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { var jQueryObject = $('#btn'); var rawDOMElement = jQueryObject.get(0); var eventObject = $._data(rawDOMElement, 'events'); if (eventObject != undefined && eventObject.click != undefined) { alert('Click event exists'); } else { $('#btn').on('click', function () { alert('Button Clicked'); }); } }); </script> </head> <body style="font-family:Arial"> <input id="btn" type="button" value="Click Me" /> </body> </html> Please note that this only works if you have attached event handlers using jQuery. This will not work if you have attached event handlers using raw JavaScript or element attributes. Another way to prevent attaching event handlers multiple times is by using jQuery off() and on() methods. The off() method ensures that all existing click event handlers of the button are removed before again adding a new click event handler using on() method. $('#btn').off('click').on('click', function () { alert('Button Clicked'); });
Views: 28043 kudvenkat
"If You Want to Survive in Design, You Better Learn to Code"
Wired Article – https://www.wired.com/2017/03/john-maeda-want-survive-design-better-learn-code/ Don't believe the hype, you be you. - - - This video was sponsored by the DevTips Patron Community - https://www.patreon.com/DevTips Listen to Travis' Podcast - http://www.travandlos.com/ Get awesomeness emailed to you every thursday - http://travisneilson.com/notes You should follow DevTips on Twitter - https://twitter.com/DevTipsShow
Views: 44218 DevTips
CSS Positioning Tutorial for Beginners
How can we position our elements in CSS and how do the different values for the position property work? Let's take a look at the concept behind in this video. ---------- Read the full article: https://academind.com/learn/css/understanding-css/the-position-property Join the full 22h+ course: https://www.udemy.com/css-the-complete-guide-incl-flexbox-grid-sass/?couponCode=YOUTUBE_PROMO Source code: https://github.com/academind/understanding-css/tree/01-position ---------- • You can follow Max on Twitter (@maxedapps). • You can also find us on Facebook.(https://www.facebook.com/academindchannel/) • Or visit our Website (https://www.academind.com) and subscribe to our newsletter! See you in the videos! ---------- Academind is your source for online education in the areas of web development, frontend web development, backend web development, programming, coding and data science! No matter if you are looking for a tutorial, a course, a crash course, an introduction, an online tutorial or any related video, we try our best to offer you the content you are looking for. Our topics include Angular, React, Vue, Html, CSS, JavaScript, TypeScript, Redux, Nuxt.js, RxJs, Bootstrap, Laravel, Node.js, Progressive Web Apps (PWA), Ionic, React Native, Regular Expressions (RegEx), Stencil, Power BI, Amazon Web Services (AWS), Firebase or other topics, make sure to have a look at this channel or at academind.com to find the learning resource of your choice!
Views: 59539 Academind
Nested if statements in javascript ,Lec-23|JavaScript tutorials for beginners in Urdu/Hindi|
In this video,I'll explain about different conditional statements or decision making statements.There are three different types of conditional statements in javascript as if statements ,else statements and switch statements. Let's see in this video For more updates subscribe my channel https://www.youtube.com/channel/UCGrZCPOFPfrfshEoVvyoQcA You can visit my blog http://webtechhub.com/ You can also find me on Facebook https://www.facebook.com/Programming-World-848503945319409/ You can contact me on [email protected] Thanks
Views: 2184 Fiaz Waheed
a day in the life of a software engineer
… hi youtube here’s my first video, giving you an inside look to a typical day in the life of me, a software engineer. hope you enjoy! x, mayuko -------------------------------------------------------- Hang out with me and friends on my Slack! Join: http://bit.ly/helloMayukoSlack (case sensitive) Follow me on: Twitter: https://twitter.com/hellomayuko Instagram: https://www.instagram.com/hellomayuko/ Facebook: https://www.facebook.com/mayukoOfficial/ Business inquiries: [email protected] -------------------------------------------------------- Music by Chillhop: http://chillhop.com/listen Joakim Karud - Canals: https://soundcloud.com/joakimkarud HIP DOZER - Foreign Exchange: https://soundcloud.com/hipdozer Listen on Spotify: http://bit.ly/ChillhopSpotify all footage was shot on an iPhone 7.
Views: 3185984 mayuko
How to: Work at Google — Example Coding/Engineering Interview
Watch our video to see two Google engineers demonstrate a mock interview question. After they code, our engineers highlight best practices for interviewing at Google. Learn more about how we hire at http://goo.gl/xSD7jo, then head over to https://goo.gl/BEKV6Z to find your role. Also check out our companion video, How to Work at Google: Prepare for an Engineering Interview (https://goo.gl/e0i8rX). Subscribe to Life at Google for more videos → https://goo.gl/kqwUZd Follow us! Twitter: https://goo.gl/kdYxFP Facebook: https://goo.gl/hXDzLf Google Plus: https://goo.gl/YBcMZK #LifeAtGoogle
Views: 3270931 Life at Google
Google Maps JavaScript API Tutorial
In this video I will work a little bit with the Google Maps API as requested by some of my subscribers. We will implement a map with some custom markers, info window, event listeners and we will optimize the code so that we can easily add new markers with new properties. CODE: Code for this video http://www.traversymedia.com/downloads/mymap.zip SPONSORS: DevMountain Bootcamp - https://goo.gl/6q0dEa SUPPORT: We spend massive amounts of time creating these free videos, please donate to show your support: http://www.paypal.me/traversymedia http://www.patreon.com/traversymedia FOLLOW TRAVERSY MEDIA: http://www.facebook.com/traversymedia http://www.twitter.com/traversymedia http://www.linkedin.com/in/bradtraversy
Views: 335591 Traversy Media
What is bootstrap
twitter bootstrap tutorial for beginners twitter bootstrap for beginners benefits of bootstrap framework advantages of bootstrap framework twitter bootstrap benefits what is responsive web design what is responsive website what is responsive design use of bootstrap responsive web development responsive web app In this video we will discuss 1. What is bootstrap 2. Advantages of using bootstrap Bootstrap is a free, open-source and is the most popular HTML, CSS, and JavaScript framework developed by twitter for creating responsive web applications. It includes HTML and CSS based design templates for common user interface components like Buttons, Dropdowns, Typography, Tabs, Forms, Tables, Navigations, Alerts, Modals, Accordion, Carousel etc. along with optional JavaScript extensions. Bootstrap framework is based on open standards - HTML, CSS and JavaScript. This means bootstrap can be used with any server side technology and any platform. You can use it with any web application built with any server side technology like ASP.NET, JAVA, PHP etc. What are the advantages of using bootstrap Supports responsive design : One of the greatest advantages of using bootstrap is that it helps us create responsive web applications faster and easier. So the obvious question that comes to our mind is, what is a responsive web application? A responsive web application automatically adapts to different screen sizes (i.e desktop computers, laptops, tablets. mobile phones etc). A responsive application provides optimal viewing and interaction experience i.e easy reading and navigation with a minimum of resizing, panning, and scrolling across a wide range of devices. So you don't have to worry about your application not being compatible with multiple devices. The images at the following links shows how a responsive and non-responsive application looks like on a mobile device. http://www.webnersolutions.com/wp-content/uploads/2015/08/responsive-vs-non-responsive-web-design1.jpg At the following link is a live responsive application example. Notice as we resize the browser, the content automatically adpats to the screen size. http://bootstrapdocs.com/v3.0.3/docs/examples/jumbotron/ Saves lot of development time : One of the biggest advantages of using Bootstrap is that it saves lot of development time. Instead of writing code from the scratch, bootstrap offers ready made blocks of code that you can use and customize to suit your application requirements. There are also many websites out there that offer free and paid Bootstrap themes that saves even more development time. Consistency : Bootstrap was developed by Twitter to encourage consistency across thier internal tools by giving their developers a centralised development code. Since all the developers are working using a centralised code, the end result is consistent regardless of who’s working on the project and which web browser is being used. Customizable : If you are using only a few features of bootstrap, you can customize to download only those features using the following bootstrap customize page. http://getbootstrap.com/customize/ Support : As Bootstrap is the most popular framework, it has a very large community base and excellent documentation. Bootstrap's excellent documentation, examples and demos helps a developer learn bootstrap quickly even if you are new to it. If you ever run into an issue you will usually get help quickly and easily from the vast online community and web forums. In our next video we will discuss, downloading, setting up and understanding different bootstrap components. Please stay tuned. Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2016/05/what-is-bootstrap.html
Views: 501233 kudvenkat
Image Zoom Effect Animation CSS3 HTML Tutorial
Lesson Code: http://www.developphp.com/video/CSS/Image-Zoom-Effect-Animation-CSS3-HTML-Tutorial Learn to create animated image zoom effects for little thumbnail images using the CSS transitions. We will also talk about triggering the zoom effect using JavaScript event handling to target other events such as click, doubleclick, and more events that CSS alone cannot give you access to.
Views: 127961 Adam Khoury
7:02 Clean Code vs. Dirty Code: React Best Practices - Donavon West https://www.linkedin.com/in/donavon Clean code is a consistent style of programming that makes your code easier to write, read, and maintain. Discover how to make your React code cleaner using easy-to-follow examples. 33:55 - Sharing React Components Across Platforms - George Paul https://www.linkedin.com/in/gp3gp3gp3 While using React Native and React as a tech stack, developers can take advantage of React's "Learn once use everywhere" paradigm. We can take this even further by using React to compile components between Web Applications and React Native mobile apps for iOS and Android. In this talk I'll be going over how we use Shared Components in React and React Native using Storybook. 48:35 - Kahoot Quiz 1:00:43 - Web Components in React - Hayden Braxton https://www.linkedin.com/in/hayden-braxton-195331a5 If you're not already familiar with it, the tern "Web Components" refers to a collection of browser APIs that enable you to write components using vanilla JavaScript, with the browser as your only dependency (and perhaps a few polyfills 😉). In this talk, we'll start with a cursory look at the browser APIs covered by Web Components. Following, we'll consider use-cases for including Web Components in your React app and explore the steps to make it happen.
Views: 309 React NYC
012 If  else Statements || Javascript Beginner To Pro
Before starting the course, please download the starter files, final project code and course slides from the GitHub repo I created for this course. The link is below 👇 Plus, please read the FAQ which contains important instructions about how to take this course. This is very important! 👉 Course material and instructions on GitHub https://github.com/jonasschmedtmann/c... During the course, we use a couple of online tools and resources, which are all on my resources page. Students love this page, because it contains tons of useful design and coding resources. Here is the link: 👉 Jonas' resources page http://codingheroes.io/resources/ 👉 If you want to get updates on new courses or other stuff, just follow me on twitter @jonasschmedtman. I'm also on facebook if you prefer that. And now, have a ton of fun with the course! 😊
Views: 7 Dark Coder
Luke Crouch - Scary Javascript That knows if You've Been Bad or Good [ Thunder Plains 2016 ]
About -- There are over 5,000 online trackers that use cookies, fingerprinting, and probablistic device matching to follow you across the web. Some methods are actively used for fraud, malware, and intrusive user tracking. Some are commonly used for legit purposes. We'll talk about how sites are able to follow users, tracking methods both fair and foul, and how Mozilla protects users from tracking. Luke Crouch -- I write web code at Mozilla. I organize some local tech communities: - Tulsa Web Devs' mission is to make Tulsa on of the greatest cities in the world for web developers. - Code for Tulsa is our Code for America Brigade. - Techlahoma is a sate-wide foundation to support grassroots technology communities. I owe all my best experiences to the open-source community and try to give back. I sometimes work on an open-source side project start-up: codesy.io. I sometimes brew my own beer.
Views: 460 Techlahoma
JavaScript: Modify CSS
A video tutorial showing you how to modify CSS code using JavaScript http://www.abell12.com Follow us on Twitter http://ww.twitter.com/abell12youtube
Views: 682 abell12
How to enqueue JavaScipt files conditionally in WordPress
Enqueuing is the WordPress way to add a stylesheet or JavaScript file on a page. This video will show you how to enqueue a JavaScript file only on certain pages of your WordPress site. You may want to use this trick to achieve any of the following: • You want a JavaScript pop-up to only appear on your homepage (or on all pages BUT your homepage) • You only want a JS file or CSS ruleset on a certain page • You only want to load a script or style for certain pages You will need to know how to write an action hook, and which conditional tags to use, guides for which can be accessed here: https://wpshout.com/quick-guides/use-wp_enqueue_script-include-javascript-wordpress-site/ Code from the video: ``` add_action('wp_enqueue_scripts', 'qg_enqueue'); function qg_enqueue() { if (is_home()) { wp_enqueue_script( 'qgjs', plugin_dir_url(__FILE__).'quick-guide.js' ); } } ``` If you found this video helpful, give it a like, and subscribe to WPShout for more videos! Have more questions? Leave us a comment below, and we’ll offer what wisdom we can. Get more quality WordPress tutorials in your inbox every Tuesday: https://wpshout.com/newsletter/ WPShout: In-Depth WordPress tutorials for Developers.
Views: 315 WPShout

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