Tweet For Code #4

By  on  

You don't need a thousand lines of code to make a big difference in any coding language.  Oftentimes it's quite the opposite:  a few tiny code snippets can do a world of good and accomplish big things.  I asked my Twitter followers to tweet to me their favorite tiny snippets of code -- that's a bit difference to try to pack into 140 characters!  Here are my favorites from this round!

ES6 Array Initialization

Here are a few clever ways to initialize an array with ES6:

Short syntax for dynamic result!

Remove Wrapping HTML with inner/outerHTML

This neat little trick allows you to remove a wrapping element and re-parent the child in one operation.

Of course you would brick your event connections but this is a neat trick.

3D Body Elements

Want a 3D look at a page's elements?  Check out this sweet JavaScript snippet:

This is a really neat optical effect, though not the most practical of snippets.

YOLO!

Since `sudo` gives you the ultimate of powers, why not give it a YOLO alias?

Hilarious!

Thank you to everyone who participated, and keep your tiny snippets for the next Tweet for Code!

Recent Features

  • By
    Vibration API

    Many of the new APIs provided to us by browser vendors are more targeted toward the mobile user than the desktop user.  One of those simple APIs the Vibration API.  The Vibration API allows developers to direct the device, using JavaScript, to vibrate in...

  • By
    Write Better JavaScript with Promises

    You've probably heard the talk around the water cooler about how promises are the future. All of the cool kids are using them, but you don't see what makes them so special. Can't you just use a callback? What's the big deal? In this article, we'll...

Incredible Demos

  • By
    Fixing sIFR Printing with CSS and MooTools

    While I'm not a huge sIFR advocate I can understand its allure. A customer recently asked us to implement sIFR on their website but I ran into a problem: the sIFR headings wouldn't print because they were Flash objects. Here's how to fix...

  • By
    Dynamic Waveform Visualizations with wavesurfer.js

    Waveform images are an awesome addition to boring audio widgets.  They can be functional as well as aesthetically pleasing, allowing users to navigate audio visually.  I recently found wavesurfer.js, an amazing waveform image utility that uses to Web Audio API to create super customizable...

Discussion

    Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!