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CodeIgniter: Create new helper?
...utomatically by adding it to the autoload configuration file i.e. <your-web-app>\application\config\autoload.php.
$autoload['helper'] = array('new_helper');
-Mathew
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Download file of any type in Asp.Net MVC using FileResult?
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The MVC framework supports this natively. The System.Web.MVC.Controller.File controller provides methods to return a file by name/stream/array.
For example using a virtual path to the file you could do the following.
return File(virtualFilePath, System.Net.Mime.MediaTypeNames...
Get loop counter/index using for…of syntax in JavaScript
...<9, you should use Polyfill code.
https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
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How to get JSON from URL in JavaScript?
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With Chrome, Firefox, Safari, Edge, and Webview you can natively use the fetch API which makes this a lot easier, and much more terse.
If you need support for IE or older browsers, you can also use the fetch polyfill.
let url = 'https://example.com';
fetch(url)...
What is the most efficient way to concatenate N arrays?
...ate. The first three is the spread operator developer.mozilla.org/en/docs/Web/JavaScript/Reference/…
– Eydrian
Feb 3 '17 at 10:53
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Check whether an input string contains a number in javascript
...be fine (and it will please JSHint.) Source: developer.mozilla.org/en/docs/Web/JavaScript/Reference/…
– Jason
Apr 24 '15 at 8:54
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Detect IE version (prior to v9) in JavaScript
I want to bounce users of our web site to an error page if they're using a version of Internet Explorer prior to v9. It's just not worth our time and money to support IE pre-v9 . Users of all other non-IE browsers are fine and shouldn't be bounced. Here's the proposed code:
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JavaScript: How do I print a message to the error console?
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@Dan: The WebKit Web Inspector also supports the FireBug console API
– olliej
Oct 3 '08 at 3:45
162
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Is there Unicode glyph Symbol to represent “Search” [closed]
...mp;#x26B2;), and rotate it to achieve the desired effect:
<div style="-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);">
&#9906;
</div>
It rotates a sym...
Create a unique number with javascript time
...formance.now().toString().replace('.', 7) developer.mozilla.org/en-US/docs/Web/API/Performance/now
– Itzik Ben Hutta
Oct 7 '17 at 21:48
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