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Add to Array jQuery
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For JavaScript arrays, you use push().
var a = [];
a.push(12);
a.push(32);
For jQuery objects, there's add().
$('div.test').add('p.blue');
Note that while push() modifies the original array in-place, add() returns a new jQu...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
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Use Hyphens to ensure isolation between your HTML and JavaScript.
Why? see below.
Hyphens are valid to use in CSS and HTML but not for JavaScript Objects.
A lot of browsers register HTML Ids as global objects on the window/document object, in big projects, this can become a r...
How to send a custom http status message in node / express?
...ata, text) {
},
error: function (request, status, error) {
alert(request.responseText);
}
});
share
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Link to “pin it” on pinterest without generating a button
...rest.com/images/PinExt.png" title="Pin It" />
</a>
If using the JavaScript versions of sharing buttons are ruining your page load times, you can improve your site by using asynchronous loading methods. For an example of doing this with the Pinterest button, check out my GitHub Pinterest b...
Bootstrap close responsive menu “on click”
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You don't have to add any extra javascript to what's already included with bootstraps collapse option. Instead simply include data-toggle and data-target selectors on your menu list items just as you do with your navbar-toggle button. So for your Products...
Node.js Logging
...ogs of your production server.
Powerful search and filter
you can create alerts to send you email if it encounters specific text in log.
and you can find more http://help.papertrailapp.com/kb/how-it-works/event-viewer/
A simple configuration using winston,winston-express and winston-papertrail n...
Is it feasible to do (serious) web development in Lisp? [closed]
...r of Closure XML and Closure HTML.)
If you like, Parenscript can make your JavaScript experience lispier, but you can also write plain old JavaScript yourself, of course.
Another cool JavaScript enhancing solution in jwacs, which is written in Common Lisp and transforms JavaScript to add continuati...
Does Firefox support position: relative on table elements?
...ement and only FireFox handles this incorrectly, your best bet is to use a JavaScript shim. You shouldn't have to rearrange your DOM just for one faulty browser. People use JavaScript shims all the time when IE gets something wrong and all the other browsers get it right.
Here is a completely anno...
How do I use WebStorm for Chrome Extension Development?
...Settings dialog (File > Settings)
Click Languages & Frameworks > Javascript > Libraries
Click Download
Make sure TypeScript community stubs is selected
Select chrome from the list (you can find it quickly by just typing chrome)
Click Download and Install
Click OK to close the Settings d...
Learning Regular Expressions [closed]
... however you like.
Tools for writing and debugging regexes:
RegExr (for JavaScript)
Perl: YAPE: Regex Explain
Regex Coach (engine backed by CL-PPCRE)
RegexPal (for JavaScript)
Regular Expressions Online Tester
Regex Buddy
Regex 101 (for PCRE, JavaScript, Python, Golang)
Visual RegExp
Expresso (f...