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What are five things you hate about your favorite language? [closed]
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JavaScript:
All the coolest things are insanely complex, but then, all the coolness is also wrapped up in such a small amount of code that you feel stupid for struggling to follow it
'+' is an absurd choice of operator for ...
How to Set focus to first text input in a bootstrap modal after shown
... The correct is to use the shown.bs.modal event: getbootstrap.com/javascript/#modals-events
– Akhorus
Sep 7 '15 at 21:43
2
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How to clone a Date object?
...ke these people should get their basics clear... Like mistaking jQuery for JavaScript DOM.
– Boldewyn
Jul 7 '09 at 7:57
18
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What is the difference between object keys with quotes and without quotes?
...fference (unless, as you noted, you want to use a key that’s not a valid JavaScript identifier).
As a side note, the JSON data exchange format does require double quotes around identifiers (and does not allow single quotes).
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HTML button to NOT submit form
...ton" to the <button> - that way it behaves properly even without any JavaScript.
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Bootstrap 3 modal vertical position center
... have support using this CSS property, however for general suporte can use JavaScript to set the margins.
– Walter Chapilliquen - wZVanG
Apr 4 '15 at 23:22
21
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How to implement history.back() in angular.js
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Or you can simply use javascript code :
onClick="javascript:history.go(-1);"
Like:
<a class="back" ng-class="icons">
<img src="../media/icons/right_circular.png" onClick="javascript:history.go(-1);" />
</a>
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Testing whether a value is odd or even
...d(n) {
return Math.abs(n % 2) == 1;
}
You can check that any value in Javascript can be coerced to a number with:
Number.isFinite(parseFloat(n))
This check should preferably be done outside the isEven and isOdd functions, so you don't have to duplicate error handling in both functions.
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On a CSS hover event, can I change another div's styling? [duplicate]
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css not jquery (or javascript).
– David says reinstate Monica
Aug 2 '11 at 9:45
1
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What is the best way to detect a mobile device?
...ection and/or media queries.
Instead of using jQuery you can use simple JavaScript to detect it:
if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ) {
// some code..
}
Or you can combine them both to make it more accessible through jQuery...
$.bro...