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Question mark and colon in JavaScript
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"In JavaScript, a truthy value is a value that is considered true when evaluated in a Boolean context. All values are truthy unless they are defined as falsy (i.e., except for false, 0, "", null, undefined, and NaN)." This is wh...
JavaScript: Check if mouse button down?
Is there a way to detect if a mouse button is currently down in JavaScript?
16 Answers
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How to determine whether an object has a given property in JavaScript
How can I determine whether an object x has a defined property y , regardless of the value of x.y ?
7 Answers
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What's the difference between compiled and interpreted language?
...ed language is. I was told this is one of the differences between Java and JavaScript. Would someone please help me in understanding it?
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jQuery.inArray(), how to use it right?
... than -1, not if it's true or false.
The $.inArray() method is similar to JavaScript's native .indexOf() method in that it returns -1 when it doesn't find a match. If the first element within the array matches value, $.inArray() returns 0.
Because JavaScript treats 0 as loosely equal to false (i.e....
JavaScript DOM remove element
...de, which is just an interface defined by the spec and isn't accessible to JavaScript, so we can't add anything to its prototype. So we need to find all the prototypes that inherit from ChildNode and are actually defined in the browser, and add .remove to them.
Here's the shim I came up with, which...
Javascript Cookie with no expiration date
I would like to set up a cookie that never expires. Would that even be possible?
9 Answers
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Javascript how to split newline
I'm using jquery, and I have a textarea. When I submit by my button I will alert each text separated by newline.
How to split my text when there is a newline?
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How can I wait In Node.js (JavaScript)? l need to pause for a period of time
...imulating heavy CPU load etc. Btw very similar to this phpied.com/sleep-in-javascript
– Don Cheadle
Feb 6 '17 at 17:24
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jQuery: how to change title of document during .ready()?
...tible. It's best to put the title in the title tag.
<script type="text/javascript">
$(document).ready(function() {
document.title = 'blah';
});
</script>
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