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What does immutable mean?
If a string is immutable, does that mean that....
(let's assume JavaScript)
9 Answers
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How to make an AJAX call without jQuery?
How to make an AJAX call using JavaScript, without using jQuery?
23 Answers
23
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Accessing JSON object keys having spaces [duplicate]
...or more info read out here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects
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How do I capture response of form.submit
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You won't be able to do this easily with plain javascript. When you post a form, the form inputs are sent to the server and your page is refreshed - the data is handled on the server side. That is, the submit() function doesn't actually return anything, it just sends the ...
jquery - return value using ajax result on success
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Add async: false to your attributes list. This forces the javascript thread to wait until the return value is retrieved before moving on. Obviously, you wouldn't want to do this in every circumstance, but if a value is needed before proceeding, this will do it.
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How to write an inline IF statement in JavaScript?
How can I use an inline if statement in JavaScript? Is there an inline else statement too?
13 Answers
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Use dynamic (variable) string as regex pattern in JavaScript
..., the pattern works fine with PHP but I have troubles implementing it into JavaScript.
7 Answers
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What's the right way to decode a string that has special HTML entities in it? [duplicate]
...or “HTML entities”) is a robust HTML entity encoder/decoder written in JavaScript. It supports all standardized named character references as per HTML, handles ambiguous ampersands and other edge cases just like a browser would, has an extensive test suite, and — contrary to many other JavaScr...
Prevent a webpage from navigating away using JavaScript
How to prevent a webpage from navigating away using JavaScript?
9 Answers
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Check if option is selected with jQuery, if not select a default
... value="4">Fourth</option>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelect option[value='3']").attr('selected', 'selected');
}
});
</script>
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