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In PHP, what is a closure and why does it use the “use” identifier?
...ake really elegant code possible (at least as long as we talk about php).
javascript programmers use closures all the time, sometimes even without knowing it, because bound variables aren't explicitly defined - that's what "use" is for in php.
there are better real-world examples than the above on...
Disable browser 'Save Password' functionality
...ow why it would be though) you could theoretically add this attribute with javascript afterwards but then users with js disabled (probably a neglectable amount of your userbase or zero if your site requires js) will still have their passwords saved.
Example with jQuery:
$('#loginForm').attr('autoc...
Remove a JSON attribute [duplicate]
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This is the best JavaScript keyword I have ever seen !
– Sandip Subedi
Aug 31 '17 at 19:33
1
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Is there a properly tested alternative to Select2 or Chosen? [closed]
...contain any automated tests, manual tests instead
Themed using Bootstrap 3
JavaScript source code is short: 800 lines of code
524 stars on GitHub (as of 2013/12/13)
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How can I shuffle an array? [duplicate]
I want to shuffle an array of elements in JavaScript like these:
2 Answers
2
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Copy array by value
When copying an array in JavaScript to another array:
34 Answers
34
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How can I make a button redirect my page to another page? [duplicate]
...="float-left submit-button" >Home</button>
<script type="text/javascript">
document.getElementById("myButton").onclick = function () {
location.href = "www.yoursite.com";
};
</script>
s...
How do Google+ +1 widgets break out of their iframe?
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The Google +1 widget is JavaScript that runs on your website that is building an iframe. This JavaScript widget is running within the context of your website and therefore is not constrained by the Origin Inheritance Rules for iframes. Therefore ...
Get jQuery version from inspecting the jQuery object
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FYI, for the cases where your page is loading with other javascript libraries like mootools that are conflicting with the $ symbol, you can use jQuery instead.
For instance, jQuery.fn.jquery or jQuery().jquery would work just fine:
...
How to replace all occurrences of a string?
...cape those characters. This is covered in the Mozilla Developer Network's JavaScript Guide on Regular Expressions, where they present the following utility function (which has changed at least twice since this answer was originally written, so make sure to check the MDN site for potential updates):...