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How to easily truncate an array with JavaScript?
...tooges = ["Moe", "Larry", "Shemp", "Curly", "Joe"];
stooges.length = 3; // now stooges is ["Moe", "Larry", "Shemp"]
Note: if you assign a length which is longer than current length, undefined array elements are introduced, as shown below.
var stooges = ["Moe", "Larry", "Shemp"];
stooges.length = ...
Comet and jQuery [closed]
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Please know that plugin is quite old and no longer maintained. Cometd now packages their own JS lib along with a jQuery interface plugin.
– Morgan ARR Allen
Mar 21 '11 at 20:43
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How to detect input type=file “change” for the same file?
...an simply set to null the file path every time user clicks on the control. Now, even if the user selects the same file, the onchange event will be triggered.
<input id="file" onchange="file_changed(this)" onclick="this.value=null;" type="file" accept="*/*" />
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Get Substring between two characters using javascript
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Does anyone know how I would do this for every occurence of a substring between my starting and ending string?
– MarksCode
Feb 26 '16 at 5:11
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How to make return key on iPhone make keyboard disappear?
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Hey chris, it's all sorted now. Thanks.
– K.Honda
Jun 1 '11 at 9:18
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Smooth scroll to div id jQuery
... Found some "fix" for it. Scrolling of the proper element is now fixed, but still it goes up and down by clicking on same "scroll-to" target: var target = $(this).data("target"); $(".basics-content").animate({scrollTop: $(target).offset().top}, 1000); }); Explanation: .basics-content i...
A KeyValuePair in Java [duplicate]
...d programmers could use BasicNameValuePair
Update:
BasicNameValuePair is now deprecated (API 22).
Use Pair instead.
Example usage:
Pair<Integer, String> simplePair = new Pair<>(42, "Second");
Integer first = simplePair.first; // 42
String second = simplePair.second; // "Second"
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How to find nth occurrence of character in a string?
...Ced, I added an explanation and a small fix to regex. I hope it is clearer now.
– andcoz
Sep 17 '15 at 11:39
Thanks fo...
Overriding == operator. How to compare to null? [duplicate]
... VS 2017 wants me to use the <i>is</i> operator now: left is null && right is null.
– Rhyous
Mar 31 '18 at 20:15
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How can I toggle word wrap in Visual Studio?
...Languages / Word wrap
Or search for 'word wrap' in the Quick Launch box.
Known issues:
If you're familiar with word wrap in Notepad++, Sublime Text, or Visual Studio Code, be aware of the following issues where Visual Studio behaves differently to other editors:
Triple click doesn't select whole ...