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Calculating text width
...nt uses because it reuses an existing DOM element.
Demo: http://jsfiddle.net/philfreo/MqM76/
// Calculate width of text from DOM element or string. By Phil Freo <http://philfreo.com>
$.fn.textWidth = function(text, font) {
if (!$.fn.textWidth.fakeEl) $.fn.textWidth.fakeEl = $('<span&...
+ operator for array in PHP?
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@Pacerier PHP produced by php.net doesn't have a formal spec, but both the + and array_merge call zend_hash_merge under the hood. This is also expected, since in PHP arrays are implemented as ordered hash maps.
– bishop
...
Match everything except for specified strings
...e regex I used is:
^(?!red|green|blue).*
I tested it in Javascript and .NET.
.* should't be placed inside the negative lookahead like this: ^(?!.*red|green|blue) or it would make the first element behave different from the rest (i.e. "anotherred" wouldn't be matched while "anothergreen" would)
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Stop caching for PHP 5.5.3 in MAMP
...on for me, and I need caching disabled by default.
References
http://php.net/manual/en/function.opcache-reset.php
http://php.net/manual/en/opcache.configuration.php
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JQuery: How to call RESIZE event only once it's FINISHED resizing?
...think you missed the link at the end of the post... check it out: jsfiddle.net/Zevan/c9UE5/5
– Zevan
Nov 28 '10 at 21:09
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iFrame src change event detection?
...n() {
document.getElementsByTagName('iframe')[0].src = 'http://jsfiddle.net/';
}, 3000);
<iframe src="http://www.google.com"></iframe>
Output after 3 seconds
MutationRecord {oldValue: "http://www.google.com", attributeNamespace: null, attributeName: "src", nextSibling: null,...
How do I implement a callback in PHP?
...user_func and call_user_func_array support all the above.
See: http://php.net/manual/en/language.types.callable.php
Notes/Caveats:
If the function/class is namespaced, the string must contain the fully-qualified name. E.g. ['Vendor\Package\Foo', 'method']
call_user_func does not support passing...
Can you determine if Chrome is in incognito mode via a script?
...e FileSystem API is disabled in incognito mode. Check out https://jsfiddle.net/w49x9f1a/ when you are and aren't in incognito mode.
Sample code:
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
if (!fs) {
console.log("check failed?");
} else {
fs(windo...
HTML5 form required attribute. Set custom validation message?
I've got the following HTML5 form: http://jsfiddle.net/nfgfP/
14 Answers
14
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In a .csproj file, what is for?
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Not true. At least in the new dot net cli. if you have an item declared as None with a CopyToOutputDirectory set to true it will get published in a dotnet publish
– disklosr
Jan 3 '19 at 10:14
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