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How to remove non-alphanumeric characters?
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[\W_]+
$string = preg_replace("/[\W_]+/u", '', $string);
It select all not A-Z, a-z, 0-9 and delete it.
See example here: https://regexr.com/3h1rj
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What are the ways to make an html link open a folder
... the Properties tab make sure the "A share located on another computer" is selected and the "Connect as..." is an account that can see the network location.
Link to the virtual directory from your webpage (e.g. http://yoursite/yourvirtualdir/) and this will open up a view of the directory in the we...
Func delegate with no return type
... "function values" in a new List<>. (Later, one would often use Linq Select for that.)
– Jeppe Stig Nielsen
Apr 29 '15 at 14:27
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Unable to resolve host “” No address associated with hostname
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Same for me! somehow Wifi and airplane mode can be selected so i only had to disable the airplane mode (i wasnt really connected to the internet-palmface)
– d1jhoni1b
Mar 18 '14 at 22:36
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getting the X/Y coordinates of a mouse click on an image with jQuery [duplicate]
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For sure better than the selected one.
– Mangirdas Skripka
Jan 10 '15 at 11:43
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How to filter (key, value) with ng-repeat in AngularJs?
...s can only be applied to arrays and not objects, from angular's API -
"Selects a subset of items from array and returns it as a new array."
You have two options here:
1) move $scope.items to an array or -
2) pre-filter the ng-repeat items, like this:
<div ng-repeat="(k,v) in filterSecId(it...
How can I compare two dates in PHP?
... return the result, without any problems depending on the used Date-Types
SELECT IF(expireDate < NOW(),TRUE,FALSE) as isExpired FROM tableName
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Why aren't my breakpoints working?
...e Xcode Debugging preferences.
Make sure that "Load Symbols lazily" is NOT selected.
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Background color of text in SVG
...or to SVG elements. You can do it programmatically with d3.
var text = d3.select("text");
var bbox = text.node().getBBox();
var padding = 2;
var rect = self.svg.insert("rect", "text")
.attr("x", bbox.x - padding)
.attr("y", bbox.y - padding)
.attr("width", bbox.width + (padding*2))
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How can I add a string to the end of each line in Vim?
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Ahhh... The second one can be used with a selection of lines too. Nice!
– Tim Fletcher
Oct 13 '11 at 16:03
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