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How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
...Yii then you can leave it to the framework:
CFileHelper::removeDirectory($my_directory);
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Repeat string to certain length
...ated. For example:
repstr("foobar", 3)
Gives "foo".
Edit: actually to my surprise, this is faster than the currently accepted solution (the 'repeat_to_length' function), at least on short strings:
from timeit import Timer
t1 = Timer("repstr('foofoo', 30)", 'from __main__ import repstr')
t2 = T...
Cosine Similarity between 2 Number Lists
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FYI this solution is significantly faster on my system than using scipy.spatial.distance.cosine.
– Ozzah
Apr 17 '19 at 23:39
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os.walk without digging into directories below
...ed Oct 23 '08 at 10:15
Yuval AdamYuval Adam
144k8383 gold badges282282 silver badges380380 bronze badges
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How to get browser width using JavaScript code?
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Update for 2017
My original answer was written in 2009. While it still works, I'd like to update it for 2017. Browsers can still behave differently. I trust the jQuery team to do a great job at maintaining cross-browser consistency. However,...
How do I run a Python program?
...ion than is available in this comment box.
– Michael Myers♦
Oct 5 '09 at 21:51
I think Papuccino1 problems lay a lit...
'innerText' works in IE, but not in Firefox
... (I was using them for a template). You have set `scriptTagElement.text = 'my template {{here}}';
– Christopher Tarquini
Oct 26 '12 at 16:00
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Removing duplicate rows in Notepad++
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In my case where this solution removed all lines, unchecking the . matches newline did the trick.
– Kuitsi
Dec 1 '15 at 7:34
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Deserialize JSON with C#
... JavaScriptSerializer().Deserialize<Friends>(result);
The names of my classes are just an example. You should use proper names.
Adding a sample test:
string json =
@"{""data"":[{""id"":""518523721"",""name"":""ftyft""}, {""id"":""527032438"",""name"":""ftyftyf""}, {""id"":""527572047""...
socket.io rooms or namespacing?
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Can we say the namespace is a certain area of my web app and room a group of clients in that area?
– Onaiggac
Aug 19 '15 at 17:44
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