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jQuery changing style of HTML element
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edited Nov 26 '18 at 12:52
Memmo
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answered Apr 18 '13 at...
Query a parameter (postgresql.conf setting) like “max_connections”
...ible (and how, if yes) to query a database server setting in PostgreSQL (9.1)?
1 Answer
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ManyRelatedManager object is not iterable
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106
Try
matches = [val for val in Store.attribute_answers.all() if val in WishList.attribute_answ...
How to crop an image in OpenCV using Python
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571
It's very simple. Use numpy slicing.
import cv2
img = cv2.imread("lenna.png")
crop_img = img[y:...
How to monitor the memory usage of Node.js?
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answered Nov 16 '13 at 12:55
DamodaranDamodaran
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How to convert ActiveRecord results into an array of hashes
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212
as_json
You should use as_json method which converts ActiveRecord objects to Ruby Hashes despi...
GROUP_CONCAT comma separator - MySQL
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answered Oct 7 '11 at 19:17
Joe StefanelliJoe Stefanelli
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How to SSH to a VirtualBox guest externally through a host? [closed]
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15 Answers
15
Active
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How to enable zoom controls and pinch zoom in a WebView?
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answered Aug 24 '11 at 7:53
zovzov
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Regular Expression to get a string between parentheses in Javascript
...tches = regExp.exec("I expect five hundred dollars ($500).");
//matches[1] contains the value between the parentheses
console.log(matches[1]);
Breakdown:
\( : match an opening parentheses
( : begin capturing group
[^)]+: match one or more non ) characters
) : end capturing group
\) : ma...