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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
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answered Jun 9 '09 at 17:30
cdmckaycdmckay
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Is there a Python caching library?
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answered Sep 15 '09 at 13:52
Corbin MarchCorbin March
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if else statement in AngularJS templates
...om the Youtube API. Some of the videos are in 16:9 ratio and some are in 4:3 ratio.
10 Answers
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Javascript Confirm popup Yes, No button instead of OK and Cancel
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answered May 5 '09 at 7:53
johnveyjohnvey
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Statistics: combinations in Python
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123
See scipy.special.comb (scipy.misc.comb in older versions of scipy). When exact is False, it use...
Why doesn't Mockito mock static methods?
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answered Dec 19 '10 at 9:43
MatthiasMatthias
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Nginx 403 forbidden for all files
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341
One permission requirement that is often overlooked is a user needs x permissions in every par...
MySQL JOIN the most recent row only?
... VALUES (1);
INSERT INTO customer VALUES (2);
INSERT INTO customer VALUES (3);
INSERT INTO customer_data VALUES (1, 1, 'Mr', 'Bobby', 'Smith');
INSERT INTO customer_data VALUES (2, 1, 'Mr', 'Bob', 'Smith');
INSERT INTO customer_data VALUES (3, 2, 'Mr', 'Jane', 'Green');
INSERT INTO customer_data VA...
Can I use Twitter Bootstrap and jQuery UI at the same time?
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13 Answers
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Efficiently test if a port is open on Linux?
...n, stdout, and stderr. 5 is sometimes used by Bash for child processes, so 3,4,6,7,8, and 9 should be safe.
As per the comment below, to test for listening on a local server in a script:
exec 6<>/dev/tcp/127.0.0.1/445 || echo "No one is listening!"
exec 6>&- # close output connection
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