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How to list all users in a Linux group?
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How do I check that multiple keys are in a dict in a single pass?
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370
Well, you could do this:
>>> if all (k in foo for k in ("foo","bar")):
... print "...
How to extract the n-th elements from a list of tuples?
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edited Mar 6 '19 at 20:33
cs95
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.gitignore exclude folder but include specific subfolder
...how to do this.
– seh
May 13 '11 at 0:32
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I couldn't quite get this to work (crazy .gitignore fi...
How to change the Text color of Menu item in Android?
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340
One simple line in your theme :)
<item name="android:actionMenuTextColor">@color/your_col...
Tri-state Check box in HTML?
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120
Edit — Thanks to Janus Troelsen's comment, I found a better solution:
HTML5 defines a propert...
Where is array's length property defined?
...t find it in any .class file), they're a part of the language itself.
10.7. Array Members
The members of an array type are all of the following:
The public final field length, which contains the number of components of the array. length may be positive or zero.
The public method c...
Determine the process pid listening on a certain port
...ion with @Cyclone, the line that does the job is:
sockstat -4 -l | grep :80 | awk '{print $3}' | head -1
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Repeat each row of data.frame the number of times specified in a column
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answered May 24 '10 at 5:01
neilfwsneilfws
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