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How do I do an OR filter in a Django query?
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phoenix
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answered Apr 11 '09 at 9:32
Alex KoshelevAlex Koshe...
Python set to list
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answered Jul 26 '11 at 10:38
phihagphihag
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How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
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edited Nov 11 '17 at 3:22
answered Jun 19 '13 at 14:30
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nano error: Error opening terminal: xterm-256color
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answered Jul 26 '11 at 3:20
calvinfcalvinf
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Random row selection in Pandas dataframe
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ryanjdillonryanjdillon
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How to delete a word and go into insert mode in Vim?
...aw deletes the trailing space as well.
– Roberto Bonvallet
Sep 7 '09 at 4:38
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:help objects in v...
Time complexity of Sieve of Eratosthenes algorithm
...oose upper-bound is n(1+1/2+1/3+1/4+1/5+1/6+…1/n) (sum of reciprocals of all numbers up to n), which is O(n log n): see Harmonic number. A more proper upper-bound is n(1/2 + 1/3 + 1/5 + 1/7 + …), that is sum of reciprocals of primes up to n, which is O(n log log n). (See here or here.)
The "find...
Code Golf - π day
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Yeah, the ( operator alone allowed to shed 6 strokes!
– Dan Andreatta
Mar 18 '10 at 10:25
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How to copy from current position to the end of line in vi
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answered Oct 14 '11 at 7:09
Don RebaDon Reba
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Remote debugging with Android emulator
...sh -NL 5554:localhost:5554 -L 5555:localhost:5555 myuser@remote-server
killall adb; adb devices
I believe the emulator tries to notify a local adb server at startup; hence the need to restart adb in order for it to probe the local 5554+ ports.
Note that the localhost in the ssh command refers to ...