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How to create function that returns nothing
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Missing include “bits/c++config.h” when cross compiling 64 bit program on 32 bit in Ubuntu
I am running the 32bit version of Ubuntu 10.10 and trying to cross compile to a 64 bit target. Based on my research, I have installed the g++-multilib package.
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Transitions with GStreamer Editing Services freezes, but works OK without transitions
I'm trying to use gstreamer's GStreamer Editing Services to concatenate 2 videos, and to have a transition between the two.
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How to create a temporary directory and get the path / file name in Python
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214
Use the mkdtemp() function from the tempfile module:
import tempfile
import shutil
dirpath =...
ERROR: permission denied for sequence cities_id_seq using Postgres
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Since PostgreSQL 8.2 you have to use:
GRANT USAGE, SELECT ON SEQUENCE cities_id_seq TO www;
GRANT USAGE - For sequences, this privilege allows the use of the currval and nextval functions.
Also as pointed out by @epic_fil in the comments yo...
Python dict how to create key or append an element to key?
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263
Use dict.setdefault():
dic.setdefault(key,[]).append(value)
help(dict.setdefault):
set...
What is the lifetime of a static variable in a C++ function?
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264
The lifetime of function static variables begins the first time[0] the program flow encounters...
How can I catch a ctrl-c event?
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edited Feb 28 '14 at 11:28
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