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Difference between static STATIC_URL and STATIC_ROOT on Django
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I see. I was trying to find a bug that caused most of my templates to load my stylesheet except one page. I changed it over to static method instead of STATIC_URL method, and the bug was gone. Good call on the suggestions based on versions.
– User
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Signal handling with multiple threads in Linux
In Linux, what happens when a program (that possibly has multiple threads) receives a signal, like SIGTERM or SIGHUP?
2 Ans...
How can I time a code segment for testing performance with Pythons timeit?
...s Corey stated in the comment, time.clock() has much higher precision (microsecond instead of second) and is preferred over time.time().
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On localhost, how do I pick a free port number?
... bind to a specific port, or bind to port 0, e.g. sock.bind(('', 0)). The OS will then pick an available port for you. You can get the port that was chosen using sock.getsockname()[1], and pass it on to the slaves so that they can connect back.
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Windows batch: formatted date into variable
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You can get the current date in a locale-agnostic way using
for /f "skip=1" %%x in ('wmic os get localdatetime') do if not defined MyDate set MyDate=%%x
Then you can extract the individual parts using substrings:
set today=%MyDate:~0,4%-%MyDate:~4,2%-%MyDate:~6,2%
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import module from string variable
...d be avaliable on pypi for < python2.7
– Jeffrey Jose
Aug 19 '12 at 12:12
51
For anyone who's ...
How to upgrade Eclipse for Java EE Developers?
...o-date? Could user really upgrade 3.7 to 4.3 for example? What about all those plugins, that can break on newer platform?
– Paul Verest
Jun 28 '13 at 7:14
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How can I replace a newline (\n) using sed?
...e with a space on the pattern space (which is the whole file).
Here is cross-platform compatible syntax which works with BSD and OS X's sed (as per @Benjie comment):
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' file
As you can see, using sed for this otherwise simple problem is problematic. For a...
Linux: is there a read or recv from socket with timeout?
...tes. It
accepts a timeval structure with the
number of seconds and microseconds
specifying the limit on how long to
wait for an input operation to
complete. If a receive operation has
blocked for this much time without
receiving additional data, it shall
return with a partial count o...
What is the direction of stack growth in most modern systems?
...rocessor it's running on. Solaris, for example, runs on x86 and SPARC. Mac OSX (as you mentioned) runs on PPC and x86. Linux runs on everything from my big honkin' System z at work to a puny little wristwatch.
If the CPU provides any kind of choice, the ABI / calling convention used by the OS speci...