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How to obtain a Thread id in Python?
... = ctypes.cdll.LoadLibrary('libc.so.6')
# System dependent, see e.g. /usr/include/x86_64-linux-gnu/asm/unistd_64.h
SYS_gettid = 186
def getThreadId():
"""Returns OS thread id - Specific to Linux"""
return libc.syscall(SYS_gettid)
...
How do I change the root directory of an apache server? [closed]
...gt;
and in file /etc/apache2/sites-available/000-default.conf you should include the custom directory name i.e. www:
DocumentRoot /home/username/www
If not as above it will give you an error when loading the server:
Forbidden You don't have permission to access / on this server
...
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
... a feature found in CISC architectures, and most RISC architectures do not include it (ARM, MIPS, PowerPC, Cell). In actually, most chips are NOT desktop processors, for embedded rule by numbers of chips and the vast majority of these are RISC architectures.
– Lara Dougan
...
How to search through all Git and Mercurial commits in the repository for a certain string?
...
Note, that does not include searching note objects. That hasn't been implemented yet: git.661346.n2.nabble.com/…
– Antony Stubbs
Dec 20 '12 at 23:12
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How can I delete a query string parameter in JavaScript?
... first parameter in the querystring, I have reworked the regex and test to include a fix.
UPDATE 2
@schellmax update to fix situation where hashtag symbol is lost when removing a querystring variable directly before a hashtag
...
Wrap long lines in Python [duplicate]
... which take up more space\n'
msg += 'to insert. Note how newlines are also included '
msg += 'and can be better presented in the code itself.'
print(msg)
Though the first is preferable.
The other approach is like the previous ones, though it starts the message on the line below the print.
The re...
Throw HttpResponseException or return Request.CreateErrorResponse?
...hese exceptional cases: change/add status codes? add tracking identifiers? include stack traces? log?
By avoiding HttpResponseException the 'exceptional case' handling is made uniform and can be handled as part of the exposed pipeline! For example one can turn a 'NotFound' into a 404 and an 'Argume...
throwing exceptions out of a destructor
... another exception is already propagating the application will terminate.
#include <iostream>
class Bad
{
public:
// Added the noexcept(false) so the code keeps its original meaning.
// Post C++11 destructors are by default `noexcept(true)` and
// this will (by def...
Disable single warning error
... Very useful! Unfortunately, it does not work for a single line that includes a header which generates the warning.
– Marko Popovic
Mar 1 '16 at 11:02
2
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How do you effectively model inheritance in a database?
...ibute of the hotel entity? Is it a reservation entity with properties that include customer and hotel? It could be any or all of those things in an object oriented system. In a database, it is none of those things. It is simply a bare fact.
To see the difference, consider the following two queries....