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What is __main__.py?
... import main
main()
EOF
(In a Posix/Bash shell, you can do the above without the << EOFs and ending EOFs by entering Ctrl+D, the end-of-file character, at the end of each cat command)
And now:
$ python demo
demo/__main__.py executed
demo/__init__.py executed
main executed
You can derive ...
Effect of NOLOCK hint in SELECT statements
... Thanks. This is what I've been assuming but was questioned about it by a colleague and my initial research made me question myself. SQLServer 2005 documentation says that with NOLOCK is the default locking scheme for all select statements! I'd guess then that my hints would be redund...
How to resize an image with OpenCV2.0 and Python2.6
... does not the resize() function make the picture loosing information about itself ?
– user4772964
Apr 22 '15 at 16:32
8
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OS detecting makefile
I routinely work on several different computers and several different operating systems, which are Mac OS X, Linux, or Solaris. For the project I'm working on, I pull my code from a remote git repository.
...
When should I use a table variable vs temporary table in sql server?
...ferences between the two object types. This also addresses your question about disk vs memory (I didn't see any significant difference in behaviour between the two).
Regarding the question in the title though as to when to use a table variable vs a local temporary table you don't always have a choi...
Create a submodule repository from a folder and keep its git commit history
...pplication and make it a subpackage submodule from main repository without losing its commit history.
3 Answers
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...ng which to use for my PHP scripts for simple link definitions used throughout my site?
9 Answers
...
What does the star operator mean, in a function call?
...
this can allow you to specify a large number of optional parameters without having to declare them.
And again, you can combine:
def sum(*values, **options):
s = 0
for i in values:
s = s + i
if "neg" in options:
if options["neg"]:
s = -s
return s
s = ...
What does SynchronizationContext do?
In the book Programming C#, it has some sample code about SynchronizationContext :
8 Answers
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What is the proper declaration of main?
...plicitly write a return statement in main(): if you let main() return without an explicit return statement, it's the same as if you had written return 0;. The following two main() functions have the same behavior:
int main() { }
int main() { return 0; }
There are two macros, EXIT_SUCCESS and EX...