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What's the best way to parse command line arguments? [closed]
...rse your arguments with:
options, args = parser.parse_args()
This will, by default, parse the standard arguments passed to the script (sys.argv[1:])
options.query will then be set to the value you passed to the script.
You create a parser simply by doing
parser = optparse.OptionParser()
Thes...
C/C++ Struct vs Class
... primitive types (int, double, etc.). 2. It has an instance size under 16 bytes. 3. It is immutable.
– Abhijeet
Dec 13 '15 at 14:05
...
Redis - Connect to Remote Server
... Ubuntu 10.10 server. I'm running the service as dameon (so it can be run by init.d)
7 Answers
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What is the purpose of the var keyword and when should I use it (or omit it)?
...etc. developer that JavaScript is worthwhile. Ha! C/C++ pitfalls look nice by contrast. Imagine having to debug JavaScript... And some people do that, of course. And there's so much code (and not simple code, mind you) written in JavaScript...
– Albus Dumbledore
...
jQuery .each() index?
... imageUploader: {
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How can I exclude all “permission denied” messages from “find”?
... for the command inside >(...) to finish. In bash, you can prevent this by appending | cat to the command.
>(...) is a (rarely used) output process substitution that allows redirecting output (in this case, stderr output (2>) to the stdin of the command inside >(...).
In addition to ba...
RESTful URL design for search
...ning searches (see below).
/cars?color=blue;type=sedan #most prefered by me
/cars;color-blue+doors-4+type-sedan #looks good when using car-id
/cars?color=blue&doors=4&type=sedan #I don't recommend using &*
Or basically anything what isn't a slash as explained above.
The formul...
How to add include path in Qt Creator?
...ur path>
If you are using your own build system, you create a project by selecting "Import of Makefile-based project". This will create some files in your project directory including a file named <your project name>.includes. In that file, simply list the paths you want to include, one ...
Get UIScrollView to scroll to the top
...ut if anyone else is as crazy as me - and your scrollview is at the bottom by default - this will scroll it to the top: [scrollView setContentOffset:CGPointMake(0, scrollView.contentSize.height-scrollView.frame.size.height) animated:YES];
– GilesDMiddleton
Apr ...
How to change the default collation of a table?
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