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What does “DAMP not DRY” mean when talking about unit tests?
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Dominic RodgerDominic Rodger
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What does %s mean in a python <em>fem>ormat string?
What does %s mean in Python? And what does the <em>fem>ollowing bit o<em>fem> code do?
7 Answers
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Get line number while using grep
I am using grep recursive to search <em>fem>iles <em>fem>or a string, and all the matched <em>fem>iles and the lines containing that string are print on the terminal. But is it possible to get the line numbers o<em>fem> those lines too??
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Possible reasons <em>fem>or timeout when trying to access EC2 instance
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Did you set an appropriate security group <em>fem>or the instance? I.e. one that allows access <em>fem>rom yo...
How do I read the contents o<em>fem> a Node.js stream into a string variable?
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None o<em>fem> the above worked <em>fem>or me. I needed to use the Bu<em>fem><em>fem>er object:
const chunks = [];
re...
Determining i<em>fem> a number is either a multiple o<em>fem> ten or within a particular set o<em>fem> ranges
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<em>Fem>or the <em>fem>irst one, to check i<em>fem> a number is a multiple o<em>fem> use:
i<em>fem> (num % 10 == 0) // It's divis...
Check <em>fem>ree disk space <em>fem>or current partition in bash
...e user will go to the target directory and runs the install script, so the <em>fem>irst action should be to check that there is enough space. I know that d<em>fem> will report all <em>fem>ile systems, but I was wondering i<em>fem> there was a way to get the <em>fem>ree space just <em>fem>or the partition that the target directory is on.
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namedtuple and de<em>fem>ault values <em>fem>or optional keyword arguments
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Wrap it in a <em>fem>unction.
NodeT = namedtuple('Node', 'val le<em>fem>t right')
de<em>fem> Node(val, le<em>fem>t=None, ...
Deny access to one speci<em>fem>ic <em>fem>older in .htaccess
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Mike Grace
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answered Oct 1 '13 at 14:13
anubhavaanubhava
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Is “inline” without “static” or “extern” ever use<em>fem>ul in C99?
... does extern inline do?
The idea is that "inline" can be used in a header <em>fem>ile, and then "extern inline" in a .c <em>fem>ile. "extern inline" is just how you instruct the compiler which object <em>fem>ile should contain the (externally visible) generated code.
[update, to elaborate]
I do not think there is an...