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Ternary Operator Similar To ?:
I am trying to avoid constructs like this:
5 Answers
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Random data in Unit Tests?
...m that had lots of locking and threads. The 'random' seed was writen to a file on each run, then if a run failed, we could work out the path the code took and write a hand written unit test for that case we had missed.
– Ian Ringrose
Mar 13 '09 at 12:48
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Is an HTTPS query string secure?
... But see the answer by @dr. evil, the quarry string may end up in log files and caches so it is may not secure on the server.
– zaph
Mar 28 '16 at 12:11
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Unnecessary curly braces in C++?
...99. :)
Since C++ has destructors, it can also be handy to have resources (files, mutexes, whatever) automatically released as the scope exits, which can make things cleaner. This means you can hold on to some shared resource for a shorter duration than you would if you grabbed it at the start of th...
Delete fork dependency of a GitHub repository
...t is, instead of creating <directory> and placing the administrative files in <directory>/.git, make the <directory> itself the $GIT_DIR. This obviously implies the -n because there is nowhere to check out the working tree. Also the branch heads at the remote are copied directly to...
How do I insert datetime value into a SQLite database?
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You should consider answer the question, with links that support your answer, not just a bunch of links
– Gonzalo.-
Sep 14 '12 at 19:16
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Use of def, val, and var in scala
...tween def, val and var.
def - defines an immutable label for the right side content which is lazily evaluated - evaluate by name.
val - defines an immutable label for the right side content which is eagerly/immediately evaluated - evaluated by value.
var - defines a mutable variable, initially se...
pass **kwargs argument to another function with **kwargs
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In the second example you provide 3 arguments: filename, mode and a dictionary (kwargs). But Python expects: 2 formal arguments plus keyword arguments.
By prefixing the dictionary by '**' you unpack the dictionary kwargs to keywords arguments.
A diction...
How do I detect what .NET Framework versions and service packs are installed?
...as a format of #,#,####,#. The last # is the Service Pack level.
While I didn't explicitly ask for this, if you want to know the exact version number of the Framework you would use these registry keys:
Framework Version Registry Key
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How to change cursor from pointer to finger using jQuery?
... If possible, do this via CSS (say with a :hover selector) and avoid jquery altogether.
– The Who
Dec 3 '09 at 23:06
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