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What are good grep tools for Windows? [closed]
... fantastic and free.
(I'm still a fan of PowerGREP, but I don't use it anymore.)
I know you already mentioned it, but PowerGREP is awesome.
Some of my favorite features are:
Right-click on a folder to run PowerGREP on it
Use regular expressions or literal text
Specify wildcards for files to includ...
Difference between array_map, array_walk and array_filter
...n (&$v, $k) { $v = floor($v); });
print_r($origarray2);
// this is a more proper use of array_walk
array_walk($origarray1, function ($v, $k) { echo "$k => $v", "\n"; });
// array_map accepts several arrays
print_r(
array_map(function ($a, $b) { return $a * $b; }, $origarray1, $origarra...
Is there a standard way to list names of Python modules in a package?
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Cast a Double Variable to Decimal
...double cannot be explicitly cast to a decimal, but doesn't a decimal carry more precision? (i.e. much like casting from an int to a double can be implicit.)
– user2821275
Aug 14 '14 at 18:35
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C++ catching all exceptions
... exception that is not caught, yet the code is clearly in C++. It would be more helpful to state that this will "catch all C++ exceptions" and then add some mention of structured exceptions to the notes on limited usefulness.
– omatai
Feb 5 '13 at 1:57
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What's the canonical way to check for type in Python?
...n Functions in the Python Library Reference for relevant information.
One more note: in this case, if you're using Python 2, you may actually want to use:
if isinstance(o, basestring):
because this will also catch Unicode strings (unicode is not a subclass of str; both str and unicode are subcla...
Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
...on it is almost entirely about coffeescript rather than javascript, and is more than half about describing coffeescript benefits unrelated to the OP. I'd suggest boiling it down to just what's relevant to the question, as wonderful as coffeescript's other benefits are.
– jingl...
Should I use 'has_key()' or 'in' on Python dicts?
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in is definitely more pythonic.
In fact has_key() was removed in Python 3.x.
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What is the proper way to format a multi-line dict in Python?
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lol, more seriously, I couldn't find an "authoritative" reference either. I'll let you know if I do! Perhaps someone should contact Guido.
– FogleBird
Jun 17 '11 at 19:00
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Get filename and path from URI from mediastore
...ristopher points out - this is not supported in 4.4+ See this question for more info: stackoverflow.com/questions/20067508/…
– ılǝ
Dec 9 '13 at 7:38
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