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How to identify numpy types in python?
...umpyish, add an or to test for that. And so on. The point is, you have to know what you're actually asking for when you want to do something as unusual as loose manual type switching, but once you know, it's easy to implement.
– abarnert
Mar 11 '16 at 20:41
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mysql_config not found when installing mysqldb python interface
...oo on openSUSE, where "libmysqlclient-dev" becomes "libmysqlclient-devel". Now the pip package installs fine. Thanks.
– pbarill
Nov 30 '13 at 4:14
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`from … import` vs `import .` [duplicate]
...e.
This makes all names from the module available in the local namespace.
Now let's see what happens when we do import X.Y:
>>> import sys
>>> import os.path
Check sys.modules with name os and os.path:
>>> sys.modules['os']
<module 'os' from '/System/Library/Framework...
Can we define implicit conversions of enums in c#?
... the resource dependent display names weren't completely removed; they are now)
initialization wasn't perfect: if the first thing you did was access the static .Values property from the base class, you'd get a NPE. Fixed this by forcing the base class to curiously-recursively (CRTP) force the static...
How do you test functions and closures for equality?
...as kind of devastating because I had been storing closures in an Array and now can't remove them with indexOf({$0 == closure} so I have to refactor. IMHO optimization shouldn't influence language design, so without a quick fix like the now deprecated @objc_block in matt's answer, I would argue that...
ElasticSearch: Unassigned Shards, how to fix?
...ate" command has changed to provide more options - the example above would now be "allocate_empty_primary", omitting the "allow_primary" parameter.
– jmb
May 8 '17 at 14:58
4
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What's the difference between the atomic and nonatomic attributes?
.../nonatomic/retain/assign/copy are merely advisory. (Note: @synthesize is now the default behavior in recent versions of LLVM. There is also no need to declare instance variables; they will be synthesized automatically, too, and will have an _ prepended to their name to prevent accidental direct ...
What are some (concrete) use-cases for metaclasses?
...Having said that, Python 3.6 introduced the much simpler init_subclass, so now you can manipulate subclasses in a baseclass, and no longer need a metaclass for that purpose.
– Dan Gittik
Jun 10 '18 at 20:38
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Finding the index of an item in a list
...ist in order, until it finds a match. If your list is long, and you don't know roughly where in the list it occurs, this search could become a bottleneck. In that case, you should consider a different data structure. Note that if you know roughly where to find the match, you can give index a hint. F...
Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space
...e made the change you suggested. I had tested with the brackets before and now I see it works without them. Happy New Year to you, too.
– T-CatSan
Jan 1 '14 at 2:44
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