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How do I trim whitespace?
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1622
For whitespace on both sides use str.strip:
s = " \t a string example\t "
s = s.strip()
For ...
Table Naming Dilemma: Singular vs. Plural Names [closed]
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What's the difference between “git reset” and “git checkout”?
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git reset is specifically about updating the index, moving the HEAD.
git checkout is about up...
Django - limiting query results
...st 10 items.
In [19]: import logging
In [20]: l = logging.getLogger('django.db.backends')
In [21]: l.setLevel(logging.DEBUG)
In [22]: l.addHandler(logging.StreamHandler())
In [23]: User.objects.all().order_by('-id')[:10]
(0....
VIM ctrlp.vim plugin: how to rescan files?
...ed before. What I did not like about Command-T is that it would take about 20-30 seconds to rescan files when it is invoked for the first time after starting vim.
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How to get last inserted id?
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261
For SQL Server 2005+, if there is no insert trigger, then change the insert statement (all one...
How to perform .Max() on a property of all objects in a collection and return the object with maximu
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We have an extension method to do exactly this in MoreLINQ. You can look at the implementation...
When should I use the new keyword in C++?
...less of which control path is taken, or if exceptions are thrown.
Method 2 (not using new)
Allocates memory for the object on the stack (where all local variables go) There is generally less memory available for the stack; if you allocate too many objects, you risk stack overflow.
You won't ne...
Can Python print a function definition?
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If you are importing the function, you can use inspect.getsource:
>>> import re
>&g...
Can a project have multiple origins?
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You can have as many remotes as you want, but you can only have one remote named "origin". The...