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What are the recommendations for html tag?
...is using an IE conditional comment to include the end tag:
<base href="http://example.com/en/"><!--[if lte IE 6]></base><![endif]-->
If you don't care about the W3 Validator, or when you're on HTML5 already, then you can just self-close it, every webbrowser supports it any...
Understanding Python super() with __init__() methods [duplicate]
...ng to the base class explicitly, which can be nice. But the main advantage comes with multiple inheritance, where all sorts of fun stuff can happen. See the standard docs on super if you haven't already.
Note that the syntax changed in Python 3.0: you can just say super().__init__() instead of supe...
How do you properly determine the current script directory in Python?
...r way to get the filename in execed code: as you note, the CWD may be in a completely different place.
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How to sort mongodb with pymongo
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Proper way to declare custom exceptions in modern Python?
... e.errors
Python 3 Update: In Python 3+, you can use this slightly more compact use of super():
class ValidationError(Exception):
def __init__(self, message, errors):
# Call the base class constructor with the parameters it needs
super().__init__(message)
# Now for ...
What is the size limit of a post request?
...t is applied to $_GET, $_POST and $_COOKIE superglobal separately)"
Ref.: http://www.php.net/manual/en/info.configuration.php#ini.max-input-vars
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Why are #ifndef and #define used in C++ header files?
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@Јοеу: #pragma once is not portable; the common #ifndef idiom is recommended.
– Keith Thompson
Aug 24 '13 at 19:45
2
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Best way to generate random file names in Python
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Python has facilities to generate temporary file names, see http://docs.python.org/library/tempfile.html. For instance:
In [4]: import tempfile
Each call to tempfile.NamedTemporaryFile() results in a different temp file, and its name can be accessed with the .name attribute, e.g.:
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Change a Django form field to a hidden field
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Java: int array initializes with nonzero elements
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