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Sending images using Http Post
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How to perform Callbacks in Objective-C
...Object:self]; to [object performSelector:selector withObject:self]; in order to get it to work correctly.
– Banjer
Oct 12 '10 at 1:48
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Regular expression to match a word or its prefix
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Appending a vector to a vector [duplicate]
... figure out that the iterators to read from are random-access iterators in order to pre-calculate the sequence's length, but it would be a weak implementation which wouldn't do this.)
– sbi
Mar 31 '10 at 9:42
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How does RegexOptions.Compiled work?
...ases where you reuse the Regex object. However in some cases can be over 3 orders of magnitude slower to construct.
It also shows that the x64 version of .NET can be 5 to 6 times slower when it comes to compilation of regular expressions.
The recommendation would be to use the compiled version i...
Python how to write to a binary file?
...e to file
for byte in newFileBytes:
newFile.write(byte.to_bytes(1, byteorder='big'))
I.e., each single call to to_bytes in this case creates a string of length 1, with its characters arranged in big-endian order (which is trivial for length-1 strings), which represents the integer value byte. ...
How to create a custom attribute in C#
...just data. However, using reflection, one can leverage those attributes in order to create functionality.
So, for instance, let's look at the Validation Application Block, from Microsoft's Enterprise Library. If you look at a code example, you'll see:
/// <summary>
/// blah blah code...
Various ways to remove local Git changes
...# Discarding all local commits on this branch [Removing local commits]
In order to discard all local commits on this branch, to make the local branch identical to the "upstream" of this branch, simply run
git reset --hard @{u}
Reference: http://sethrobertson.github.io/GitFixUm/fixup.html
or do ...
How can I access “static” class variables within class methods in Python?
...and rule of thumb is that there are three namespaces that are searched, in order, for variables:
The function/method
The current module
Builtins
{begin pedagogy}
There are limited exceptions to this. The main one that occurs to me is that, when a class definition is being loaded, the class def...
.NET Global exception handler in console application
...udge the quality of an answer. It seems to me that down-voting answers in order to "comment" on the person providing them is a much bigger abuse than down-voting answers based on the content of the answer itself regardless of whether that vote is accurate or not. Don't take/make it so personal.
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