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Foreach loop, determine which is the last iteration of the loop
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303
If you just need to do something with the last element (as opposed to something different with ...
Getting multiple keys of specified value of a generic Dictionary?
...gt;();
private static IList<TFirst> EmptyFirstList = new TFirst[0];
private static IList<TSecond> EmptySecondList = new TSecond[0];
public void Add(TFirst first, TSecond second)
{
IList<TFirst> firsts;
IList<TSecond> seconds;
if (!fir...
converting Java bitmap to byte array
...ook at the buffer after the call to copyPixelsToBuffer the bytes are all 0... The bitmap returned from the camera is immutable... but that shouldn't matter since it's doing a copy.
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Failed to install Python Cryptography package with PIP and setup.py
...ple:
C:\> \path\to\vcvarsall.bat x86_amd64
C:\> set LIB=C:\OpenSSL-1.0.1f-64bit\lib;%LIB%
C:\> set INCLUDE=C:\OpenSSL-1.0.1f-64bit\include;%INCLUDE%
C:\> pip install cryptography
Building cryptography on Linux
cryptography should build very easily on Linux provided you have a C compiler...
Could not find default endpoint element
I've added a proxy to a webservice to a VS2008/.NET 3.5 solution. When constructing the client .NET throws this error:
33 A...
Output first 100 characters in a string
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print my_string[0:100]
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Bootstrap table without stripe / borders
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290
The border styling is set on the td elements.
html:
<table class='table borderless'>
c...
Java synchronized method lock on object, or method?
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202
If you declare the method as synchronized (as you're doing by typing public synchronized void a...
How can I use pickle to save a dict?
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802
Try this:
import pickle
a = {'hello': 'world'}
with open('filename.pickle', 'wb') as handle:...