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How do I declare a 2d array in C++ using new?
How do i declare a 2d array using new?
24 Answers
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Change x axes scale in matplotlib
I created this plot using Matlab
4 Answers
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How to write binary data to stdout in python 3?
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A better way:
import sys
sys.stdout.buffer.write(b"some binary data")
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How to check the differences between local and github before the pull [duplicate]
Before using pull, I want to check if there are any differences between my local and github master.
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Rails “validates_uniqueness_of” Case Sensitivity
...validates_uniqueness_of :name, :case_sensitive => false does the trick, but you should keep in mind that validates_uniqueness_of does not guarantee uniqueness if you have multiple servers/server processes (e.g. running Phusion Passenger, multiple Mongrels, etc) or a multi-threaded server. That's...
How do I get an animated gif to work in WPF?
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I couldn't get the most popular answer to this question (above by Dario) to work properly. The result was weird, choppy animation with weird artifacts.
Best solution I have found so far:
https://github.com/XamlAnimatedGif/WpfAnimatedGif
You can install it with NuGet
PM> Install...
Hashing a file in Python
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TL;DR use buffers to not use tons of memory.
We get to the crux of your problem, I believe, when we consider the memory implications of working with very large files. We don't want this bad boy to churn through 2 gigs of ram for a 2 g...
What is a NullReferenceException, and how do I fix it?
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What is the cause?
Bottom Line
You are trying to use something that is null (or Nothing in VB.NET). This means you either set it to null, or you never set it to anything at all.
Like anything else, null gets passed around. If it is null in meth...
Ruby class types and case statements
What is the difference between
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Why use make over a shell script?
Make seems to me simply a shell script with slightly easier handling of command line arguments.
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