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How do I capture SIGINT in Python?
... Matt JMatt J
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Run a callback only if an attribute has changed in Rails
...hanged ActiveRecord::Dirty is here: https://github.com/rails/rails/commit/16ae3db5a5c6a08383b974ae6c96faac5b4a3c81
Here is a blog post on these changes: https://www.ombulabs.com/blog/rails/upgrades/active-record-5-1-api-changes.html
Here is the summary I made for myself on the changes to ActiveRec...
What is Bit Masking?
... // no masking is necessary
uint32_t byte2 = (value >> 16) & 0xff; // 0x01020304 >> 16 is 0x0102 so
// we must mask to get 0x02
uint32_t byte3 = (value >> 8) & 0xff; // 0x01020304 >> 8 is 0x010203 s...
Navigation bar appear over the views with new iOS7 SDK
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One Man CrewOne Man Crew
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What is the best way to give a C# auto-property an initial value?
...properties an initial value, you have to do it in a constructor.
Since C# 6.0, you can specify initial value in-line. The syntax is:
public int X { get; set; } = x; // C# 6 or higher
DefaultValueAttribute is intended to be used by the VS designer (or any other consumer) to specify a default valu...
Git Bash is extremely slow on Windows 7 x64
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416
You can significantly speed up Git on Windows by running three commands to set some config optio...
Parse a .py file, read the AST, modify it, then write back the modified source code
...e test cases it automatically generates as does the 2to3 tool for python 2.6 (it converts python 2.x source into python 3.x source).
Both these tools uses the lib2to3 library which is a implementation of the python parser/compiler machinery that can preserve comments in source when it's round trip...
How to send an email from JavaScript
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edited Apr 14 '16 at 16:38
Jacob
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answe...
Create a menu Bar in WPF?
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answered Mar 30 '12 at 3:56
iondenionden
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Fixed size queue which automatically dequeues old values upon new enques
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Sawan
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answered May 2 '11 at 2:10
Richard SchneiderR...