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How can I check if a command exists in a shell script? [duplicate]
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You can put any of them to your if clause. According to my tests (https://www.topbug.net/blog/2016/10/11/speed-test-check-the-existence-of-a-command-in-bash-and-zsh/), the 1st and 3rd method are recommended in bash and the 5th method is recommended in zsh in terms of speed.
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Search for a string in Enum and return the Enum
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Given the latest and greatest changes to .NET (+ Core) and C# 7, here is the best solution:
var ignoreCase = true;
Enum.TryParse("red", ignoreCase , out MyColours colour);
colour variable can be used within the scope of Enum.TryParse
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Implementing INotifyPropertyChanged - does a better way exist?
...anguage and framework are separate; you can use the C# 5 compiler, target .NET 4, and just add the missing attribute yourself - it will work fine. It just has to have the correct name and be in the correct namespace. It does not need to be in a specific assembly.
– Marc Gravell...
How to disable margin-collapsing?
...play: inline-block / flex
You can test all of them here: http://jsfiddle.net/XB9wX/1/.
I should add that, as usual, Internet Explorer is the exception. More specifically, in IE 7 margins do not collapse when some kind of layout is specified for the parent element, such as width.
Sources: Sitepo...
How do I find the PublicKeyToken for a particular dll?
...ows\v7.0A\Bin\x64, C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools
– david.barkhuizen
Nov 4 '13 at 10:00
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Java Replacing multiple different substring in a string at once (or in the most efficient way)
...Mensa
Papers
Papers and information relating to the algorithm:
http://www.cs.uku.fi/research/publications/reports/A-2005-2.pdf
https://pdfs.semanticscholar.org/3547/ac839d02f6efe3f6f76a8289738a22528442.pdf
http://www.ece.ncsu.edu/asic/ece792A/2009/ECE792A/Readings_files/00989753.pdf
http://blog...
How to Deserialize XML document
...slightly tweaked xml (I needed to add a new element to wrap <Cars>...Net is picky about deserializing arrays):
<?xml version="1.0" encoding="utf-8"?>
<CarCollection>
<Cars>
<Car>
<StockNumber>1020</StockNumber>
<Make>Nissan</Make>
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View/edit ID3 data for MP3 files
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I wrapped mp3 decoder library and made it available for .net developers. You can find it here:
http://sourceforge.net/projects/mpg123net/
Included are the samples to convert mp3 file to PCM, and read ID3 tags.
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How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
...ning seems to have been introduced with the new Visual Studio 11 Beta and .NET 4.5, although I suppose it might have been possible before.
First, it really is just a warning. It should not hurt anything if you are just dealing with x86 dependencies. Microsoft is just trying to warn you when you sta...
How can I convert a string to upper- or lower-case with XSLT?
..." encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" xmlns:utils="urn:myExtension" exclude-result-prefixes="msxsl">
<xsl:output method="xml" indent="yes"/>
<msxsl:script implements...