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“Could not find bundler” error
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Make sure you're entering "bundle" update, if you have the bundler gem installed.
bundle update
If you don't have bundler installed, do gem install bundler.
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Convert Dictionary to semicolon separated string in c#
Simple one to start the day, given a Dictionary<string, string> as follows:
4 Answers
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How to configure heroku application DNS to Godaddy Domain?
I have created a heroku application and wants to give domain to it from godaddy.com.
6 Answers
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How to kill all processes with a given partial name? [closed]
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Use pkill -f, which matches the pattern for any part of the command line
pkill -f my_pattern
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Is Hash Rocket deprecated?
...ld seem to imply the Hash Rocket syntax ( :foo => "bar" ) is deprecated in favor of the new-to-Ruby JSON-style hash ( foo: "bar" ), but I can't find any definitive reference stating the Hash Rocket form is actually deprecated/unadvised as of Ruby 1.9.
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“Use the new keyword if hiding was intended” warning
I have a warning at the bottom of my screen:
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Map Tiling Algorithm
I'm making a tile based RPG with Javascript, using perlin noise heightmaps, then assigning a tile type based on the height of the noise.
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Calling a class function inside of __init__
I'm writing some code that takes a filename, opens the file, and parses out some data. I'd like to do this in a class. The following code works:
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How do I set a column value to NULL in SQL Server Management Studio?
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I think @Zack properly answered the question but just to cover all the bases:
Update myTable set MyColumn = NULL
This would set the entire column to null as the Question Title asks.
To set a specific row on a specific colum...
How can I define a composite primary key in SQL?
How can I define a composite primary key consisting of two fields in SQL?
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