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How do I get the MIN() of two fields in Postgres?
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What is the maximum value for an int32?
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It's 2,147,483,647. Easiest way to memorize it is via a tattoo.
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edited Feb 21 '18 at 1:13
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What is the easiest way to make a C++ program crash?
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How to install Android SDK Build Tools on the command line?
...you need to install multiple packages do:
android update sdk -u -a -t 1,2,3,4,..,n
Where 1,2,..,n is the package number listed with the list command above
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Select second last element with css
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In CSS3 you have:
:nth-last-child(2)
See: https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-child
nth-last-child Browser Support:
Chrome 2
Firefox 3.5
Opera 9.5, 10
Safari 3.1, 4
Internet Explorer 9
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Writing string to a file on a new line every time
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Use "\n":
file.write("My String\n")
See the Python manual for reference.
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Hexadecimal To Decimal in Shell Script
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To convert from hex to decimal, there are many ways to do it in the shell or with an external ...
Running two projects at once in Visual Studio
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edited Dec 29 '19 at 12:38
Peter Mortensen
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How can I rename a database column in a Ruby on Rails migration?
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rename_column :table, :old_column, :new_column
You'll probably want to create a separate mig...