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How to vertically align an image inside a div
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+550
The only (and the best cross-browser) way as I know is to use an inline-block helper with height: 100% and vertical-align: middle on b...
python: how to identify if a variable is an array or a scalar
...e argument NBins . I want to make a call to this function with a scalar 50 or an array [0, 10, 20, 30] . How can I identify within the function, what the length of NBins is? or said differently, if it is a scalar or a vector?
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HTTPS with Visual Studio's built-in ASP.NET Development Server
...is a complete article explaning how to use IIS Express and Visual Studion 2010 to develop websites in SSL.
Next
Then you will get this
Working with SSL at Development Time is easier with IISExpress
Introducing IIS Express
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Can I change the root EBS device of my amazon EC2 instance?
...ight-Bit Guru
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How do I reference an existing branch from an issue in GitHub?
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edited Jun 20 at 9:12
Community♦
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answered Nov 4 '11 at 11:23
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Remove duplicate lines without sorting [duplicate]
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The UNIX Bash Scripting blog suggests:
awk '!x[$0]++'
This command is telling awk which lines to print. The variable $0 holds the entire contents of a line and square brackets are array access. So, for each line of the file, the node of the array x is incremented and the...
Rails 3 check if attribute changed
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Peter BrownPeter Brown
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How to create a new (and empty!) “root” branch?
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230
Use the --orphan when creating the branch:
git checkout --orphan YourBranchName
This will cre...
@UniqueConstraint and @Column(unique = true) in hibernate annotation
...lauber NéspoliGlauber Néspoli
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throw new std::exception vs throw std::exception
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90
The conventional way to throw and catch exceptions is to throw an exception object and to catch ...