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Insert text with single quotes in PostgreSQL

I have a table test(id,name) . 7 Answers 7 ...
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How do I sort a dictionary by value?

I have a dictionary of values read from two fields in a database: a string field and a numeric field. The string field is unique, so that is the key of the dictionary. ...
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Convert Linq Query Result to Dictionary

I want to add some rows to a database using Linq to SQL, but I want to make a "custom check" before adding the rows to know if I must add, replace or ignore the incomming rows. I'd like to keep the trafic between the client and the DB server as low as possible and minimize the number of queries. ...
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Multiple line code example in Javadoc comment

I have a small code example I want to include in the Javadoc comment for a method. 15 Answers ...
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Check if a row exists, otherwise insert

I need to write a T-SQL stored procedure that updates a row in a table. If the row doesn't exist, insert it. All this steps wrapped by a transaction. ...
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How to concatenate multiple lines of output to one line?

If I run the command cat file | grep pattern , I get many lines of output. How do you concatenate all lines into one line, effectively replacing each "\n" with "\" " (end with " followed by space)? ...
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What does %w(array) mean?

I'm looking at the documentation for FileUtils. 8 Answers 8 ...
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How do I migrate a model out of one django app and into a new one?

I have a django app with four models in it. I realize now that one of these models should be in a separate app. I do have south installed for migrations, but I don't think this is something it can handle automatically. How can I migrate one of the models out of the old app into a new one? ...
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iOS 7 status bar back to iOS 6 default style in iPhone app?

In iOS 7 the UIStatusBar has been designed in a way that it merges with the view like this: 25 Answers ...
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Constructors in Go

I have a struct and I would like it to be initialised with some sensible default values. 11 Answers ...