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PostgreSQL: insert from another table

...d the tables have only one column in common. The problem is, that the TABLE1 has columns that won't accept null values so I can't leave them empty and I can't get them from the TABLE2. ...
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Add object to ArrayList at specified index

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grant remote access of MySQL database from any IP address

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Format XML string to print friendly XML string

... 190 Use XmlTextWriter... public static string PrintXML(string xml) { string result = ""; ...
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Numpy: find first index of value fast

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Select the values of one property on all objects of an array in PowerShell

... 215 I think you might be able to use the ExpandProperty parameter of Select-Object. For example, t...
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What is the syntax rule for having trailing commas in tuple definitions?

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How should I use git diff for long lines?

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What is the way to quick-switch between tabs in Xcode 4

... | edited May 28 '12 at 9:11 Ben Clayton 73.4k2424 gold badges115115 silver badges124124 bronze badges ...
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COUNT DISTINCT with CONDITIONS

... 261 You can try this: select count(distinct tag) as tag_count, count(distinct (case when entryI...