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How can I convert a Unix timestamp to DateTime and vice versa?
There is this example code, but then it starts talking about millisecond / nanosecond problems.
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Exit codes in Python
I got a message saying script xyz.py returned exit code 0 . What does this mean?
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With MySQL, how can I generate a column containing the record index in a table?
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How to unescape HTML character entities in Java?
Basically I would like to decode a given Html document, and replace all special chars, such as " " -> " " , ">" -> ">" .
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How do I show a marker in Maps launched by geo URI Intent?
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Get the latest record from mongodb collection
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How to change an Eclipse default project into a Java project
...ect from SVN and did not specify the project type, so it checked out as a "default" project. What is the easiest way to quickly convert this into a "Java" project?
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CharSequence VS String in Java?
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CharSequence = interface String = concrete implementation
CharSequence is an interface.
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Rails: fields_for with index?
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SheharyarSheharyar
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ORDER BY the IN value list
... simple SQL query in PostgreSQL 8.3 that grabs a bunch of comments. I provide a sorted list of values to the IN construct in the WHERE clause:
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