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Java synchronized static methods: lock on object or class
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8 Answers
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How to create directory automatically on SD card
...leName);
but I'm getting the exception java.io.FileNotFoundException
However, when I put the path as "/sdcard/" it works.
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How to get all options of a select using jQuery?
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17 Answers
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Why do we need virtual functions in C++?
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26 Answers
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Are foreign keys really necessary in a database design?
...e a programmer is actually doing this in the right manner already, then do we really need the concept of foreign keys?
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uncaught syntaxerror unexpected token U JSON
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What is the difference between `throw new Error` and `throw someObject`?
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