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How dangerous is it to compare floating point values?
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If threads share the same PID, how can they be identified?
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edited Feb 26 '18 at 0:58
answered Feb 16 '12 at 5:43
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PHP shell_exec() vs exec()
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edited Apr 25 '16 at 22:39
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How to get a tab character?
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166
Sure there's an entity for tabs:
	
(The tab is ASCII character 9, or Unicode U+0009....
How to list only the file names that changed between two commits?
... repo. I want to see a list of files changed between two commits - from SHA1 to SHA2.
13 Answers
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Compiler error: memset was not declared in this scope
I am trying to compile my C program in Ubuntu 9.10 (gcc 4.4.1).
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Using smart pointers for class members
...g trouble understanding the usage of smart pointers as class members in C++11. I have read a lot about smart pointers and I think I do understand how unique_ptr and shared_ptr / weak_ptr work in general. What I don't understand is the real usage. It seems like everybody recommends using unique_...
What is the size of column of int(11) in mysql in bytes?
What is the size of column of int(11) in mysql in bytes?
11 Answers
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What is the `sensor` parameter for in the Google Places API?
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Edit: The sensor parameter is no longer required, and will now be ignored if it's used.
The p...