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Do I need to store the salt with bcrypt?
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Find directory name with wildcard or similar to “like”
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Break when exception is thrown
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edited Oct 5 '12 at 15:41
answered Jun 17 '10 at 23:15
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Is volatile expensive?
After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section "Interactions with Atomic Instructions" I assume that reading a volatile variable without updating it needs a LoadLoad or a LoadStore barrier. Further down the page I see that LoadLoad ...
What is the theoretical maximum number of open TCP connections that a modern Linux box can have
... source_port varies to differentiate the different connections. Ports are 16-bit numbers, therefore the maximum number of connections any given client can have to any given host port is 64K.
However, multiple clients can each have up to 64K connections to some server's port, and if the server has m...
Adding a regression line on a ggplot
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In general, to provide your own formula you should use arguments x and y that will correspond ...
C++ convert hex string to signed integer
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use std::stringstream
unsigned int x;
std::stringstream ss;
ss << std::hex << "f...
Passing command line arguments in Visual Studio 2010?
... how to pass command line arguments to my main function in Visual Studio 2010 Express Edition. I want to debug - how do these command line arguments work?
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Regular expression to extract text between square brackets
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