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How to shuffle a std::vector?
...t; // std::chrono::system_clock
int main ()
{
// obtain a time-based seed:
unsigned seed = std::chrono::system_clock::now().time_since_epoch().count();
std::default_random_engine e(seed);
while(true)
{
std::vector<int> foo{1,2,3,4,5};
std::shuffle(foo....
RegEx to find two or more consecutive chars
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Java 8 functional interface with no arguments and no return value
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How to get all files under a specific directory in MATLAB?
...y to apply a validation function to each file, allowing you to select them based on criteria other than just their names (i.e. file size, content, creation date, etc.).
NOTE: In newer versions of MATLAB (R2016b and later), the dir function has recursive search capabilities! So you can do this to ...
Combining INSERT INTO and WITH/CTE
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What's the difference between a web site and a web application? [closed]
...hanging content will also rely on a sophisticated programmatic (and/or database) backend, but at least in principle they're only defined by their output. The web application on the other hand is essentially a program that runs remotely, and it depends fundamentally on a processing and a data storage...
Specify multiple attribute selectors in CSS
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Hidden features of C
...a hidden feature, because people are constantly redefining them. One code base I've worked on (and still do, for now) has multiple redefinitions, all with different identifiers. Most of the time it's with preprocessor macros:
#define INT16 short
#define INT32 long
And so on. It makes me want ...
Is SQL syntax case sensitive?
...aller asked about this during setup. For MSSQL it is a function of the database's collation setting.
Here is the MySQL page about name case-sensitivity
Here is the article in MSDN about collations for MSSQL
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What is the “Temporary ASP.NET Files” folder for?
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