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How to implement a tree data-structure in Java? [closed]
...ld like to know how to implement dynamically populating the tree structure based on reference relationship between parent and child. Example given is I have one member1 sponsor another member2, and member2 sponsor member 3 and so and so for. Already have the table records relationship but just unsu...
Git interactive rebase no commits to pick
I'm on master and I did rebase -i <my_branch>
4 Answers
4
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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
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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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 ...