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For loop example in MySQL
...oor(0 + (rand() * 65535)) );
set v_counter=v_counter+1;
end while;
commit;
end #
delimiter ;
call load_foo_test_data();
select * from foo order by id;
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What's the fastest way to delete a large folder in Windows?
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Use Windows Command Prompt:
rmdir /s /q folder
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What is the best way to find the users home directory in Java?
... Linux, other unix variants. I am looking for a snippet of code that can accomplish this for all platforms, and a way to detect the platform.
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What reason is there to use null instead of undefined in JavaScript?
...ect was expected (or that there was an error). My problem with that is its completely arbitrary, and totally unnecessary.
That said, there is one major difference - variables that aren't initialized (including function parameters where no argument was passed, among other things) are always undefin...
...ons and is automatically HTMLEncoded.
<%-- --%> - is for server-side comments
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Unzip files programmatically in .net
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I don't know about your company, but my experience has always been that it's possible to get an exception to that sort of rule if you write up a business case description of why you want the exception. Point out the cost savings v. DIY, as well as t...
Cross-referencing commits in github
I'd like to reference commits in other repos (in this case submodules) in the github issues of my main repo. Is it possible to do so without typing the full hyperlink in a way similar to how github creates a shortened hyperlink from the commit number?
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Collisions when generating UUIDs in JavaScript?
...blem is only at startup, the node-uuid test is unlikely to be useful. I'll comment in more detail on the devoluk.com link.]
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Is there a simple way to remove unused dependencies from a maven pom.xml?
...d I suspect the pom's contain some unnecessary dependencies. Is there is a command which removes any unused dependencies from a pom?
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