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MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
... 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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How to Get Element By Class in JavaScript?
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Dagg NabbitDagg Nabbit
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a...
Git Checkout warning: unable to unlink files, permission denied
... C:\Program Files, see "msysgit - sh.exe - fork: Permission denied - Vista 64 bit" and comment 2 of issue 437)
Note: as illustrated below, a common other cause of the problem is rights issue on the directory (wrong owner), not necessarily on the file that can't be unlinked.
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New Array from Index Range Swift
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Javascript for “Add to Home Screen” on iPhone?
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Until Safari implements Service Worker and follows the direction set by Chrome and Firefox, the...
What is “git remote add …” and “git push origin master”?
...g users - essentially that username is ignored, and the user is identified based on the SSH key-pair that they used to authenticate.
As for the verbosity of git push origin master, you've noticed that after the first push, you can then just do git push. This is because of a series of difficult-to-...
Best practices for in-app database migration for Sqlite
I am using sqlite for my iphone and I anticipate the database schema might change over time. What are the gotchas, naming conventions and things to watch out for to do a successful migration each time?
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What are all possible pos tags of NLTK?
...ays whodunnit honey golly
man baby diddle hush sonuvabitch ...
VB: verb, base form
ask assemble assess assign assume atone attention avoid bake balkanize
bank begin behold believe bend benefit bevel beware bless boil bomb
boost brace break bring broil brush build ...
VBD: verb, past tense
dipp...
Alias with variable in bash [duplicate]
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This is not an alias-base solution, its a function-base solution .. It's working smoothly
– Maher Abuthraa
Aug 4 '17 at 9:31
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General guidelines to avoid memory leaks in C++ [closed]
...gets destroyed.
This is not a panacea, however. Though you can access the base pointer, you wouldn't want to pass it to a 3rd party API unless you were confident with what it was doing. Lots of times, your "posting" stuff to some other thread for work to be done AFTER the creating scope is finished...