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MongoDB Many-to-Many Association
...or instance, if the document structures require acquiring a lock, updating one document, then another, and possibly more documents, then releasing the lock, likely the model has failed. Just because we can build distributed locks doesn't mean that we are supposed to use them.
For the case of the U...
Git commits are duplicated in the same branch after doing a rebase
...oing a force push from dev to origin/dev after the rebase and notifying anyone else working off of origin/dev that they're probably about to have a bad day. The better answer, again, is "don't do that... use merge instead"
– Justin ᚅᚔᚈᚄᚒᚔ
Sep 21 '16...
jQuery: How can i create a simple overlay?
... you might wanna have the DIV hidden and setting the display to block and none as you need it or not.
Hope it helps!
Edit: As @Vitaly so well put it, be sure to check your DocType. Read more on the comments on his findings..
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Location of my.cnf file on macOS
...nd depends on which installer you used to install mysql. Homebrew puts it one place, the dmg installer puts it another
– slashdottir
Dec 3 '18 at 23:08
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Swift: Testing optionals for nil
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does not conform to protocol 'BooleanType.Protocol'
You have to use one of these forms:
if xyz != nil {
// Do something using `xyz`.
}
if let xy = xyz {
// Do something using `xy`.
}
share
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Handle file download from ajax post
...the client to download it? I've read a number of similar threads here but none of them provide the answer I'm looking for.
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How to move a file?
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Am I the only one that thinks os.rename is not working for directories? I quote: "If dst is a directory, OSError will be raised."
– Fabian
Jun 23 '14 at 20:11
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Use RSA private key to generate public key?
I don't really understand this one:
9 Answers
9
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JQuery - $ is not defined
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That error can only be caused by one of three things:
Your JavaScript file is not being properly loaded into your page
You have a botched version of jQuery. This could happen because someone edited the core file, or a plugin may have overwritten the $ var...
How to avoid soft keyboard pushing up my layout? [duplicate]
...oft keyboard? I have tried to set the Activity's windowSoftInputMode, but none of the configurations help.
7 Answers
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