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Convert a Git folder to a submodule retrospectively?

...he case that you're writing a project of some kind, and after a while it becomes clear that some component of the project is actually useful as a standalone component (a library, perhaps). If you've had that idea from early on, then there's a fair chance that most of that code is in its own folder. ...
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Is the “struct hack” technically undefined behavior?

...o this question: The idiom, while common, is not strictly conforming http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_051.html In the C99 Rationale document the C Committee adds: The validity of this construct has always been questionable. In the response to one Defect Report, the Co...
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to

... edited May 23 '17 at 12:02 Community♦ 111 silver badge answered Jun 4 '10 at 10:19 Edward DaleEdward Da...
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Implementing two interfaces in a class with same method. Which interface method is overridden?

...ethod names and signatures. But implemented by a single class then how the compiler will identify the which method is for which interface? ...
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is it possible to `git status` only modified files?

...nstaged AND staged files, this is the best answer I've seen: stackoverflow.com/a/39994894/452587 – thdoan Jan 18 '19 at 21:15 1 ...
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How can I make a weak protocol reference in 'pure' Swift (without @objc)

...g or declaring the delegate as weak in their example code: developer.apple.com/library/ios/documentation/swift/conceptual/… – C0D3 Dec 1 '14 at 22:13 2 ...
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Yank entire file

... @VoY: You need to have compiled the Clipboard -property into Vim to get this working "+clipboard". It means "everything yank to external-clipboard-in-some-window-manager". This property is not de-facto but it comes with some graphical vims apparent...
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How can I read SMS messages from the device programmatically in Android?

... Does this also use the undocumented api that @CommonsWare specified in his comment to the accepted answer? – Krishnabhadra Aug 20 '12 at 5:07 1 ...
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How do I update the notification text for a foreground service in Android?

...n would work, though I have not tried this scenario. Update: Based on the comments, you should use NotifcationManager to update the notification and your service continues to stay in the foreground mode. Take a look at the answer below. ...
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Break a previous commit into multiple commits

...ng a bunch of funky work on a new branch, is it possible to break a single commit into a few different commits after it's been committed to the local repository? ...