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How to split a string in Java
...other regexp libraries, group 0 is the full match, and the captured groups start at 1. As you say, I suspect that this may have changed since I originally wrote the answer, but in any case I'll update it to reflect current behaviour.
– Rob Hague
Jul 17 '17 at 1...
What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...file=sys.stderr, end=" "); print(4, 5, 6, file=sys.stderr)
1 2 3 4 5 6
Starting with the Python 3.6.3 release in September 2017, some error messages related to the Python 2.x print syntax have been updated to recommend their Python 3.x counterparts:
>>> print "Hello!"
File "<stdin...
How do I ZIP a file in C#, using no 3rd-party APIs?
... Path.GetFullPath(Path.Combine(tempFolderPath, part.Uri.OriginalString.TrimStart('/')));
var targetDir = target.Remove(target.LastIndexOf('\\'));
if (!Directory.Exists(targetDir))
Directory.CreateDirectory(targetDir);
using (Stream source = p...
How to recover MySQL database from .myd, .myi, .frm files
...MySQL4 install into my MySQL5.1 just magically recreated the tables. No restart or anything (on windows).
– Dave
Aug 24 '10 at 17:46
4
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How to permanently remove few commits from remote branch
... except that if <new-branch> already exists, it will be reset to <start-point>.
This is a convenient shortcut for:
$ git branch -f <new-branch>
$ git switch <new-branch>
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Find and kill a process in one line using bash and regex
...sleep in it.
When I was shown this (by someone here on SO), I immediately started using it because
it's one less process than adding | grep -v grep; and
it's elegant and sneaky, a rare combination :-)
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Managing Sessions in Node.js? [closed]
... There are so many holes in your argument I don't even know where to start. 1) Why use a third party tool: to save time and energy. 2) Open Source != no brand. Express/Connect are made by teams, and their work has been vetted by a large community. They are not "some kid." 3) Reinventing wheels...
How to add Git's branch name to the commit message?
... is empty
sed -i "1s/^/$branchName: \n/" $1 #Insert branch name at the start of the commit message file
fi
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Make the current commit the only (initial) commit in a Git repository?
...it
Change "pick" to "fixup" every other commit
Save and close. Git will start rebasing.
At the end you would have a new root commit that is a combination of all the ones that came after it.
The advantage is that you don't have to delete your repository and if you have second thoughts you alway...
Programmatically set the initial view controller using Storyboards
... @bdv didFinishLaunchingWithOptions is called when the app is started in a new process. If you go to the home screen and return to the app, this method will not be invoked again. (Unless iOS terminates due to memory constraints.) Try stopping the app and launch once again from your IDE....