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Maven “Module” vs “Project” (Eclipse, m2eclipse plugin)
I'm a beginner at Maven and I've played with it from a command line point of view a little, so now I was trying to use it in Eclipse; I installed the m2eclipse plugin to do so.
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Git: can't undo local changes (error: path … is unmerged)
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You did it the wrong way around. You are meant to reset first, to unstage the file, then checkout, to revert local changes.
Try this:
$ git reset foo/bar.txt
$ git checkout foo/bar.txt
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JavaScript .replace only replaces first Match [duplicate]
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You need a /g on there, like this:
var textTitle = "this is a test";
var result = textTitle.replace(/ /g, '%20');
console.log(result);
You can play with it here, the default .replace() behavior is to replace only the first match, the /g modifier (global) tel...
“Collection was mutated while being enumerated” on executeFetchRequest
... of the background thread. When Apple tells that each thread needs to have its own moc, you have to take it seriously : each moc must be instantiated in the thread that will be using it !
Moving the following lines...
// We instantiate the background moc
self.backgroundMOC = [[[NSManagedObjectCon...
JQuery string contains check [duplicate]
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edited Aug 17 '17 at 10:19
Jonathan
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Colon (:) in Python list index [duplicate]
I'm new to Python. I see : used in list indices especially when it's associated with function calls.
3 Answers
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How do I remove the horizontal scrollbar in a div?
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edited Apr 2 '12 at 9:14
alex
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Make hibernate ignore class variables that are not mapped [duplicate]
...ibernate takes into consideration only class variables that are annotated with @Column . But strangely today when I added a variable (that is not mapped to any column, just a variable i need in the class), it is trying to include that variable in the select statement as a column name and throws th...
What does ~> mean in a gem file [duplicate]
In the gem file for https://github.com/justinfrench/formtastic they have:
1 Answer
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Clear MySQL query cache without restarting server
Is there any way to clear mysql query cache without restarting mySQL server?
3 Answers
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