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Count occurrences of a char in a string using Bash
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@andsens grep -c will only output the number of matching lines. It does not count multiple matches per line.
– hek2mgl
Aug 5 '16 at 12:19
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Git error on commit after merge - fatal: cannot do a partial commit during a merge
... is used mostly for when you are concluding a merge. You could read more about the commit flags here.
– MikaelHalen
Jan 7 '14 at 8:04
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How to perform element-wise multiplication of two lists?
...]: a = np.array([1,2,3,4])
In [3]: b = np.array([2,3,4,5])
In [4]: a * b
Out[4]: array([ 2, 6, 12, 20])
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Declare multiple module.exports in Node.js
...May 9 '17 at 16:23
Fareed AlnamroutiFareed Alnamrouti
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How to stop Gradle task execution in Android Studio?
...ttps://code.google.com/p/android/issues/detail?id=59965
In the meantime about all you can do is to go through your OS and kill the Gradle processes manually, which is a little painful and messy. It's possible that it could leave your build in some intermediate bad state which would mess up future i...
How to set gradle home while importing existing project in Android studio
...filesystem for the exact path).
If you intend on doing gradle development outside Android Studio or want a different version, you can download it separately and point it at that path, but if you only want to get Android Studio working with the bundled version, this path should do it.
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How to hide the “back” button in UINavigationController?
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I just found out the answer, in a controller use this:
[self.navigationItem setHidesBackButton:YES animated:YES];
And to restore it:
[self.navigationItem setHidesBackButton:NO animated:YES];
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[UPDATE]
Swift 3.0:
self.navigation...
django import error - No module named core.management
...s around. I have tried everything I know to do and have yet to figure this out.
29 Answers
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GDB missing in OS X v10.9 (Mavericks)
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I'm also curious about the ./configure. I built using the default settings and everything works except for attaching to live processes. The symbols are wrong and it crashes when I ctrl-C.
– RawwrBag
Oct 28...
Java Class that implements Map and keeps insertion order?
I'm looking for a class in java that has key-value association, but without using hashes. Here is what I'm currently doing:
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