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Remove a fixed prefix/suffix from a string in Bash
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Is there a way to combine the two in one line? I tried ${${string#prefix}%suffix} but it doesn't work.
– static_rtti
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PG undefinedtable error relation users does not exist
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answered Aug 15 '16 at 0:39
supritshah1289supritshah1289
72377 silver badges1111 bronze badges
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filtering NSArray into a new NSArray in Objective-C
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140
NSArray and NSMutableArray provide methods to filter array contents. NSArray provides filteredAr...
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
...est of the code and have it execute after 3 seconds
setTimeout(function2, 3000);
It's similar to JohnnyHK's solution, but much neater and easier to extend.
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Close iOS Keyboard by touching anywhere using Swift
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40 Answers
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How to initialize std::vector from C-style array?
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240
Don't forget that you can treat pointers as iterators:
w_.assign(w, w + len);
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Stateless vs Stateful - I could use some concrete information
...re ;)
– Team-JoKi
Mar 25 '11 at 19:20
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Xcode 4: create IPA file instead of .xcarchive
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+50
Creating an IPA is done along the same way as creating an .xcarchive: Product -> Archive. After the Archive operation completes, go...
Activate a virtualenv via fabric as deploy user
...on + 'git pull')
run(workon + 'do other stuff, etc')
Since version 1.0, Fabric has a prefix context manager which uses this technique so you can for example:
def task():
with prefix('workon myvenv'):
run('git pull')
run('do other stuff, etc')
* There are bound to be ca...
Embedded MongoDB when running integration tests
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10 Answers
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