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What do the plus and minus signs mean in Objective-C next to a method?
... edited May 23 '17 at 12:18
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answered Jan 19 '10 at 21:39
Georg SchöllyGeorg...
How do you execute an arbitrary native command from a string?
...ng scenario: Write a function that accepts a string to be run as a native command.
4 Answers
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What's the difference between == and .equals in Scala?
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How to remove part of a string before a “:” in javascript?
...ring before the : including the : . For example the above string will become: Lorem ipsum sit amet .
1 Answer
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Negation in Python
...lues"])
proc.wait()
For your specific example (as Neil said in the comments), you don't have to use the subprocess module, you can simply use os.mkdir() to get the result you need, with added exception handling goodness.
Example:
blues_sounds_path = "/usr/share/sounds/blues"
if not os.path...
Java `final` method: what does it promise?
...e it provides.
This means that if the method relies on other customizable components like non-public fields/methods the functionality of the final method may still be customizable. This is good though as (with polymorphism) it allows for partial customization.
There are a number of reasons to prev...
Alternative to itoa() for converting integer to string C++? [duplicate]
...io I get warnings, and when I try to build my program under Linux, I get a compilation error.
18 Answers
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Event listener for when element becomes visible?
...re a way i can put an event listener on my toolbar to listen for when it becomes visible so it can initialize? or will I have to pass it a variable from the containing page?
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How to override the [] operator in Python?
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Undoing a git bisect mistake
I'm doing a non-automated git bisect via command line. All is going well until I accidentally hit return on the wrong line in my command history, and rather than running the test, I run 'git bisect good' (or bad). Oops - I don't yet know if this commit should be marked good or bad, yet that's what I...