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Replace one substring for another string in shell script
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This answer stopped me from using sed with the pwd command to avoid defining a new variable each time my custom $PS1 runs. Does Bash provide a more general way than magic variables to use the output of a command for string replacement? As for your ...
Convert an NSURL to an NSString
I have an app where the user can choose an image either from the built-in app images or from the iphone photo library. I use an object Occasion that has an NSString property to save the imagePath .
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Looping over a list in Python
...s of values, right? I'm assuming that you meant the temporary list created from the slicing. Just want to make sure.
– batbrat
Feb 4 '12 at 3:30
1
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What's the best mock framework for Java? [closed]
...at I wanted was supported and easy to grasp.
Here's an (abridged) example from the Mockito homepage:
import static org.mockito.Mockito.*;
List mockedList = mock(List.class);
mockedList.clear();
verify(mockedList).clear();
It doesn't get much simpler than that.
The only major downside I can thi...
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
...m encountering the exact same problem after updating Xcode to 5.1 and news from Apple aren't good. From Xcode 5.1 Release Notes:
The Apple LLVM compiler in Xcode 5.1 treats unrecognized command-line options as errors. This issue has been seen when building both Python native extensions and Ruby Ge...
Backbone.js get and set nested object attribute
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I didn't inspect backbone.js code, but from my test, if you have a nested custom Model and change a property of it with set(), its parent model will not fire a 'change' event itself; I had to fire the event myself. I really should just inspect the code, but is thi...
How do I explicitly instantiate a template function?
...t is always the compiler the one that instantiates, that line is a request from the programmer to the compiler to instantiate the template. If you have a copy of the C++ standard, read 14.7.2 Explicit instantiation
– David Rodríguez - dribeas
Feb 8 '11 at 12:5...
Is there a limit on how much JSON can hold?
...tSerializer.MaxJsonLength mentioned in Amber's answer. (N.B. I have quoted from MSDN)
– dumbledad
Dec 12 '12 at 20:38
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Iterating through directories with Python
...Pathlib is also available on Python 2.7 via the pathlib2 module on PyPi):
from pathlib import Path
rootdir = Path('C:/Users/sid/Desktop/test')
# Return a list of regular files only, not directories
file_list = [f for f in rootdir.glob('**/*') if f.is_file()]
# For absolute paths instead of relati...
Scoping in Python 'for' loops
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I'm confused - what prevents Python from scoping for loops the same way that functions are scoped?
– chimeracoder
Aug 31 '10 at 18:15
36
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