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iPhone UIView Animation Best Practice
...nimations:context: method:
Use of this method is discouraged in iPhone OS 4.0 and later. You should use the block-based animation methods instead.
Eg of Block-based Animation based on Tom's Comment
[UIView transitionWithView:mysuperview
duration:0.75
opti...
Generating a PNG with matplotlib when DISPLAY is undefined
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The main problem is that (on your system) matplotlib chooses an x-using backend by default. I just had the same problem on one of my servers. The solution for me was to add the following code in a place that gets read before any other pylab/matplotlib/pyplot import:
import matpl...
Python Anaconda - How to Safely Uninstall
I installed Python Anaconda on Mac (OS Mavericks). I wanted to revert to the default version of Python on my Mac. What's the best way to do this? Should I delete the ~/anaconda directory? Any other changes required?
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Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
...it for students doing their first C++ steps.
– PypeBros
Jun 29 '13 at 8:43
1
DDD is great for ins...
Total size of the contents of all the files in a directory [closed]
... @MathiasBynens du -sh --apparent-size /dir/
– Jongosi
Mar 15 '15 at 14:41
2
@Arkady I have tri...
Eclipse: How do i refresh an entire workspace? F5 doesn't do it
... Problem with this is though, that if any of my projects are closed (which is all the time), the Refresh option does not appear. The only way Ctrl+A followed by F5 works for me is if all my projects are open.
– Matt
Feb 21 '11 at 10:19
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“Debug certificate expired” error in Eclipse Android plugins
...te your debug certificate under ~/.android/debug.keystore on Linux and Mac OS X; the directory is something like %USERPROFILE%/.androidon Windows.
The Eclipse plugin should then generate a new certificate when you next try to build a debug package. You may need to clean and then build to generate t...
Multithreading: What is the point of more threads than cores?
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edited Jun 27 '10 at 4:49
answered Jun 27 '10 at 4:37
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Convert line-endings for whole directory tree (Git)
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dos2unix does that for you. Fairly straight forward process.
dos2unix filename
Thanks to toolbear, here is a one-liner that recursively replaces line endings and properly handles whitespace, quotes, and shell meta chars.
fi...
Why does C++ not have reflection?
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– Daniel Earwicker
Dec 12 '08 at 7:27
1
But not all C++ implementations are standard. I've seen ...