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Converting Stream to String and back…what are we missing?
...string to the original bytes
look at Convert.ToBase64String and Convert. FromBase64String
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Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)
...t that it suits my needs. I event forked it in order to add initialization from NSData.
As I needed to parse small responses, I didn't care about the performance. It would be interesting to know how it performs though.
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Git fatal: Reference has invalid format: 'refs/heads/master
...cted copy*" -exec rm -f {} \;
lastly, remove any "conflicted" references from git's packed-refs file
awk '!/conflicted/' .git/packed-refs > temp && mv temp .git/packed-refs
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Delegates in swift?
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It is not that different from obj-c.
First, you have to specify the protocol in your class declaration, like following:
class MyClass: NSUserNotificationCenterDelegate
The implementation will look like following:
// NSUserNotificationCenterDelega...
How to declare a global variable in JavaScript?
...ff that should only be used internally within the plugin, so as to hide it from users of the plugin.
This is how it works:
// An object to define utility functions and global variables on:
$.miniMenu = new Object();
// An object to define internal stuff for the plugin:
$.miniMenu.i = new Object()...
When to use dynamic vs. static libraries
...ns a.obj and b.obj and your DLL/EXE only references functions or variables from a.obj, the entirety of b.obj will get discarded by the linker. If b.obj contains global/static objects, their constructors and destructors will not get executed. If those constructors/destructors have side effects, you m...
How do I remove leading whitespace in Python?
...dit
As balpha pointed out in the comments, in order to remove only spaces from the beginning of the string, lstrip(' ') should be used:
>>> ' hello world with 2 spaces and a tab!'.lstrip(' ')
'\thello world with 2 spaces and a tab!'
Related question:
Trimming a string in Python
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What is the difference between Caching and Memoization?
...oization refers to a specific case of this optimization, distinguishing it from forms of caching such as buffering or page replacement.
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xd1 in position 2: ordinal not in range(128)
...eason for the error being that Python is trying to automatically decode it from the default encoding, ASCII, so that it can then encode it as he specified, to UTF-8. Since the data isn't valid ASCII, it doesn't work.
– agf
May 2 '12 at 0:26
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Force Screen On
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Does that prevent the device from sleeping? If so, the commonness of WAKE_LOCK strikes me as a shocking mistake!
– Michael Cramer
Jan 25 '10 at 18:52
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