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How to convert std::string to NSString?
...acters 'just work.'
If you're making a bigger app, or you're not the only one working on it, however - you'll probably want something that's easier to apply.
Adapted from cocoa-dev mailing list archives
@interface NSString (cppstring_additions)
+(NSString*) stringWithwstring:(const std::wstring&a...
When do I use the PHP constant “PHP_EOL”?
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@Andre: How about anyone that writes apps to be installed, used and deployed by others? Are you suggesting these should all limit their "supported platforms" to *nix?
– Cylindric
Mar 4 '11 at 10:52
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Best way to serialize an NSData into a hexadeximal string
...iorate for large amounts of data. I profiled this with a 2MB file on my iPhone 5. Time comparison was 0.05 vs 12 seconds. Memory footprint is negligible with this method while the other method grew the heap to 70MBs!
- (NSString *) hexString
{
NSUInteger bytesCount = self.length;
if (bytesC...
Unable to execute dex: Multiple dex files define Lcom/myapp/R$array;
...ort library in the "libs" folder for support of ant building. I unchecked one and it fixed my issue.
– Chris Feist
Aug 14 '13 at 19:03
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'Static readonly' vs. 'const'
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So I think as some have mentioned or alluded to, it may be wise to only use const for values that are actually well known constants if they are made public otherwise they should be reserved for internal, protected, or private access scope.
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How do I start a program with arguments when debugging?
... Homam. Its elegant does not need to tinker with the project setings which one may forget to take care of. On a seconf thought one may also forget the code changes made but they are at least "visible".
– IUnknown
Aug 9 '11 at 10:17
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Android View.getDrawingCache returns null, only null
Would anyone please try to explain to me why
10 Answers
10
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Git error on commit after merge - fatal: cannot do a partial commit during a merge
... you try a message that includes spaces without quotes. Eg. [git commit -m one two three] Correct: [git commit -m "one two three"]
– Skychan
Jun 20 '18 at 21:23
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Max parallel http connections in a browser?
...ance-optimizing-front-end-back-end-705/
HTTP/2(SPDY)
Multiplexed support(one single TCP connection for all requests)
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What is the Python equivalent of Matlab's tic and toc functions?
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Apart from timeit which ThiefMaster mentioned, a simple way to do it is just (after importing time):
t = time.time()
# do stuff
elapsed = time.time() - t
I have a helper class I like to use:
class Timer(object):
def __init__(self, name=None):
self.na...