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How to detect total available/free disk space on the iPhone/iPad device?
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Original answer:
I found the following solution working for me:
-(uint64_t)getFreeDiskspace {
uint64_t totalSpace = 0;
uint64_t totalFreeSpace = 0;
NSError *error = nil;
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSDi...
How do you crash a JVM?
... crash scenarios. We used to get semi-regular crashes when approaching the 4 Gb memory limit under the 32-bit versions (we generally use 64-bit now).
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How do I replace all line breaks in a string with elements?
...these threads for more information:
https://stackoverflow.com/a/11530881/5042169
https://stackoverflow.com/a/36524555/5042169
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SHA-1 fingerprint of keystore certificate
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Amol Sawant 96 KuliAmol Sawant 96 Kuli
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Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
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answered Aug 22 '10 at 0:44
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How do I read image data from a URL in Python?
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In Python3 the StringIO and cStringIO modules are gone.
In Python3 you should use:
from PIL im...
Code Golf: Lasers
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Perl, 166 160 characters
Perl, 251 248 246 222 214 208 203 201 193 190 180 176 173 170 166 --> 160 chars.
Solution had 166 strokes when this contest ended, but A. Rex has found a couple ways to shave off 6 more characters:
s!.!$t{$s++}=$&!ge,$s=$r+=99...
PHP equivalent of .NET/Java's toString()
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24 Answers
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Android: AutoCompleteTextView show suggestions when no text entered
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14 Answers
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How to get Git to clone into current directory
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542
simply put a dot next to it
git clone git@github.com:user/my-project.git .
From git help clo...