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Programmatically retrieve memory usage on iPhone

... NSLog(@"Memory in use (in MiB): %f", ((CGFloat)info.resident_size / 1048576)); } else { NSLog(@"Error with task_info(): %s", mach_error_string(kerr)); } } There is also a field in the structure info.virtual_size which will give you the number of bytes available virtual memory (or memor...
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Linear Regression and group by in R

... (Intercept) year CA -1.34420990 0.17139963 NY 0.00196176 -0.01852429 Degrees of freedom: 20 total; 16 residual Residual standard error: 0.8201316 share | improve this answer ...
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How can I know which parts in the code are never used?

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How to automatically add user account AND password with a Bash script?

... TralemonkeyTralemonkey 1,31811 gold badge88 silver badges22 bronze badges ...
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PostgreSQL “DESCRIBE TABLE”

... 2856 Try this (in the psql command-line tool): \d+ tablename See the manual for more info. ...
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Hide grid row in WPF

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HTML5: number input type that takes only integers?

... | edited Aug 18 at 8:34 answered Jun 20 '13 at 8:19 ...
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Wait until all jQuery Ajax requests are done?

... | edited Apr 13 '18 at 10:32 Aliaksandr Sushkevich 5,89666 gold badges2525 silver badges3636 bronze badges ...
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How to perform a mysqldump without a password prompt?

... | edited May 24 '18 at 23:41 Doktor J 82111 gold badge99 silver badges2929 bronze badges answere...
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No appenders could be found for logger(log4j)?

...shua Taylor 79.1k99 gold badges129129 silver badges287287 bronze badges answered Sep 21 '12 at 14:23 mabamaba 42.1k99 gold badges1...