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Save An Image To Application Documents Folder From UIView On IOS
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341
It's all good, man. Don't harm yourself or others.
You probably don't want to store these imag...
Programmatically retrieve memory usage on iPhone
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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 memo...
JSON left out Infinity and NaN; JSON status in ECMAScript?
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edited Sep 18 '09 at 3:40
answered Sep 14 '09 at 21:34
o...
How to get value of selected radio button?
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245
var rates = document.getElementById('rates').value;
The rates element is a div, so it won't h...
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
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346
The answer by josh and maleki will return true on both upper and lower case if the character or...
How to get a list of column names on Sqlite3 database?
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answered Jun 4 '09 at 1:38
nevan kingnevan king
107k4242 gold badges193193 silver badges237237 bronze badges
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belongs_to through associations
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answered Oct 27 '10 at 15:42
stephencelisstephencelis
4,74611 gold badge2626 silver badges2222 bronze badges
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Can you run GUI applications in a Docker container?
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243
You can simply install a vncserver along with Firefox :)
I pushed an image, vnc/firefox, here:...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
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answered Sep 17 '09 at 16:43
Josh KelleyJosh Kelley
48.8k1919 gold badges121121 silver badges207207 bronze badges
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Preferred way to create a Scala list
...aniel C. SobralDaniel C. Sobral
280k8282 gold badges469469 silver badges666666 bronze badges
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