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Saving image from PHP URL
...f', 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
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Redirecting stdout to “nothing” in python
...e large no. of print statements printing a lot on the std out which has made the program considerably slower.
11 Answers
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How to check if a view controller is presented modally or pushed on a navigation stack?
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Cœur
29.9k1515 gold badges166166 silver badges214214 bronze badges
answered May 12 '14 at 23:07
ColdLogicColdLogic
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Getting started with F# [closed]
...a Bolognese is still one of the best presentations on the subject). Then read the following two must-read books:
Programming F#: A comprehensive guide for writing simple code to solve complex problems by Chris Smith
Expert F# 2.0 (Expert's Voice in F#) by Don Syme, Adam Granicz, and Antonio Cist...
echo that outputs to stderr
...
You could do this, which facilitates reading:
>&2 echo "error"
>&2 copies file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was o...
Select + copy text in a TextView?
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MilindMilind
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Find index of last occurrence of a substring in a string
...;>> s.rfind('l')
3
Also don't use str as variable name or you'll shadow the built-in str().
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Underlining text in UIButton
...in.x, textRect.origin.y + textRect.size.height + descender);
CGContextAddLineToPoint(contextRef, textRect.origin.x + textRect.size.width, textRect.origin.y + textRect.size.height + descender);
CGContextClosePath(contextRef);
CGContextDrawPath(contextRef, kCGPathStroke);
}
@end
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OnItemCLickListener not working in listview
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Ishaan Javali
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answered Jan 17 '13 at 5:32
Bhavesh HirparaBhavesh Hirpara
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Array to String PHP?
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Kees de Kooter
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answered Sep 20 '11 at 19:14
Niet the Dark AbsolNiet the Da...