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Why don't they teach these things in school? [closed]
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32 Answers
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grep a file, but show several surrounding lines?
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Trevor Boyd Smith
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answered Aug 12 '08 at 17:59
StuStu
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How to enable mod_rewrite for Apache 2.2
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edited Sep 13 '16 at 16:32
Paul
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answered Aug 7...
Convert InputStream to byte array in Java
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edited Apr 19 at 17:32
Arsen Khachaturyan
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launch sms application with an intent
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– Max Ch
Jan 9 '14 at 18:32
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Just tested on Android 4.4.2 and it IS working. Can you ...
Generate a random alphanumeric string in Cocoa
...stringWithCapacity:20];
for (NSUInteger i = 0U; i < 20; i++) {
u_int32_t r = arc4random() % [alphabet length];
unichar c = [alphabet characterAtIndex:r];
[s appendFormat:@"%C", c];
}
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Let JSON object accept bytes or let urlopen output strings
... it might pay to be careful with that; JSON is always UTF-8, UTF-16 or UTF-32 by definition (and is overwhelmingly likely to be UTF-8), so if another encoding is returned by the web server, it’s possibly a misconfiguration of the web server software rather than genuinely non-standard JSON.
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Converting a string to int in Groovy
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– Dónal
Dec 6 '13 at 0:32
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disable textbox using jquery?
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answered Oct 30 '09 at 10:32
Matt HugginsMatt Huggins
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How do I add a placeholder on a CharField in Django?
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– Hamish Downer
Oct 15 '13 at 15:32
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It's pretty stupid that you have to specify a widget to ...