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Set value of textarea in jQuery
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answered Jan 6 '09 at 6:10
enobrevenobrev
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What method in the String class returns only the first N characters?
...f (string.IsNullOrEmpty(str))
return str;
return str.Substring(0, Math.Min(str.Length, maxLength));
}
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Nested fragments disappear during transition animation
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+100
In order to avoid the user seeing the nested fragments disappearing when the parent fragment is removed/replaced in a transaction you...
Capture keyboardinterrupt in Python without try-except
...gnal_handler(signal, frame):
print('You pressed Ctrl+C!')
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
print('Press Ctrl+C')
forever = threading.Event()
forever.wait()
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How to view files in binary from bash?
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507
xxd does both binary and hexadecimal.
bin:
xxd -b file
hex:
xxd file
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AES Encryption for an NSString on the iPhone
...encoding:NSUTF8StringEncoding] UTF8String]);
[pool drain];
return 0;
}
Given this code, and the fact that encrypted data will not always translate nicely into an NSString, it may be more convenient to write two methods that wrap the functionality you need, in forward and reverse...
- (NS...
Factors in R: more than an annoyance?
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You should use factors. Yes they can be a pain, but my theory is that 90% of why they're a pain is because in read.table and read.csv, the argument stringsAsFactors = TRUE by default (and most users miss this subtlety). I say they are useful because model fitting packages like lme4 use factors a...
How to minify php page html output?
...eliver HTML with GZip - this generally reduces the response size by about 70%. (If you use Apache, the module configuring gzip depends on your version: Apache 1.3 uses mod_gzip while Apache 2.x uses mod_deflate.)
Accept-Encoding: gzip, deflate
Content-Encoding: gzip
Use the following snippet to re...
When to use Vanilla JavaScript vs. jQuery?
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208
this.id (as you know)
this.value (on most input types. only issues I know are IE when a <se...
Remove all the children DOM elements in div
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answered Mar 25 '09 at 21:01
Maurice PerryMaurice Perry
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