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Fastest way to remove first char in a String
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151
The second option really isn't the same as the others - if the string is "///foo" it will beco...
How do I change the UUID of a virtual disk?
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172
The correct command is the following one.
VBoxManage internalcommands sethduuid "/home/user/V...
Check if user is using IE
...upport site :
How to determine browser version from script
Update : (IE 11 support)
function msieversion() {
var ua = window.navigator.userAgent;
var msie = ua.indexOf("MSIE ");
if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)) // If Internet Explorer, return ve...
Android Calling JavaScript functions in WebView
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196
I figured out what the issue was : missing quotes in the testEcho() parameter. This is how I ...
Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?
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1 Answer
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How to access pandas groupby dataframe by key
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198
You can use the get_group method:
In [21]: gb.get_group('foo')
Out[21]:
A B C...
Why does SIGPIPE exist?
... can only occur as the result of a write() , which can (and does) return -1 and set errno to EPIPE ... So why do we have the extra overhead of a signal? Every time I work with pipes I ignore SIGPIPE and have never felt any pain as a result, am I missing something?
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jQuery Validate Plugin - How to create a simple custom rule?
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answered Oct 27 '08 at 19:56
Mark SpanglerMark Spangler
4,53622 gold badges1818 silver badges2222 bronze badges
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Difference between float and double in php?
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155
There is no difference in PHP. float, double or real are the same datatype.
At the C level, e...
What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
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edited Nov 13 '15 at 23:12
ABS
87177 silver badges2323 bronze badges
answered Jul 15 '11 ...