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Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...open("echo -n hi", \
shell=True, stdout=subprocess.PIPE).communicate()[0])
As for the b preceding the string it indicates that it is a byte sequence which is equivalent to a normal string in Python 2.6+
http://docs.python.org/3/reference/lexical_analysis.html#literals
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How to declare a friend assembly?
...:
[assembly:InternalsVisibleTo("Google.ProtocolBuffers.Test,PublicKey="+
"00240000048000009400000006020000002400005253413100040000010001008179f2dd31a648"+
"2a2359dbe33e53701167a888e7c369a9ae3210b64f93861d8a7d286447e58bc167e3d99483beda"+
"72f738140072bb69990bc4f98a21365de2c105e848974a3d210e938b0a561...
Passing arguments forward to another javascript function
...b.apply(null, arguments);
}
function b(){
alert(arguments); //arguments[0] = 1, etc
}
a(1,2,3);
You can test it out here.
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“Comparison method violates its general contract!”
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edited May 30 '14 at 6:34
rkg
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answered Nov 30 '11 at...
How to convert hex to rgb using Java?
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answered Nov 9 '10 at 1:27
xhhxhh
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anchor jumping by using javascript
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208
You can get the coordinate of the target element and set the scroll position to it. But this is...
Is it bad practice to return from within a try catch finally block?
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edited Oct 2 '09 at 20:35
answered Jan 16 '09 at 0:38
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Find out if string ends with another string in C++
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How do I select elements of an array given condition?
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answered Jun 13 '10 at 0:50
jfsjfs
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Is it possible to simulate key press events programmatically?
... false, // altKey
false, // shiftKey
false, // metaKey
40, // keyCode: unsigned long - the virtual key code, else 0
0 // charCode: unsigned long - the Unicode character associated with the depressed key, else 0
);
document.dispatchEvent(keyboardEvent);
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