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How do I tidy up an HTML file's indentation in VI?
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92
With filetype indent on inside my .vimrc, Vim indents HTML files quite nicely.
Simple example w...
How to initialize an array in one step using Ruby?
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192
You can use an array literal:
array = [ '1', '2', '3' ]
You can also use a range:
array = ('...
Getting name of the class from an instance
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CiNNCiNN
9,30266 gold badges3939 silver badges5353 bronze badges
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Undefined reference to static class member
Can anyone explain why following code won't compile? At least on g++ 4.2.4.
7 Answers
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Controlling mouse with Python
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Tested on WinXP, Python 2.6 (3.x also tested) after installing pywin32 (pywin32-214.win32-py2.6.exe in my case):
import win32api, win32con
def click(x,y):
win32api.SetCursorPos((x,y))
win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN,x,y,0...
Is it possible to focus on a using JavaScript focus() function?
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102
window.location.hash = '#tries';
This will scroll to the element in question, essentially "foc...
What are the big improvements between guava and apache equivalent libraries?
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223
First of, as javamonkey79 explained, while Google Guava and Apache Commons do share similar fe...
Compare floats in php
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237
If you do it like this they should be the same. But note that a characteristic of floating-poi...
Leading zeros for Int in Swift
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Assuming you want a field length of 2 with leading zeros you'd do this:
import Foundation
for myInt in 1 ... 3 {
print(String(format: "%02d", myInt))
}
output:
01
02
03
This requires import Foundation so technically it is not a part of the Swift la...
Instance variables vs. class variables in Python
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answered Apr 26 '10 at 15:16
Alex MartelliAlex Martelli
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