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python tuple to dict
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Try:
>>> t = ((1, 'a'),(2, 'b'))
>>> dict((y, m>x m>) for m>x m>, y in t)
{'a': 1, 'b': 2}
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What are the aspect ratios for all Android phone and tablet devices?
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In case anyone wanted more of a visual reference:
Decimal approm>x m>imations reference table:
╔══════════════════════════╦════════════════════════╦════════════...
菜单的背景颜色 - C/C++ - 清泛网 - 专注C/C++及内核技术
...方法是进入文件选项卡（FileView),在Source File文件下的StdAfm>x m>.cpp文件里的最前面部分添加这个语句：#define WINVER 0m>x m>0501）
设计弹出式菜单
CMenu类里要了解的函数：
TrackPopupMenu( UINT nFlags, int m>x m>, int y, CWnd* pWnd,LPCRECT lpRect = NULL );
该函...
How to delete files older than m>X m> hours
...wered Oct 30 '08 at 8:39
Paul Dim>x m>onPaul Dim>x m>on
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Understanding repr( ) function in Python
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>>> m>x m> = 'foo'
>>> m>x m>
'foo'
So the name m>x m> is attached to 'foo' string. When you call for em>x m>ample repr(m>x m>) the interpreter puts 'foo' instead of m>x m> and then calls repr('foo').
>>> repr(m>x m>)
"'foo'"
>>> m>x m>.__...
Reset keys of array elements in php?
... to the simple array_values approach:
The Array:
$array['a'][0] = array('m>x m>' => 1, 'y' => 2, 'z' => 3);
$array['a'][5] = array('m>x m>' => 4, 'y' => 5, 'z' => 6);
$array['b'][1] = array('m>x m>' => 7, 'y' => 8, 'z' => 9);
$array['b'][7] = array('m>x m>' => 10, 'y' => 11, 'z' =&gt...
How to delete a character from a string using Python
There is a string, for em>x m>ample. Em>X m>AMPLE .
16 Answers
16
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SVG Positioning
... g group tag. I was hoping to use it like a container, so I could set its m>x m> position and then all the elements in that group would also move. But that doesn't seem to be possible.
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How to make em>x m>ecution pause, sleep, wait for m>X m> seconds in R?
...ction, but ?sleep references a data set. And ?pause and ?wait don't em>x m>ist.
2 Answers
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How can I make pandas dataframe column headers all lowercase?
...e this:
data.columns = map(str.lower, data.columns)
or
data.columns = [m>x m>.lower() for m>x m> in data.columns]
em>x m>ample:
>>> data = pd.DataFrame({'A':range(3), 'B':range(3,0,-1), 'C':list('abc')})
>>> data
A B C
0 0 3 a
1 1 2 b
2 2 1 c
>>> data.columns = map(s...