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Swift - Convert to absolute value
...s Sengel
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answered Jun 11 '14 at 9:48
B.S.B.S.
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how to check redis instance version?
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answered Feb 4 '14 at 15:03
Aviram NetanelAviram Netanel
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How to store CGRect values in NSMutableArray?
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Jason CocoJason Coco
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How does IPython's magic %paste work?
...t is %cpaste
– yekta
Dec 28 '12 at 15:03
61
You actually can copy code to IPython directly: you m...
Right way to reverse pandas.DataFrame?
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255
data.reindex(index=data.index[::-1])
or simply:
data.iloc[::-1]
will reverse your data fra...
How to append multiple values to a list in Python
...> lst.append(4)
>>> lst
[1, 2, 3, 4]
>>> lst.extend([5, 6, 7])
>>> lst.extend((8, 9, 10))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> lst.extend(range(11, 14))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
So you can use list.append(...
C语言面试那些事儿──一道指针与数组问题 - c++1y / stl - 清泛IT社区，为创新赋能！
...看如下代码：
int main(int argc, char** argv)
{
int a[5] = {1,2,3,4,5};
int* ptr = (int*)(&a + 1);
printf("%d,%d\n", *(a+1), *(ptr-1));
return 0;
}复制代码这道题在很多所谓经典C语言面试题里是常见的不...
Rails migration: t.references with alternative name?
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5 Answers
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Visual Studio replace tab with 4 spaces?
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5 Answers
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