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Rotating a two-dimensional array in Python
...r the following two-dimensional list:
original = [[1, 2],
[3, 4]]
Lets break it down step by step:
>>> original[::-1] # elements of original are reversed
[[3, 4], [1, 2]]
This list is passed into zip() using argument unpacking, so the zip call ends up being the equivalen...
Most efficient way to reverse a numpy array
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244
When you create reversed_arr you are creating a view into the original array. You can then cha...
How do you move a file?
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answered Sep 5 '08 at 15:46
Commodore JaegerCommodore Jaeger
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Remove all values within one list from another list? [duplicate]
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144
>>> a = range(1, 10)
>>> [x for x in a if x not in [2, 3, 7]]
[1, 4, 5, 6, 8,...
汇编语言（王爽著）附书签 - 文档下载 - 清泛网 - 专注C/C++及内核技术
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1.1 机器语言
1.2 汇编语言的产生
1.3 汇编语言的组成
1.4 存储器
1.5 指令和数据
1.6 存储单元
1.7 CPU对存储器的读写
1.8 地址总线
1.9 数据总线
1.10 控制总线
1.11 内存地址空间(概述)
1.12 主板
1.13 接口卡
1.14 各类存储器芯片...
How to extract one column of a csv file
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answered Oct 26 '13 at 2:34
synthesizerpatelsynthesizerpatel
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ValueError: invalid literal for int() with base 10: ''
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edited May 28 at 21:14
Soviut
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answere...
Passing a 2D array to a C++ function
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428
There are three ways to pass a 2D array to a function:
The parameter is a 2D array
int arra...
Can HTML be embedded inside PHP “if” statement?
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edited Mar 22 '13 at 23:14
answered Apr 6 '09 at 17:23
Fra...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...ndard Hex colors in the form of strings. For example: "#AA6622" or "#bb551144".
Auto-detects and accepts standard RGB colors in the form of strings. For example: "rgb(123,45,76)" or "rgba(45,15,74,0.45)".
Shades colors to white or black by percentage.
Blends colors together by percentage.
Does Hex2R...