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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
...thin a Python program as the variable
sys.path.
http://docs.python.org/2/using/cmdline.html#envvar-PYTHONPATH
What you're looking for is PATH.
export PATH=$PATH:/home/randy/lib/python
However, to run your python script as a program, you also need to set a shebang for Python in the first li...
What is an index in SQL?
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382
An index is used to speed up searching in the database. MySQL have some good documentation on th...
Why do you need to put #!/bin/bash at the beginning of a script file?
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edited Sep 26 '17 at 17:00
Camilo Sampedro
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answer...
Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules
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182
If you ensure that every place holder, in each of the contexts involved, is ignoring unresolvabl...
Password reset for Azure database
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answered Dec 10 '12 at 1:48
David MakogonDavid Makogon
62.8k1717 gold badges121121 silver badges170170 bronze badges
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lua和c/c++互相调用实例分析 - C/C++ - 清泛网 - 专注C/C++及内核技术
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下面进行实例说明：
func.lua
--变量定义
width=1 ;
height=2 ;
--lua函数定义，实现加法
function sum(a,b)
return a+b ;
end
--lua函数定义，实现字符串相加
function mystrcat(a,b)
return a..b ;
end
--lua函数定义，通过调用c代码中的csum函...
Position geom_text on dodged barplot
...position = "dodge") +
geom_text(aes(variable, `(all)`, label = sprintf("%2.1f", `(all)`)),
position = position_dodge(width = 1)) +
coord_flip()
The key is using position = position_dodge(width = 1) instead of position = "dodge", which is just a shortcut without any parameter.
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How to convert JSON data into a Python object
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21 Answers
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Open the file in universal-newline mode using the CSV Django module
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Peter Mortensen
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answered Jul 18 '11 at 21:41
mohdmohd
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How to set date format in HTML date input tag?
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answered May 19 '15 at 12:12
StewartStewart
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