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Why declare unicode by string in python?
...uld do the following:
# -*- coding: utf-8 -*-
from unicoder import ustr
txt = 'Hello, Unicode World'
txt = ustr(txt)
print type(txt) # <type 'unicode'>
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...
Set environment variables from file of key/value pairs
... MINIENTREGA_FECHALIMITE="2011-03-31"
export MINIENTREGA_FICHEROS="informe.txt programa.c"
export MINIENTREGA_DESTINO="./destino/entrega-prac1"
Then you need to source in the file in current shell using:
. ./conf/prac1
OR
source ./conf/prac1
...
How can I pipe stderr, and not stdout?
...issing? ls -l not_a_file 3>&1 1>&2 2>&3 > errors.txt
– user48956
Feb 27 '14 at 3:34
1
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Adding command line options to CMake
...command. You can set options from the command line this way:
//CMakeLists.txt
option(MyOption "MyOption" OFF)
//Command line
cmake -DMyOption=ON MyProjectFolder
Note that -DMyOption must come before the path.
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Extract filename and extension in Bash
... extension is present, it will be returned including the initial ., e.g., .txt.
– mklement0
Sep 7 '12 at 14:41
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How to print Unicode character in Python?
...bfuscation: é')
Run it and pipe output to file:
python foo.py > tmp.txt
Open tmp.txt and look inside, you see this:
el@apollo:~$ cat tmp.txt
e with obfuscation: é
Thus you have saved unicode e with a obfuscation mark on it to a file.
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How do I add files and folders into GitHub repos?
...on it — and I'm facing a problem with adding files. I have added readme.txt . Also, I have 3 other PHP files and a folder including images.
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What file uses .md extension and how should I edit them?
...es to yourself that you will never share with anyone. What it adds to the .txt file can wreak havoc on other editors (vim, Notepad++, etc). Much better to work in plain text when dealing with .txt and use a word processor or Acrobat for non .txt textual files like .doc and .pdf.
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Can I get “&&” or “-and” to work in PowerShell?
...s sequence of commands in PowerShell:
First Test
PS C:\> $MyVar = "C:\MyTxt.txt"
PS C:\> ($MyVar -ne $null) -and (Get-Content $MyVar)
True
($MyVar -ne $null) returned true and (Get-Content $MyVar) also returned true.
Second Test
PS C:\> $MyVar = $null
PS C:\> ($MyVar -ne $null) -and (Ge...
C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...是说还剩下点东西，不像全特化<>整得那么彻底
首先推荐两个不错的网址：
http://www.cnblogs.com/cutepig/archive/2009/02/12/1389479.html
http://read.newbooks.com.cn/info/175115.html
先说类模板的特化吧：
谁都没的说的全特化：
// general ver...