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解决#!/usr/bin/python: No such file or directory - 更多技术 - 清泛网移...
解决#!/usr/bin/python: No such file or directoryNo-such-file-or-directory出现此类问题是因为文件的内容中特殊字符导致的：1、可能是Windows的换行符 r n导致的，改为Linux的 n。使用Notepad++修改：2、也可能是文件是UTF8(BOM)编码导致的，改为UTF8...
解决#!/usr/bin/python: No such file or directory - 更多技术 - 清泛网 - 专注C/C++及内核技术
解决#!/usr/bin/python: No such file or directoryNo-such-file-or-directory出现此类问题是因为文件的内容中特殊字符导致的：1、可能是Windows的换行符 r n导致的，改为Linux的 n。使用Notepad++修改：2、也可能是文件是UTF8(BOM)编码导致的，改为UTF8...
One line ftp server in python
Is it possible to have a one line command in python to do a simple ftp server? I'd like to be able to do this as quick and temporary way to transfer files to a linux box without having to install a ftp server. Preferably a way using built in python libraries so there's nothing extra to install.
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How do I find the location of my Python site-packages directory?
...ckages ("dist-packages") directories are listed in sys.path when you run:
python -m site
For a more concise list run getsitepackages from the site module in Python code:
python -c 'import site; print(site.getsitepackages())'
Note: With virtualenvs getsitepackages is not available, sys.path fro...
How to list all installed packages and their versions in Python?
Is there a way in Python to list all installed packages and their versions?
11 Answers
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Remove redundant paths from $PATH variable
... didn't work $ PATH=echo $PATH | sed -e 's/:\/scratch\/sjn\/anaconda\/bin\/python\/$//'`` for removing /scratch/sjn/anaconda/bin/python
– Mona Jalal
Mar 9 '18 at 2:10
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5分钟了解 App Inventor 2：不会写代码，也能做出自己的 App - App应用开发...
...论坛：在 清泛IT社区 提问和交流
5. 案例源码：可以直接下载 .aia 文件学习
一个真实的例子
用 AI2 做一个"天气预报 App"需要多久？
1. 界面设计：10分钟（按钮 + 文字标签 + 图片组件）
2. 逻辑积木：15分钟（调用天...
How do I find the location of Python module sources?
How do I learn where the source file for a given Python module is installed? Is the method different on Windows than on Linux?
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pg_config executable not found
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Have you installed python-dev?
If you already have, try also installing libpq-dev
sudo apt-get install libpq-dev python-dev
From the article: How to install psycopg2 under virtualenv
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How do I get the path of a process in Unix / Linux
...ath /proc to get the folder you hopefully need.
Here's a short example in Python:
import os
print os.path.join('/proc', str(os.getpid()))
Here's the example in ANSI C as well:
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
int
main(in...