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python添加模块的搜索路径 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...索路径：
1、函数添加
import sys
sys.path.append("/home/simon/Library")
2、改环境变量
非管理员用户可以修改系统环境变量 PYTHONPATH，修改~/.bashrc文件，添加内容
export PYTHONPATH=/home/simon/Library:$PYTHONPATH
3、增加 .path 文件（推荐）
找...
SET NOCOUNT ON usage
...e done_count flag is true, regardless if NO_COUNT is ON. Depends on client lib implementation in cases when query holds SELECT statements or RPC calls that do select, it may require to disable counting... WHEN disabled, rows are still counted for select statement, but flag DONE_COUNT is set to false...
How to generate a Dockerfile from an image?
...ase help to resolve this problem running the image from your example? /usr/lib/ruby/gems/2.2.0/gems/excon-0.45.4/lib/excon/unix_socket.rb:14:in `connect_nonblock': Connection refused - connect(2) for /var/run/docker.sock (Errno::ECONNREFUSED) (Excon::Errors::SocketError)
– long...
How do I add custom field to Python log format string?
...t; logging.warning('test')
Traceback (most recent call last):
File "/usr/lib/python2.7/logging/__init__.py", line 846, in emit
msg = self.format(record)
File "/usr/lib/python2.7/logging/__init__.py", line 723, in format
return fmt.format(record)
File "/usr/lib/python2.7/logging/__init_...
Encode html entities in javascript
...ments all named character references (not just those in HTML4), use the he library (disclaimer: This library is mine). From its README:
he (for “HTML entities”) is a robust HTML entity encoder/decoder written in JavaScript. It supports all standardized named character references as per HTML,...
解决Scrapy警告:You do not have a working installation of the service_i...
...'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装一个模块service_identity，根据提示地址（https: pypi python org pypi service_identity）来安装 使用sc...
解决Scrapy警告:You do not have a working installation of the service_i...
...'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装一个模块service_identity，根据提示地址（https: pypi python org pypi service_identity）来安装 使用sc...
解决Scrapy警告:You do not have a working installation of the service_i...
...'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装一个模块service_identity，根据提示地址（https: pypi python org pypi service_identity）来安装 使用sc...
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老师：请用“一带一路”造句，切中当前经济热点。
小明：我家小区 那一带，一路上 全是炒股的...
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突然从树木中窜出一只狼来，要吃羊，羊跳起来，拼命用角抵抗，并大声向朋友们求救。
牛在树丛中向这个地方望了一眼，发现是狼，跑走了；
马低头一看，发现是狼，一溜烟跑了；
驴停下脚步，发现是狼，悄悄溜下山坡...