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How can I distribute python programs?
... with disutils for Linux, and Py2exe or something similar for Windows. For OS X I don't know. If it's an end user application you would probably want an disk image type of thing, I don't know how to do that. But read this post for more information on the user experience of it. For an application mad...
Python concatenate text files
...if they were a single file is very handy. (Also, the fact that fileinput closes each file as soon as it's done means there's no need to with or close each one, but that's just a one-line savings, not that big of a deal.)
There are some other nifty features in fileinput, like the ability to do in-pl...
Visibility of global variables in imported modules
...
Globals in Python are global to a module, not across all modules. (Many people are confused by this, because in, say, C, a global is the same across all implementation files unless you explicitly make it static.)
There are different ways to solve this, depending on your ac...
setuptools: package data folder location
...unction to __init__.py to locate an absolute path to a data
file:
import os
_ROOT = os.path.abspath(os.path.dirname(__file__))
def get_data(path):
return os.path.join(_ROOT, 'data', path)
print get_data('resource1/foo.txt')
Outputs:
/Users/pat/project/foo/data/resource1/foo.txt
After th...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...件
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SQLite 拓展
此SQLite 拓展由中文网开发及维护，基于开...
网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...BD DA”。
我们知道，“春”和“节”的GB2312编码（我的操作系统“Windows XP”中文版的默认编码）分别是“B4 BA”和“BD DA”。因此，IE实际上就是将查询字符串，以GB2312编码的格式发送出去。
Firefox的处理方法，略有不同。它...
Java 理论与实践: 线程池与工作队列 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...法执行，因为所有的线程都很忙。
在为时间可能很长的操作使用合用的线程时要小心。如果程序必须等待诸如 I/O 完成这样的某个资源，那么请指定最长的等待时间，以及随后是失效还是将任务重新排队以便稍后执行。这样做...
开源跳板机(堡垒机)Jumpserver v2.0.0 使用说明 - 开源 & Github - 清泛网 ...
... connect.py脚本登录自启动，部署文档后面有说明， 下面的操作为试了方便测试
# cd /opt/jumpserver
# python connect.py
输入p或P 查看所有授权主机
输入g或G 查看授权主机组
输入g或G加上组的ID，查看该组下的主机
输入e 可以进入...
'^M' character at end of lines
...the SQL script as it is echoed to the command-line. I don't know on which OS the SQL script was originally created.
16 Ans...
MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...
他的选举过程大致如下：
? 得到每个服务器节点的最后操作时间戳。每个mongodb都有oplog机制会记录本机的操作，方便和主服务器进行对比数据是否同步还可以用于错误恢复。
? 如果集群中大部分服务器down机了，保留活着的节...