大约有 40,000 项符合查询结果（耗时：0.0515秒） [XML]
MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...新CHANGE MASTER TO即可，系统会抛弃当前的中继日志，重新下载：
mysql> CHANGE MASTER TO
MASTER_LOG_FILE='<Relay_Master_Log_File>',
MASTER_LOG_POS=<Exec_Master_Log_Pos>;
mysql> START SLAVE;
至于为什么使用的是Relay_Master_Log_File & Exec_Master_Log_Pos...
What are dictionary view objects?
... I think it's worth pointing out that example code in this post is from python3 and is not what I get in python2.7.
– snth
Nov 15 '12 at 10:22
|
...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
... OS now-a-days, it will come installed with python2 (at least) and perhaps python3 as well.
– dylnmc
Feb 26 '16 at 13:42
...
How to split text without spaces into list of words?
...differences are minor. This returns a list rather than a str, it works in python3, it includes the word list and properly splits even if there are non-alpha chars (like underscores, dashes, etc).
Thanks again to Generic Human!
https://github.com/keredson/wordninja
...
How to iterate through two lists in parallel?
...the two lists (either foo or bar) may be used to index the other list.
The Python3.6 Script that was used to investigate list creation.
import timeit
import matplotlib.pyplot as plt
import numpy as np
def test_zip( foo, bar ):
store = []
for f, b in zip(foo, bar):
#print(f, b)
...
Python extending with - using super() Python 3 vs Python 2
...
Another python3 implementation that involves the use of Abstract classes with super(). You should remember that
super().__init__(name, 10)
has the same effect as
Person.__init__(self, name, 10)
Remember there's a hidden 's...
How to generate keyboard events in Python?
...
For both python3 and python2 you can use pyautogui (pip install pyautogui)
from pyautogui import press, typewrite, hotkey
press('a')
typewrite('quick brown fox')
hotkey('ctrl', 'w')
It's also crossplatform with Windows, OSX, and U...
Coroutine vs Continuation vs Generator
...
@cdunn2001: (comment by Winston) Python3.3 introduced the "yield from" expression which let you yield from sub-generator.
– Linus Caldwell
Nov 23 '13 at 12:58
...
HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...站）
https://www.haproxy.org/download/1.8/src/haproxy-1.8.14.tar.gz （下载地址）
http://cbonte.github.io/haproxy-dconv/1.8/configuration.html （文档Haproxy 1.8 文档）
HAProxy提供高可用性、负载均衡以及基于TCP和HTTP应用的代理，支持虚拟主机，它是免费、...
Instance variables vs. class variables in Python
...y to make them yourself with python -mtimeit -- but having just done so in python3.4 I note that accessing an int class variable is actually about 5 to 11 nanoseconds faster than the same as instance variable on my old workstation -- not sure what codepath makes it so.
– Alex M...