Jiezhe Wang wangjiezhe

You don't have to delete your local branch.

Simply delete your remote tracking branch:

git branch -d -r origin/<remote branch name> (This will not delete the branch on the remote repo!)

See "Having a hard time understanding git-fetch"

there's no such concept of local tracking branches, only remote tracking branches.

Easy parallel python with concurrent.futures

As of version 3.3, python includes the very promising concurrent.futures module, with elegant context managers for running tasks concurrently. Thanks to the simple and consistent interface you can use both threads and processes with minimal effort.

For most CPU bound tasks - anything that is heavy number crunching - you want your program to use all the CPUs in your PC. The simplest way to get a CPU bound task to run in parallel is to use the ProcessPoolExecutor, which will create enough sub-processes to keep all your CPUs busy.

We use the context manager thusly:

with concurrent.futures.ProcessPoolExecutor() as executor:

##ss-redir 的 iptables 配置(透明代理)

透明代理指对客户端透明，客户端不需要进行任何设置就使用了网管设置的代理规则

创建 /etc/ss-redir.json 本地监听 7777 运行ss-redir -v -c /etc/ss-redir.json

iptables -t nat -N SHADOWSOCKS
# 在 nat 表中创建新链
iptables -t nat -A SHADOWSOCKS -p tcp --dport 23596 -j RETURN
# 23596 是 ss 代理服务器的端口，即远程 shadowsocks 服务器提供服务的端口，如果你有多个 ip 可用,但端口一致，就设置这个

Normal

Level	Score	Regex	Credit

F#	C#	Scala	Clojure	Python	Ruby	Haskell	SQL	OCaml	Common Lisp	Erlang	Smalltalk	Scheme	Ecmascript 5	Perl 5
map	Select	map	map	map	collect	map	Select	map	mapcar	map	collect:	map	map	map
filter	Where	filter	filter	filter	select	filter	Where	filter	remove-if-not	filter	select:	filter	filter	grep
fold	Aggregate	foldLeft	reduce	reduce	inject	foldl

-#Delete local tags.
-git tag -l | xargs git tag -d
-#Fetch remote tags.
-git fetch
-#Delete remote tags.
-git tag -l | xargs -n 1 git push --delete origin
-#Delete local tasg.
-git tag -l | xargs git tag -d

	try:
	from urllib.parse import quote # Py 3
	except ImportError:
	from urllib2 import quote # Py 2
	import os
	import sys


	BLOG_DIR = os.environ['BLOG_DIR']
	# BLOG_DIR = '/Users/cscorley/git/cscorley.github.io/'

	#include <stdio.h>
	#include <stdlib.h>

	int convert_file(char *szSourceFile, int bIsFastConv)
	{
	char szNewFileName[256] = {0};
	int buffer[0x400];
	int i;
	char flag;
	char data;

	import socket
	import threading
	import os
	import subprocess

	Port = 123 #Shadowsocks 的端口
	ShadowsocksPath = "/home/ss" #Shadowsocks 的路径

	def CheckService():
	sk = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

	git branch -m old_branch new_branch # Rename branch locally
	git push origin :old_branch # Delete the old branch
	git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote