menghan

from twisted.internet import reactor, protocol
from twisted.python import log

class BlockingProtocol(protocol.Protocol):

    connection_count = 0

    def connectionMade(self):
        log.msg('new connection(%d connection has been made)' % self.connection_count)
        BlockingProtocol.connection_count += 1

menghan

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from twisted.internet import reactor, defer, protocol
from twisted.protocols import basic
from twisted.python import log


class LongTimeProtocol(basic.LineReceiver):
    

menghan

undo and redo

• u/^R/U
• :undo + <num> / g- / g+ : 前者用于知道跳转去向，后者用于不知道的
• :undolist
• :earlier 10s / 10h / 1m / :later

menghan

git log -S'foo()' # search changesets which changes 'foo()'

git diff master..test # diff between tips of the two branches

git diff master...test # diff from common ancestor to test

git format-patch master..test # 加不加 '..' 是一样的

git show v2.5:fs/locks.c

menghan

package main

import "fmt"

type Handle interface {
    ServeHTTP(c *int, req *int)
}

func NotFound(c *int, req *int) {
}

menghan

import time
import gevent


request_times = []


def calc_response_time(func):

    def _(env, start_response):

menghan

bench:
	go test benchmark_test.go --bench=. | tee result

menghan

(st)menghan@MenghanMac:/tmp/t$ python setup.py install
running install
running bdist_egg
running egg_info
writing requirements to ExampleProject.egg-info/requires.txt
writing ExampleProject.egg-info/PKG-INFO
writing namespace_packages to ExampleProject.egg-info/namespace_packages.txt
writing top-level names to ExampleProject.egg-info/top_level.txt
writing dependency_links to ExampleProject.egg-info/dependency_links.txt
WARNING: example is a namespace package, but its __init__.py does

menghan

# coding=utf-8

from sqlalchemy import create_engine, Column, Integer, DECIMAL, DATE, String, ForeignKey, Float, TEXT
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker, relationship, backref

db_schema = 'sqlite:///sqlite.db'
debug = True
engine = create_engine(db_schema, echo=debug)
create_session = sessionmaker(bind=engine)

menghan

PATH := $(PATH):/tmp/t

export PATH

t:
        env
        testcmd