| package main | |
| /* | |
| URL: https://github.com/mccoyst/myip/blob/master/myip.go | |
| URL: http://changsijay.com/2013/07/28/golang-get-ip-address/ | |
| */ | |
| import ( | |
| "net" | |
| "os" |
Source: http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/
by Sander Marechal
I've written a simple Python class for creating daemons on unix/linux systems. It was pieced together for various other examples, mostly corrections to various Python Cookbook articles and a couple of examples posted to the Python mailing lists. It has support for a pidfile to keep track of the process. I hope it's useful to someone.
寫這篇的時候 Django 目前的版本是 1.6.5 & 1.7 RC1
| # ag <https://github.com/ggreer/the_silver_searcher> | |
| # usage: ag-replace.sh [search] [replace] | |
| # caveats: will choke if either arguments contain a forward slash | |
| # notes: will back up changed files to *.bak files | |
| ag -0 -l $1 | xargs -0 perl -pi.bak -e "s/$1/$2/g" | |
| # or if you prefer sed's regex syntax: | |
| ag -0 -l $1 | xargs -0 sed -ri.bak -e "s/$1/$2/g" |
| from celery import Task | |
| from celery.task import task | |
| from my_app.models import FailedTask | |
| from django.db import models | |
| @task(base=LogErrorsTask) | |
| def some task(): | |
| return result | |
| class LogErrorsTask(Task): |
In this list, I will be typically be talking SEO as it relates to Google because Google will likely account for the vast majority of your inbound search traffic. Additionally, if you rank highly on Google, you will probably do well on other search engines anyway. Just like in football if you could play in the Major league you would most likely kill it in the minor league I would begin by explaining why SEO is important talk a little bit about what SEO is about and talk about how those concepts relate to the world wide web. Then talk about some of the things you could do to optimize your site from top to bottom of a typical webpage.
| package main | |
| import ( | |
| "encoding/json" | |
| "flag" | |
| "io" | |
| "net/http" | |
| "github.com/golang/glog" | |
| "golang.org/x/net/websocket" |
| from __future__ import print_function | |
| import dis | |
| def f1(): | |
| x = 'a' * 20 | |
| y = 'a' * 20 | |
| return x is y |
| local redis_c = require "resty.redis" | |
| local ok, new_tab = pcall(require, "table.new") | |
| if not ok or type(new_tab) ~= "function" then | |
| new_tab = function (narr, nrec) return {} end | |
| end | |
| local _M = new_tab(0, 155) |
| // Functions from Go's strings package usable as template actions | |
| // with text/template. | |
| // | |
| // This approach assumes you have some context type as a receiver, | |
| // but if you just need the functions check out the FuncMap variant | |
| // below. | |
| // | |
| // Commented functions are not deemed useful in template actions. | |
| // Haven't actually used this, but this is one possible way of doing it. | |
| // Another option is to fill a FuncMap with most of the strings package. |
