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Porting Python 2 Code to Python 3 — Python v3.4.0a0 documentation. To help with writing source-compatible code using one of the projects mentioned in Projects to Consider, consider following the below suggestions. Some of them are handled by the suggested projects, so if you do use one of them then read their documentation first to see which suggestions below will taken care of for you. Try to Support Python 2.6 and Newer Only While not possible for all projects, if you can support Python 2.6 and newer only, your life will be much easier. Various future statements, stdlib additions, etc. exist only in Python 2.6 and later which greatly assist in supporting Python 3. Below are the benefits you gain if you only have to support Python 2.6 and newer.

From __future__ import print_function It will not only get you used to typing print() as a function instead of a statement, but it will also give you the various benefits the function has over the Python 2 statement (six provides a function if you support Python 2.5 or older). Bytes/string literals Note Text files. iPhone Development Wiki. Cydia Search | Comprehensive Package Database. Although packages are easily navigated from any jailbroken iOS device through the Cydia application itself, Cydia Search is a browser-based search engine offering a quick and reliable alternative for finding packages currently available in Cydia.

Cydia Search checks all included repositories for new and updated packages once per hour. Additional information on how this system handles package data as well as asnwers to many frequently asked questions can be found on the FAQs page. Cydia is a full-featured graphical front end to APT and the dpkg package management system for the iOS developed by Jay Freeman (saurik). Cydia provides access to the latest software packages (including applications, themes, ringtones, and other modifications) exclusive to the jailbroken iPhone, iPod Touch, or iPad. Cydia is typically installed on iOS devices during the jailbreaking process and includes a handful of default repositories known as community sources. Default Repositories Other Repositories. Structure and Interpretation of Computer Programs, Video Lectures.

Personas | Metropath(ologies) | An installation by Aaron Zinman. 网易公开课_网易视频. #040001 #35373d #020304. TED: Ideas worth spreading. Remember Everything | Evernote Corporation. Programming. 果壳网 guokr.com - 科技有意思. YouTube - Broadcast Yourself. Vimeo, Video Sharing For You. Kernel panic. Twitter. 豆瓣. Google+ : partagez le Web comme vous le vivez. 新浪微博. Google. Google Code. SourceForge.net: Find, Create, and Publish Open Source software for free. 爱库网 | 发现、整理和分享您的网络资源 - 爱库网 Beta.

Mail.google. 163网易免费邮--中文邮箱第一品牌. Google Calendar.