Stream processing fx Intermediate operations of streaming data processing Usage and principle analysis From Filter Group Reverse Distinct Walk Concurrent processing Summa...

Design philosophies Overall Loose coupling Less code Quick development Don’t repeat yourself (DRY) Explicit is better than implicit Consistency Models Explicit is better tha...

流程控制 流程控制 Control structures 流程控制 This chapter explores more of ruby’s control structures. 本章节探究了更多的Ruby 流程控制。 case We use the case statement to test a sequence of cond...

Storing UTF-8 Encoded Text with Strings What Is a String? Creating a New String Updating a String Appending to a String with push_str and push Concatenation with the + Oper...

Python 2.1 有什么新变化 概述 PEP 227: Nested Scopes PEP 236: __future__ Directives PEP 207: Rich Comparisons PEP 230: Warning Framework PEP 229: New Build System PEP 205: Weak Refere...

Exporting projects Why export? On PC On mobile Export menu Export templates Resource options Configuration files Exporting from the command line PCK versus ZIP pack file fo...

Design philosophies Overall Loose coupling Less code Quick development Don’t repeat yourself (DRY) Explicit is better than implicit Consistency Models Explicit is better tha...

Navigation Multiple Pages Single Page Example UrlRequest LinkClicked UrlChanged Navigation We just saw how to serve one page, but say we are making a website like pack...

Design philosophies Overall Loose coupling Less code Quick development Don’t repeat yourself (DRY) Explicit is better than implicit Consistency Models Explicit is better tha...

What Next Next Projects Example Code Advice Videos Questions and Answers Tutorials Discussion News Installing libraries Creating a Website Graphical Software Summary of G...