您知道有关多种编程语言的快速参考指南吗? [英] Do you know of a good quick reference guide for a number of programming languages?

问题描述

在我的工作过程中，我维护了多种编程语言(如下所列)的代码.由于我还没有掌握其中的大部分，我一直忘记它们之间的语法差异.是否有一个很好的参考文献，涵盖(最好在 A4 的一侧，在表格中)语言的基本特征，例如

In the course of my job I am maintaining code in a number of programming languages (listed below). As I haven't mastered most of them I keep forgetting the differences in syntax between them. Is there a good reference which covers (preferably for all of them on a side of A4, in a table) the basic features of the language e.g.

• 条件语句(如果(某事){} 与否?)
• 比较运算符(是 =、==，还是有时是 ===?是 <> 还是 !=)
• 变量是否区分大小写?
• 如何连接字符串?( . & 或 + ?)

我想要这个:

• Python
• PHP
• Perl
• Javascript
• ASP

推荐答案

http://rigaux.org/language-study/syntax-across-languages/ 有比你想要的更多的语言，但至少它专注于语法.也没有单页.

http://rigaux.org/language-study/syntax-across-languages/ has more languages than you want, but at least it is focused on syntax. No single page, either.

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