Recently I play around with Puppeteer as an attempt to build a simple back-end service. Puppeteer is an awesome tool to emulate the browser’s behaviors, which makes web scraping possible. It is sponsored by Google, and Javascript has more strong ties to HTML document(that is, the crawler’s target) than Python does, though Python is a friendly language to get your feet wet.

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简介

  • 陌生人互相认识的方式
  • 商业交往中的标准动作
  • 通常印有的个人信息:
    • 姓名
    • 地址
    • 职务
    • 电话号码
    • 邮箱

名片

  • card
  • business card
    A person’s business card or their card is a small card which they give to other people, and which has their name and details of their job and company printed on it.
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基于 GitHub 的开源项目翻译流程及管理

开源项目

  • 特指 GitHub 代码托管网站的库(Repository)。
  • 开放源代码(Source Code),在遵守开源软件协议的情况下,任何用户几乎可以对源代码进行更改来适配各自需求。
  • 形成巨大的开源社区,对项目维护、更新的效率大大提高。

翻译开源项目

较知名的开源项目都有相应的本地化社区,你可以前往此处认领(Claim)有能力完成的部分。

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Eval: run a code string

Eval:执行字符串内的代码

The built-in eval function allows to execute a string of code.

内建(built-in)函数eval让我们能够执行字符串内的代码。

The syntax is:

语法如下:

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Life is short, use Python. Python is easy to learn for newbies like me who desire both functionality and performance without complex logic, until advanced concepts come in front of us including asynchronous programming, descriptor, decorator, among many others.

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The term asynchronous refers to two or more objects or events not existing or happening at the same time (or multiple related things happening without waiting for the previous one to complete). In computing, the word “asynchronous” is used in two major contexts.

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Quality values, or q-values and q-factors, are used to describe the order of priority of values in a comma-separated list. It is a special syntax allowed in some HTTP headers and in HTML. The importance of a value is marked by the suffix ';q=' immediately followed by a value between 0 and 1 included, with up to three decimal digits, the highest value denoting the highest priority. When not present, the default value is 1.

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Assertions indicate in some way that a match is possible. Assertions include look-ahead, look-behind, and conditional expressions.

断言assertions表明以某种方式会存在匹配,包括先行断言look-ahead后行断言look-behind、以及条件表达式conditional expressions

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