4 Web site recommendations (code, programming, SQL, etc.) essential for 2018 programmers

In the era of science and technology, programmers are a hot industry, but also a high-paid industry, many people envy programmers, in fact, as a qualified programmer, to constantly improve themselves, because technology is also in constant progress, so, the next editor to share five essential websites for programmers, including code, programming, SQL and so on, friends who need can collect and learn slowly.

First, Baidu

Baidu is our commonly used Chinese search engine, it contains all aspects of information, of course, programmers have a lot of knowledge, including Javaccript, CSS, code, software and so on.

II. W3cschool

A professional introduction to programming learning and technical documentation query website, including html, PHP, Java and other dozens of programming languages learning tutorials; more than 100 technical reference manuals for programmers daily query; dedicated programmers technical Q & A community; technical documentation collaboration; and open source documentation hosting.

III. Github

One of the most comprehensive open source project website, on github, you can find a variety of open source libraries, software, code. Whether you are a beginner, intermediate or senior programmer, you should learn to use it.

IV. HackerRank

A programming practice website, including many fields, such as algorithm, mathematics, SQL, functional programming, AI, etc., suitable for novice programmers.

The above are the four essential websites for 2018 programmers to share with you today. I hope they will be helpful to you.