Variables _ Golang

Source: Internet
Author: User

In Golang, variables are declared and used by the compiler, and the compiler makes the appropriate type checks

Package Mainimport ("FMT") Func main () {varAstring="Initial"FMT. Println (a)varB, Cint=1,2FMT. Println (b, c)varD =trueFMT. Println (d)varEintFMT. PRINTLN (e) F:=" Short"FMT. Println (f)}
Initial 1 2 true 0  Short

This, this good strange code .....

Conclusion:

The type of the variable declaration in 1:golang is placed behind the variable

2: You can declare several variables in one statement at the same time

3: You can assign a value to a variable by the ": =" copy symbol, where the variable can be inferred by the compiler without declaring the type

Variables _ Golang

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.