2014-11-27-2008-java-variable naming and typing

Source: Internet
Author: User

I. Hump type. For example: Myarg;

Two. Types are divided into two categories:1. Basic type (value [Note: float Bianliang_1=1.333f;char bianliang_2= ' I love you ';], character, Boolean) 2. Reference type (class, interface, array);

three . String is a common reference data type;

Four. Variables in Java can only be assigned one value;

Five. 1.int i=0;

for (; i<100;i++) {}; can be omitted;

2. for (i=0;; i++) {}; Omit to be prone to die loops, with "break;"

3.for (i=0;i<100;) {i++};

2014-11-27-2008-java-variable naming and typing

Related Article

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.