1. 使用yum查找jdk: yum search java|grep jdk
[root@iasdasd jvm]# yum search java|grep jdk
Repository extras is listed more than once in the configuration
Repository PowerTools is listed mo...
【称号】
原文:
1.8 Assume you have a method isSubstring which checks if one word is a substring of another. Given two strings, s1 and s2, write code to check if s2 is a rotation of s1 using only o...
这边记录ubuntu安装过程,首先是官网文档
If you haven’t already done so, log into your Ubuntu instance.
Open a terminal window.
Add the new gpg key.
$ apt-key adv --keyserver hkp://p...