当我们在Editext输入内容的时候,检测如果超过限制的长度无法输入内容,并且给用户提示. 首先我想到了下面的方法: editText.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequen
转:装完Centos7提示Initial setup of CentOS Linux 7 (core) 在用U盘装完CentOS后,重新开机启动后显示: Initial setup of CentOS Linux 7 (core) 1) [x] Creat user 2) [!] License information (no user will be created) (license not accepted) Please make your choice from above ['q
装完RHEL7后,重新开机启动后显示: 1) [x] Creat user 2) [!] License information (no user will be created) (license not accepted) Please make your choice from above ['q' to quit | 'c' to continue | 'r' to refresh]: 解决方法: 输入"1",按Enter键 输入"2",按Enter键 输入