EditText的background属性设置为@null就搞定了:android:background="@null"style属性倒是可加可不加 附原文:@SlumberMachine, that's a great observation! But, it seems that there is more to making a TextView editable than just setting android:editable="true". It ha
import socket def get_ip(): s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) try: # doesn't even have to be reachable s.connect(('10.255.255.255', 0)) IP = s.getsockname()[0] except: IP = '127.0.0.1' finally: s.close() return IP (来自百度知道) 利用socket
公司用了硬件负载均衡,最近发现日志中的用户ip都为负载均衡器的ip,业务需要所以要改为用户真实ip,下面记录一下! 1.打开文件:/etc/httpd/conf/httd.conf. 2.在文件中查找:”CustomLog”,找到如下配置块: 查看到当前使用的LogFormat为”combined” (如果实际启用的为其他日志格式,替换相应的格式定义即可). ## For a single logfile with access, agent, and referer information#
set line 200set pagesize 0set long 99999set feedback offset echo off获得表.索引.视图.存储过程.函数的DDL:select dbms_metadata.get_ddl('TABLE','TABLE_NAME','TABLE_OWNER') from dual;select dbms_metadata.get_ddl('INDEX','INDEX_NAME','INDEX_OWNER') from dual;select dbm