小编bbk*_*aka的帖子

我想用没有sudo密码的用户sa1运行ansible:

第一次OK:

[root@centos1 cp]# ansible cent2 -m shell -a "sudo yum -y install httpd"

cent2 | SUCCESS | rc=0 >>

第二次失败:

[root@centos1 cp]# ansible cent2 -s -m yum -a "name=httpd state=absent"

cent2 | FAILED! => {
    "changed": false,
    "failed": true,
    "module_stderr": "",
    "module_stdout": "sudo: a password is required\r\n",
    "msg": "MODULE FAILURE",
    "parsed": false
}

请帮忙!

我id "@+id/call"在single_item.xml使用findVewById它时(布局setcontextview(R.layout.main)).应用程序崩溃.如何修复错误

这是我用来创建表的代码

 private static final String DATABASE_CREATE =
            "create table notes (_id integer primary key autoincrement,"
    + "title text not null, body text not null,email text not null,group text);";

logcat显示:

11-23 08:22:32.992: ERROR/AndroidRuntime(1008): FATAL EXCEPTION: main
11-23 08:22:32.992: ERROR/AndroidRuntime(1008): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android/com.android.managecontact}: android.database.sqlite.SQLiteException: near "group": syntax error: , while compiling: SELECT _id, title, body, email, group FROM notes ORDER BY title
11-23 08:22:32.992: ERROR/AndroidRuntime(1008):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
11-23 08:22:32.992: ERROR/AndroidRuntime(1008):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
11-23 08:22:32.992: ERROR/AndroidRuntime(1008):     at android.app.ActivityThread.access$2300(ActivityThread.java:125)
11-23 08:22:32.992: …