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PostgreSQL error 'Could not connect to server: No such file or directory'
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This worked for me, but note that you must be root or use sudo to execute #2 - 4. Also, please clarify step #5 - you only need to restart postgres, not the computer.
– mpelzsherman
Jan 6 '14 at 16:24
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How to diff one file to an arbitrary version in Git?
... @user1663987 just pass a full path relative to the project root: git diff <revision> root/path/file.
– user456814
Jun 27 '14 at 17:23
1
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Android存储系统基础知识：内部存储，外部存储，App特定目录 ASD(app speci...
...部存储：
内部存储
内部存储只能通过已取得 root 权限的设备进行访问。
应用程序包保存在： /data/data//
私有目录在： /data/user/0//files/
私有目录可与文件组件一起使用来保...
OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...还有后续，发现另外一台机器升级之后，安装上面的方法root用户可以登录，普通用户不能登录。回想起来，把原始OPENSSH5.3的配置文件覆盖到本机的配置文件 sshd_config . 覆盖完成，登录正常
以下是配置文件的内容，以免忘...
Server.MapPath(“.”), Server.MapPath(“~”), Server.MapPath(@“\”), ...
... the parent directory
Server.MapPath("~") returns the physical path to the root of the application
Server.MapPath("/") returns the physical path to the root of the domain name (is not necessarily the same as the root of the application)
An example:
Let's say you pointed a web site application (ht...
How to specify id when uses include in layout xml file
...nd any other attributes you've set on the include tag) gets applied on the root tag of the included layout instead. So your activity.getView(R.id.included1) should in fact be the <TextView> itself.
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What's the easiest way to escape HTML in Python?
... on where you'll put the text after running cgi.escape in it. If placed in root HTML context then yes, you're completely safe.
– nosklo
Feb 12 '10 at 3:00
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back button callback in navigationController in iOS
...utton;
[backButton release];
}
- (void) handleBack:(id)sender
{
// pop to root view controller
[self.navigationController popToRootViewControllerAnimated:YES];
}
Then you can do things like raise an UIAlertView to confirm the action, then pop the view controller, etc.
Or instead of creating a n...
Can I bind an array to an IN() condition?
...x in a table, and it is still not implemented yet - see this record in the MYSQL bug tracker. Thanks to @BillKarwin for the notice.
You can't use a string with comma inside as a value of the array for search. It is impossible to parse such string in the right way after implode since you use comma sy...
How do I get the result of a command in a variable in windows?
...iped expression, use ^|:
FOR /F "delims=" %%i IN ('svn info . ^| findstr "Root:"') DO set "URL=%%i"
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