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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
...tgres:
http://www.postgresql.org/download/linux/debian/ (Wheezy 7.x)
as root …
root@www0:~# echo "deb http://apt.postgresql.org/pub/repos/apt/ wheezy-pgdg main" >> /etc/apt/sources.list
root@www0:~# wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key a...
How to only find files in a given directory, and ignore subdirectories using bash
...directory below the one I'm working in on.
find /dev -maxdepth 1 -name "*.root" -type 'f' -size +100k -ls
Return nothing with '.' instead I get list of all 'big' files in my directory as well as the rootfiles/ directory where I store old ones.
Continuing. This works.
find ./ -maxdepth 1 -name "...
兼容主流浏览器的JS复制内容到剪贴板 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...f文件进行真实的操作，因此这个方法也就失效了。
那么如何解决这个“真实操作”的问题呢？可以使用一个JavaScript库：Zero Clipboard，利用这个js库可以支持利用flash 10 实现复制到剪贴板。这个方法原理是在一个透明的flash（对...
What is the smallest possible valid PDF?
...00010 00000 n
0000000053 00000 n
0000000102 00000 n
trailer<</Size 4/Root 1 0 R>>
startxref
149
%EOF
which is 291 bytes of PDF joy. Acrobat opens it, but it complains somewhat. There is one page in it and it is 3/72" square, the minimum allowed by the spec.
However, Acrobat X doesn'...
How do I change the number of open files limit in Linux? [closed]
...t limits could be set by any user while hard limits are changeable only by root.
Limits are a property of a process. They are inherited when a child process is created so system-wide limits should be set during the system initialization in init scripts and user limits should be set during user login...
Trying to SSH into an Amazon Ec2 instance - permission error
...have a user ubuntu
Amazon's AMI is ec2-user
most Debian images have either root or admin
To login, you need to adjust your ssh command:
ssh -l USERNAME_HERE -i .ssh/yourkey.pem public-ec2-host
HTH
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Can't choose class as main class in IntelliJ
...swer in the link associated with the "Java class located out of the source root."
Configure your source and test roots and it should work.
https://www.jetbrains.com/idea/webhelp/configuring-content-roots.html
Since you stated that these are tests you should probably go with them marked as Test Sou...
How do I write LINQ's .Skip(1000).Take(100) in pure SQL?
...
No, but you could emulate MySQL's LIMIT clause (Stack Overflow link) to achieve the same result.
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What does “./” (dot slash) refer to in terms of an HTML file path location?
...is the the folder that the working file is in:
So in /index.htm ./ is the root directory
but in /css/style.css ./ is the css folder.
This is important to remember because if you move CSS from /index.htm to /css/style.css the path will change.
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Location of sqlite database on the device
...ave access to the /data folder on a real phone. It's chmoded 700. You need root privileges to see it.
– Falmarri
Dec 15 '10 at 19:34
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