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What is “with (nolock)” in SQL Server?
...Itzik Ben-Gan's article. Here's an excerpt:
" With the NOLOCK hint (or setting the
isolation level of the session to READ
UNCOMMITTED) you tell SQL Server that
you don't expect consistency, so there
are no guarantees. Bear in mind though
that "inconsistent data" does not only
mean th...
Twitter bootstrap 3 two columns full height
...:table;
width: 100%;
margin-top: -50px;
padding: 50px 0 0 0; /*set left/right padding according to needs*/
box-sizing: border-box;
}
.row {
height: 100%;
display: table-row;
}
.row .no-float {
display: table-cell;
float: none;
}
The above code will achieve full-height...
How can I have ruby logger log output to stdout as well as file?
...*args)}
end
def close
@targets.each(&:close)
end
end
Then set that as your log file:
log_file = File.open("log/debug.log", "a")
Logger.new MultiIO.new(STDOUT, log_file)
Every time Logger calls puts on your MultiIO object, it will write to both STDOUT and your log file.
Edit: I w...
Can't find the 'libpq-fe.h header when trying to install pg gem
...
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How do I rename a project in Xcode 5?
How do I rename a project in Xcode 5?
What steps do I need to take?
In the past this was always a very tricky manual process.
...
Why am I getting a NoClassDefFoundError in Java?
... was in a command line app where I was using a command similar to this.
set classpath=%classpath%;axis.jar
I was able to get it to pick up the proper version by using:
set classpath=axis.jar;%classpath%;
share
...
What's the difference between a POST and a PUT HTTP REQUEST?
...not idempotent, however POST responses are cacheable so long as the server sets the appropriate Cache-Control and Expires headers.
The official HTTP RFC specifies POST to be:
Annotation of existing resources;
Posting a message to a bulletin board, newsgroup, mailing list,
or similar group of a...
How to link to specific line number on github
I know I can link to a specific line number on a file on a github repo (I'm sure I've seen this before)...
7 Answers
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Why do you need to put #!/bin/bash at the beginning of a script file?
I have made Bash scripts before and they all ran fine without #!/bin/bash at the beginning.
9 Answers
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What exactly is a Maven Snapshot and why do we need it?
...ion is not found there, it will search the remote repositories (defined in settings.xml or pom.xml) to retrieve this dependency. Then, it will copy it into the local repository, to make it available for the next builds.
For example, a foo-1.0.jar library is considered as a stable version, and if Ma...