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How to retrieve a user environment variable in CMake (Windows)
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Getting variables into your CMake script
You can pass a variable on the line with the cmake invocation:
FOO=1 cmake
or by exporting a variable in BASH:
export FOO=1
Then you can pick it up in a cmake script using:
$ENV{FOO}
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Disable messages upon loading a package
...ssages are printed. This is ordinarily fine, but since the output of my R script is being used for further analysis I want to completely disable all of this output. How do I do that? Furthermore, I'd prefer to do it without having to modify ROCR at all, so that future users of this script don't h...
How to tell if rails is in production?
I used script/server -e production to start rails in production mode. It did and I got no errors. However how do I tell if it is in production mode? I tried a non-existent route, and I got a similar error page I did in development.
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HTML File Selection Event
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we gonna write it where.. in javascript script tags
– Moon
Aug 20 '10 at 5:34
5
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Creating a JavaScript cookie on a domain and reading it across sub domains
Below is a JavaScript cookie that is written on the user's computer for 12 months.
4 Answers
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an
...k">A link!</a>
<a id="another">Another link!</a>
<script>
$("a.myLink").click( function() { alert( 'Click!' ); } );
$("a#another").addClass( "myLink" );
</script>
After the second line of the script executes, the second link will also have a CSS class of ...
When should I use a table variable vs temporary table in sql server?
...t difference in behaviour between the two).
Regarding the question in the title though as to when to use a table variable vs a local temporary table you don't always have a choice. In functions, for example, it is only possible to use a table variable and if you need to write to the table in a chil...
Why doesn't margin:auto center an image?
...style="text-align:center;"
try below code
<html>
<head>
<title>Test</title>
</head>
<body>
<div style="text-align:center;vertical-align:middle;">
<img src="queuedError.jpg" style="margin:auto; width:200px;" />
</div>
</body&...
Where is nodejs log file?
...utting log messages to the console.
ex. forever -o out.log -e err.log my-script.js
and
[Daemon]
The forever process will run as a daemon which will make the target process start
in the background. This is extremely useful for remote starting simple node.js scripts
without using nohup. ...
How to select Python version in PyCharm?
...ltiple versions of Python (version 2 and version 3). He wants to run some scripts with python 3 and some with python 2. How do you change the version of python that is used?
– Poltron Galantine
May 7 '14 at 16:44
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