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Get value of c# dynamic property via string
...ct, you can avoid reflection by casting it to IDictionary, as described at http://msdn.microsoft.com/en-gb/library/system.dynamic.expandoobject.aspx.
Once you've cast to IDictionary, you have access to useful methods like .Item and .ContainsKey
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How to specify test directory for mocha?
...l js files in the "test" directory:
"scripts": {
"start": "node ./bin/www", -- not required for tests, just here for context
"test": "mocha test/**/*.js"
},
Then to run only the smoke tests call:
npm test
You can standardize the running of all tests in all projects this way, so when ...
Empty Visual Studio Project?
... version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
</Project>
There you go. You can create a folder in this project, yet it does not build.
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Is there a way to make R beep/play a sound at the end of a script?
...d:
install.packages("beepr")
library(beepr)
beep()
More info at github: https://github.com/rasmusab/beepr
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What is the “double tilde” (~~) operator in JavaScript? [duplicate]
...he same as Math.floor(-5.5), which would give -6 )
For more info, see:
http://dreaminginjavascript.wordpress.com/2008/07/04/28/
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“No newline at end of file” compiler warning
... newline is undefined" (paraphrased).
The answer for the curious is here: http://gcc.gnu.org/ml/gcc/2001-07/msg01120.html.
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How can I do a case insensitive string comparison?
...
I think you will find more information in this link:
http://codeidol.com/community/dotnet/controlling-case-sensitivity-when-comparing-two-st/8873/
Use the Compare static method on the String class to compare the two strings. Whether the comparison is case-insensitive is determ...
multiple prints on the same line in Python
...age
import sys
sys.stdout.write("installing xxx")
sys.stdout.write(".")
http://en.wikibooks.org/wiki/Python_Programming/Input_and_output#printing_without_commas_or_newlines
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Cookie overflow in rails application?
...re a model object in the session.
Check out this railscast on this topic:
http://railscasts.com/episodes/13-dangers-of-model-in-session?autoplay=true
It's a better practice to store the id (user's id in this case) inside the session.
Then you won't have this problem.
(See Frederick Cheung comment...
Name node is in safe mode. Not able to leave
... leave
I used the hdfs command instead of the hadoop command.
Check out http://ask.gopivotal.com/hc/en-us/articles/200933026-HDFS-goes-into-readonly-mode-and-errors-out-with-Name-node-is-in-safe-mode- link too
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