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Java system properties and environment variables
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152
I think the difference between the two boils down to access. System environment variables are ...
Javascript call() & apply() vs bind()?
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164
I created this comparison between function objects, function calls, call/apply and bind a whil...
How do you use the ellipsis slicing syntax in Python?
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105
Ellipsis, or ... is not a hidden feature, it's just a constant. It's quite different to, say, ...
In Windows Azure: What are web role, worker role and VM role?
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101
EDIT 3/3/2013 - updated to reference UDP endpoints, Virtual Machines, and more languages
EDIT...
Iterate through every file in one directory
...n them, so you can use Dir::each_child or Dir::children (as suggested by ma11hew28) or do something like this:
Dir.foreach('/path/to/dir') do |filename|
next if filename == '.' or filename == '..'
# Do work on the remaining files & directories
end
Dir::foreach and Dir::entries (as well as...
How to delete migration files in Rails 3
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11 Answers
11
Active
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After installation of Gulp: “no command 'gulp' found”
... to your package.json file:
{
"name": "your-app",
"version": "0.0.1",
"scripts": {
"gulp": "gulp",
"minify": "gulp minify"
}
}
You could then run npm run gulp or npm run minify to launch gulp tasks.
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What is the difference between XML and XSD?
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145
Actually the XSD is XML itself. Its purpose is to validate the structure of another XML docume...
What is the difference between MySQL Server and MySQL Client
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117
The mysql server package will install the mysql database server which you can interact with us...
No empty constructor when create a service
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221
You need to add an empty constructor to your class i.e. one that takes no arguments:
public Rem...