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Create Windows service from executable
...ame="NODE_ENV" value="production"/>
<!-- OPTIONAL FEATURE:
FOO_SERVICE_PORT=8989 will be persisted as an environment
variable to the system.
-->
<persistent_env name="FOO_SERVICE_PORT" value="8989" />
</service>
...
Locate current file in IntelliJ
How do I locate the current file in the project structure? (Similar to Visual Studio's Ctrl + Alt + L ). What is the name of the operation (so I can define it in the keymap)
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MySQL Workbench: How to keep the connection alive
Error Code: 2013. Lost connection to MySQL server during query
9 Answers
9
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Is there any Rails function to check if a partial exists?
....0.10 I found that if I have an alternate extension, like app/views/posts/_foo.txt.erb, I needed to add that to the argument as: template_exists?("foo.txt", "posts", true)
– Gabe Martin-Dempesy
Oct 27 '11 at 22:25
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How to define custom configuration variables in rails
... target a specific environment) :
YourApp::Application.config.yourKey = 'foo'
This will be accessible in controller or views like this:
YourApp::Application.config.yourKey
(YourApp should be replaced by your application name.)
Note: It's Ruby code, so if you have a lot of config keys, you ca...
Not class selector in jQuery
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You can use the :not filter selector:
$('foo:not(".someClass")')
Or not() method:
$('foo').not(".someClass")
More Info:
http://api.jquery.com/not-selector/
http://api.jquery.com/not/
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Remove last item from array
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When using pop(), be sure not to do jQuery('#foo').val(numbers.pop()), unless you only want to place the last item of the array into the field. pop() returns the element removed. As Stuart has done, first do numbers.pop(); and then do jQuery('#foo').val(numbers)...
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How to reverse a 'rails generate'
I want to delete all the files it created and roll back any changes made, but not necessarily to the database, but more to the config files.
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Loop through an array in JavaScript
...e, that property will also be enumerated.
For example:
Array.prototype.foo = "foo!";
var array = ['a', 'b', 'c'];
for (var i in array) {
console.log(array[i]);
}
The above code will console log "a", "b", "c", and "foo!".
That can be particularly a problem if you use some library that ...
Using Case/Switch and GetType to determine the object [duplicate]
... }
}
return s;
}
}
Usage:
new Switch(foo)
.Case<Fizz>
(action => { doingSomething = FirstMethodCall(); })
.Case<Buzz>
(action => { return false; })
...