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How to include route handlers in multiple files in Express?
In my NodeJS express application I have app.js that has a few common routes. Then in a wf.js file I would like to define a few more routes.
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Is object empty? [duplicate]
....isEmptyObject:
if ($.isEmptyObject(obj))
{
// do something
}
More: http://api.jquery.com/jQuery.isEmptyObject/
You need jquery though.
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How do I write output in same place on the console?
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Very common and simple solution. Note: if your line is longer than the width of your terminal, this gets ugly.
– ephemient
Feb 5 '09 at 18:24
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AngularJS $resource RESTful example
...y of the default features of $resource, you should probably just be using $http on it's own.
Update: Angular 1.2 and Promises
As of Angular 1.2, resources support promises. But they didn't change the rest of the behavior.
To leverage promises with $resource, you need to use the $promise property ...
A fast method to round a double to a 32-bit int explained
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Python Image Library fails with message “decoder JPEG not available” - PIL
...o process jpegs with pillow (or PIL), so you need to install it and then recompile pillow. It also seems that libjpeg8-dev is needed on Ubuntu 14.04
If you're still using PIL then you should really be using pillow these days though, so first pip uninstall PIL before following these instructions to ...
rails 3 validation on uniqueness on multiple attributes
...es_uniqueness_of :teacher_id, :scope => [:semester_id, :class_id]
end
http://apidock.com/rails/ActiveRecord/Validations/ClassMethods/validates_uniqueness_of
This should answer Greg's question.
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How to atomically delete keys matching a pattern using Redis
... and enter this into redis-cli and you are good to go.
Credit lisco from: http://redis.io/commands/del
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One-liner to recursively list directories in Ruby?
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Effects of changing Django's SECRET_KEY
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According to this page https://docs.djangoproject.com/en/dev/topics/signing/, the SECRET_KEY is mostly used for transitory stuff -- signing data sent over the wire so you can detect tampering, for example. It looks like the things that COULD break ...