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How do you track record relations in NoSQL?

...ctoring throughout the project as you discover which parts of your design didn't get enough analysis up front. – Bill Karwin Nov 20 '10 at 0:19 ...
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How to store a list in a column of a database table

..., you should create another table that effectively holds the elements of said list and then link to it directly or through a junction table. However, the type of list I want to create will be composed of unique items (unlike the linked question's fruit example). Furthermore, the items in my list...
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Gradients on UIView and UILabels On iPhone [duplicate]

... You could also use a graphic image one pixel wide as the gradient, and set the view property to expand the graphic to fill the view (assuming you are thinking of a simple linear gradient and not some kind of radial graphic). ...
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How to install trusted CA certificate on Android device?

...have created my own CA certificate and now I want to install it on my Android Froyo device (HTC Desire Z), so that the device trusts my certificate. ...
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How to get jQuery dropdown value onchange event

... If you have simple dropdown like: <select name="status" id="status"> <option value="1">Active</option> <option value="0">Inactive</option> </select> Then you can use this code for getting value: $(function(){ $("#status").change(functi...
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horizontal scrollbar on top and bottom of table

I've a very large table on my page. So I decided to put a horizontal scrollbar on the bottom of the table. But I would like this scrollbar to be also on top on the table. ...
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How to use ssh agent forwarding with “vagrant ssh”?

...Vagrant.configure("2") do |config| config.ssh.private_key_path = "~/.ssh/id_rsa" config.ssh.forward_agent = true end config.ssh.private_key_path is your local private key Your private key must be available to the local ssh-agent. You can check with ssh-add -L, if it's not listed add it with s...
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What's the best way to communicate between view controllers?

...ects when appropriate (per the MVC design pattern). Usually you want to avoid putting state information inside a controller, unless it's strictly "presentation" data. Second, see page 10 of the Stanford presentation for an example of how to programmatically push a controller onto the navigation con...
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Show or hide element in React

... around with React.js for the first time and cannot find a way to show or hide something on a page via click event. I am not loading any other library to the page, so I am looking for some native way using the React library. This is what I have so far. I would like to show the results div when th...
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Maven Could not resolve dependencies, artifacts could not be resolved

...e quick googling, try adding this to your POM: <repository> <id>com.springsource.repository.bundles.release</id> <name>SpringSource Enterprise Bundle Repository - SpringSource Bundle Releases</name> <url>http://repository.springsource.com/maven/bundle...