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What is the difference between MVC and MVVM? [closed]

...de. For Silverlight and WPF, the MVVM pattern is more encompassing and can appear to act as a replacement for MVC (or other patterns of organising software into separate responsibilities). One assumption, that frequently came out of this pattern, was that the ViewModel simply replaced the controller...
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Difference between MEAN.js and MEAN.io

...ilosophy and openness of MeanJS and more the traction and modules/packages approach of MeanIO. Both are nice, and you'll end probably modifying them, so you can't really go wrong picking one or the other. Just take them as starting point and as a learning exercise. ALTERNATIVE “MEAN” SOLUTION...
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Expand Python Search Path to Other Source

... directories to search for imported modules. In your program, use sys.path.append('/path/to/search') to add the names of directories you want Python to search for imported modules. sys.path is just the list of directories Python searches every time it gets asked to import a module, and you can alter...
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Qt events and signal/slots

...rived from the abstract QEvent class, that represent things that have happened either within an application or as a result of outside activity that the application needs to know about. Events can be received and handled by any instance of a QObject subclass, but they are especially r...
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Do fragments really need an empty constructor?

I have a Fragment with a constructor that takes multiple arguments. My app worked fine during development, but in production my users sometimes see this crash: ...
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What is WEB-INF used for in a Java EE web application?

I'm working on a Java EE web application with the following source code structure: 5 Answers ...
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How to design a database for User Defined Fields?

... referential integrity is rarely out-performed by trigger-based or application level constraint enforcement. Cons: This could create a lot of tables. Enforcing schema separation and/or a naming convention would alleviate this. There is more application code needed to operate the UDF ...
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What is an EJB, and what does it do?

...ers over the web or corporate network and somewhat less valuable for small apps within a department. Reusing/Sharing Logic across multiple applications/clients with Loose Coupling. EJBs can be packaged in their own jars, deployed, and invoked from lots of places. They are common components. True,...
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What does Docker add to lxc-tools (the userspace LXC tools)?

...rtable deployment across machines. Docker defines a format for bundling an application and all its dependencies into a single object which can be transferred to any docker-enabled machine, and executed there with the guarantee that the execution environment exposed to the application will be the sam...
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Enable access control on simple HTTP server

...oduction frontend/SPA code deployment It can also deploy Docker and NodeJS apps. It is not really free, but they have a free plan. share | improve this answer | follow ...