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Backbone.js get and set nested object attribute
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While this.model.get("obj1").myAttribute1 is fine, it's a bit problematic because then you might be tempted to do the same type of thing for set, i.e.
this.model.get("obj1").myAttribute1 = true;
But if you do this, you won't get the benefits of Backbone models for myAttrib...
Java using enum with switch statement
...ng is converting from the integer to the type-safe enum. Java will not do it automatically. There's a couple of ways you can go about this:
Use a list of static final ints rather than a type-safe enum and switch on the int value you receive (this is the pre-Java 5 approach)
Switch on either a sp...
Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
... am totally new to Spring and started to do the official guides from this site:
https://spring.io/guides
27 Answers
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Removing first x characters from string?
...follow
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edited Feb 4 '18 at 10:50
answered Aug 4 '12 at 6:45
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Is there a properly tested alternative to Select2 or Chosen? [closed]
...g for an alternative to Select2 that basically provides the same functionality, but includes proper tests.
3 Answers
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PostgreSQL Autoincrement
I'm switching from MySQL to PostgreSQL and was wondering how I can do autoincrement values. I saw in the PostgreSQL docs a datatype "serial", but I get syntax errors when using it (in v8.0).
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What is the purpose of python's inner classes?
.../nested classes confuse me. Is there something that can't be accomplished without them? If so, what is that thing?
9 Answer...
What is a database transaction?
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A transaction is a unit of work that you want to treat as "a whole." It has to either happen in full or not at all.
A classical example is transferring money from one bank account to another. To do that you have first to withdraw the amount from...
How do you uninstall all dependencies listed in package.json (NPM)?
... package.json file defined in my application root and run npm install -g it will install all the dependencies defined in package.json, globablly.
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How to call C from Swift?
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Yes, you can of course interact with Apples C libraries. Here is explained how.
Basically, the C types, C pointers, etc are translated into Swift objects, for example a C int in Swift is a CInt.
I've build a tiny example, for another question, which can be...