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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
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Sounds like a great idea for promoting fun and having them learn through a hands-on approach. Wish I'd had this demonstration in kindergarten!
– Peter
Mar 16 '10 at 22:24
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How do I get IntelliJ to recognize common Python modules?
I'm using IntelliJ 10 IDEA Ultimate Edition.
11 Answers
11
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WPF and initial focus
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I had the bright idea to dig through Reflector to see where the Focusable property is used, and found my way to this solution. I just need to add the following code to my Window's constructor:
Loaded += (sender, e) =>
MoveFocus(new Tr...
Two way/reverse map [duplicate]
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@SudhirJonathan: You can go much further with this idea--for instance, add an .add method so that you can do things like d.add('Bob', 'Alice') instead of using the syntax I showed. I would also include some error handling. But you get the basic idea. :)
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How to avoid null checking in Java?
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If you use (or planning to use) a Java IDE like JetBrains IntelliJ IDEA, Eclipse or Netbeans or a tool like findbugs then you can use annotations to solve this problem.
Basically, you've got @Nullable and @NotNull.
You can use in method and parameters, like this:
@NotNull public static St...
npm install private github repositories by dependency in package.json
...iven its considered to be master and all my work is in master. Any other idea?
– vashishatashu
Apr 22 '14 at 5:22
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Maven plugins can not be found in IntelliJ
... For Mac users, you can find it under Preferences. (Click on IntelliJ IDEA on the menu bar-> Preferences) or (Command⌘+,) ->(Same as above)Build, Execution, Deployment -> Build Tools -> Maven.
– Ayush Chaurasia
yesterday
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Making a private method public to unit test it…good idea?
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While this is the ideal, there are times you need to check a component did something the right way not just that it was successful. This can be harder to black box test. Sometime you have to white box test a component.
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AngularJS Folder Structure [closed]
... services that are used by all of the areas go in the services folder. The idea here is that when you are looking for the code that makes a feature work, it is located in one place. Services are a bit different as they “service” many features. I like this once my app starts to take shape as it b...
What is (functional) reactive programming?
...P.
So, what is FRP?
You could have invented it yourself.
Start with these ideas:
Dynamic/evolving values (i.e., values "over time") are first class values in themselves. You can define them and combine them, pass them into & out of functions. I called these things "behaviors".
Behaviors are...