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Execution of Python code with -m option or not

... When you use the -m command-line flag, Python will import a module or package for you, then run it as a script. When you don't use the -m flag, the file you named is run as just a script. The distinction is important when you try to run a package. T...
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How can I make a .NET Windows Forms application that only runs in the System Tray?

...ct article Creating a Tasktray Application gives a very simple explanation and example of creating an application that only ever exists in the System Tray. Basically change the Application.Run(new Form1()); line in Program.cs to instead start up a class that inherits from ApplicationContext, and ha...
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Can one AngularJS controller call another?

... @JoshNoe in 1/ you have two controllers (or more) and they both get one identical/shared service. Then, you have multiple ways how to communicate, some of them you mentioned. I would decide based on your specific use case. You can put the shared logic/state into the service ...
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Is log(n!) = Θ(n·log(n))?

...og(n) + log(n) + ... + log(n) = n*log(n) And you can get the lower bound by doing a similar thing after throwing away the first half of the sum: log(1) + ... + log(n/2) + ... + log(n) >= log(n/2) + ... + log(n) = log(n/2) ...
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Passing Parameters JavaFX FXML

... directly from the caller to the controller - it's simple, straightforward and requires no extra frameworks. For larger, more complicated applications, it would be worthwhile investigating if you want to use Dependency Injection or Event Bus mechanisms within your application. Passing Parameters Dir...
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Can Android do peer-to-peer ad-hoc networking?

Is it possible to set up Android in ad-hoc peer-to-peer wifi mode? For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited. ...
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Xcode 4 says “finished running ” on the targeted device — Nothing happens

...ice. All provisioning profiles are up to date. I've already tried deleting and re-installing them. 25 Answers ...
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Distributed sequence number generation?

...m first seeing now. You'll need to differentiate between sequence numbers and unique IDs that are (optionally) loosely sortable by a specific criteria (typically generation time). True sequence numbers imply knowledge of what all other workers have done, and as such require shared state. There is n...
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master branch and 'origin/master' have diverged, how to 'undiverge' branches'?

Somehow my master and my origin/master branch have diverged. I actually don't want them to diverge. 13 Answers ...
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How can I maintain fragment state when added to the back stack?

...return to FragmentA (by pressing back), a totally new FragmentA is created and the state it was in is lost. I get the feeling I'm after the same thing as this question, but I've included a complete code sample to help root out the issue: ...