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How do I find Waldo with Mathematica?
...onference last year. They cheat a little though by adding some 3D location info by using multiple photos of the same scene.
– lubar
Apr 1 '12 at 1:24
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In a PHP project, what patterns exist to store, access and organize helper objects? [closed]
...y-Injection
This is a good article about these alternatives:
http://martinfowler.com/articles/injection.html
Implementing dependency injection (DI):
I believe you should ask what is needed in the constructor for the object to function: new YourObject($dependencyA, $dependencyB);
You can provid...
What are the benefits of learning Vim? [closed]
...rity with vim.
I also want to mention the ViEmu site which has some great info on vi/vim tips and especially the article Why, oh WHY, do those nutheads use vi? (archived version)
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Should I use the datetime or timestamp data type in MySQL?
...rsion to UTC, but it is a cleaner design long-term. Of course, present the info to user based on their current settings. If user wishes to enter "09:00 in Paris", then let them set Paris time, then enter 09:00. Then anyone who is in New York can easily find what time they need to be awake at their t...
Fragment Inside Fragment
..., but would disappear after a screen orientation change. No exception, log info, nothing. Switching to getChildFragmentManager() and removing setRetainInstance(true) from the inner fragment (pity) fixed it. Thanks for saving my bacon again, @CommonsWare.
– Felix
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Are static variables shared between threads?
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This article presents a view that is consistent with how he presented the info:
http://jeremymanson.blogspot.com/2008/11/what-volatile-means-in-java.html
First, you have to understand a little something about the Java memory model. I've struggled a bit over the years to explain it briefly and we...
How to declare global variables in Android?
...plication context.
As you know, each Activity is also a Context, which is information about its execution environment in the broadest sense. Your application also has a context, and Android guarantees that it will exist as a single instance across your application.
The way to do this is to create ...
How to read a (static) file from inside a Python package?
...ources-example
See https://github.com/wimglenn/resources-example for more info.
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What is a web service endpoint?
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Service– a collection of related endpoints.
http://www.ehow.com/info_12212371_definition-service-endpoint.html
The endpoint is a connection point where HTML files or active server pages are exposed. Endpoints provide information needed to address a Web service endpoint. The endpoint p...
Change a Git remote HEAD to point to something besides master
...ere you:
$ git-symbolic-ref HEAD refs/head/published
$ git-update-server-info
$ rsync -az .git/* server:/local_path_to/git/myRepo.git/
But that would involve write access to the server, which is not always possible.
As I explain in "Git: Correct way to change Active Branch in a bare repository?...