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What is the difference/usage of homebrew, macports or other package installation tools? [closed]
...the statement that homebrew can install stuff without sudo because when it set itself up, it used sudo to make the permission on the directory looser so it will be able to do anything inside /usr/local without triggering the password. Does it mean the "install without password" part is wrong? I don'...
Directory-tree listing in Python
How do I get a list of all files (and directories) in a given directory in Python?
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CSS Child vs Descendant selectors
I am a bit confused between these 2 selectors.
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Why does 2 mod 4 = 2?
I'm embarrassed to ask such a simple question. My term does not start for two more weeks so I can't ask a professor, and the suspense would kill me.
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How to get a random value from dictionary in python
How can I get a random pair from a dict ? I'm making a game where you need to guess a capital of a country and I need questions to appear randomly.
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How do I enable EF migrations for multiple contexts to separate databases?
... do I enable Entity Framework 5 (version 5.0.0) migrations for multiple DB contexts in the same project, where each context corresponds to its own database? When I run Enable-Migrations in the PM console (Visual Studio 2012), there's an error because of there being multiple contexts:
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Difference between array_push() and $array[] =
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When to wrap quotes around a shell variable?
...source1 $source2 $dest, but if for some unexpected reason dest doesn't get set, the third argument just disappears, and it will silently copy source1 over source2 instead of giving you an appropriate error for the blank destination (as it would have if you had quoted each argument).
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Hand Coded GUI Versus Qt Designer GUI [closed]
...em (I realized that after), by adding a separate method to each preference set to build its GUI.
If you design all the tabs and the tab switcher together with a designer, can you do that as easily? I guess there might be a similar example where a hand coded GUI gives you more flexibility, and in su...