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Inversion of Control vs Dependency Injection
...he flow of a program, the external sources (framework, services, other components) take control of it. It's like we plug something into something else. He mentioned an example about EJB 2.0:
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How to Set a Custom Font in the ActionBar Title?
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This is excellent. One gotcha - if the textAllCaps attribute is set to true on the underlying TextView (e.g. via a theme), then the custom font won't appear. This was an issue for me when I applied this technique to the action bar tab items.
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Pushing read-only GUI properties back into ViewModel
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Yes, I've done this in the past with the ActualWidth and ActualHeight properties, both of which are read-only. I created an attached behavior that has ObservedWidth and ObservedHeight attached properties. It also has an Observe property...
SSH Private Key Permissions using Git GUI or ssh-keygen are too open
Recently I've been unable to clone or push to github, and I'm trying to find the root cause.
25 Answers
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Can existing virtualenv be upgraded gracefully?
... easily and cheaply makes reproducible python environments. Why muck with one and not be certain you've fixed up everything or that you can reproduce it again or that you're disturbing your production environment when you can just make a new clean one?
– Ned Deily
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How to use a custom comparison function in Python 3?
...cmp function to a key function).
functools has a function cmp_to_key mentioned at docs.python.org/3.6/library/functools.html#functools.cmp_to_key
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Closing Hg Branches
...s is another thing altogether.
Note: that "closing branch" business is one aspect seen as missing in Git, when compared to Mercurial:
Branches in git are, we’re always told, ephemeral things to be used and thrown away, and so far as I know git doesn’t have a way to indicate to your colle...
Clone contents of a GitHub repository (without the folder itself)
I'd like to git clone the contents of a repository I have on GitHub . When I git clone (git@github:me/name.git...) I get a folder called name/ and inside name I have my contents... How do I get JUST the contents?
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How to make git diff --ignore-space-change the default
... I was thinking that from reading that page too. I was hoping someone knew a way that just wasn't documented.... oh well.
– boatcoder
Sep 6 '11 at 0:18
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how can you easily check if access is denied for a file in .NET?
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I have done this countless times in the past, and nearly every time I've done it I was wrong to even make the attempt.
File permissions (even file existence) are volatile — they can change at any time. Thanks to Murphy's Law this...