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Android: When should I use a Handler() and when should I use a Thread?
...nd running it works as well.
What's the difference? When should I use each one?
What are the advantages / reasons to use a Handler and not a Thread ?
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How do I import a Swift file from another Swift file?
... the test target are not exactly wrong, but it's not the way it should be done
– below
Jun 21 '14 at 22:43
10
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How to find out if you're using HTTPS without $_SERVER['HTTPS']
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One more small issue I ran into today. The server was returning 'OFF' not 'off' - strtolower($_SERVER['HTTPS']) !== 'off' did the trick.
– jhummel
Apr 14 '16 at 18:47
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Writing files in Node.js
...m. A stream by definition is “a buffer” containing data which moves in one direction (source ► destination). But a writable stream is not necessarily “buffered”. A stream is “buffered” when you write n times, and at time n+1, the stream sends the buffer to the kernel (because it's full...
When is layoutSubviews called?
...a view if and only if:
Its own bounds (not frame) changed.
The bounds of one of its direct subviews changed.
A subview is added to the view or removed from the view.
Some relevant details:
The bounds are considered changed only if the new value is different, including a different origin. Note ...
Java Singleton and Synchronization
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@MediumOne AFAIK, r is not needed for correctness. It's just an optimization to avoid accessing the volatile field, since that's far more expensive than accessing a local variable.
– Jeffrey
Ja...
Captured variable in a loop in C#
...is problem is using for or foreach:
for (int i=0; i < 10; i++) // Just one variable
foreach (string x in foo) // And again, despite how it reads out loud
See section 7.14.4.2 of the C# 3.0 spec for more details of this, and my article on closures has more examples too.
Note that as of the C# ...
Best practice: ordering of public/protected/private within the class definition?
...want it to be clean / have good coding standards. In what order do the seasoned developers on here like to lay things out within a class?
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Move window between tmux clients
... I have no experience with screen. I'm wondering if I can move a window in one tmux client to another tmux client. I want to move my IRC client to a new window on my screen.
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Create a git patch from the uncommitted changes in the current working directory
...are new files that are untracked and won't be in your git diff output. So, one way to do a patch is to stage everything for a new commit (git add each file, or just git add .) but don't do the commit, and then:
git diff --cached > mypatch.patch
Add the 'binary' option if you want to add binary...