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What is “loose coupling?” Please provide examples
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@Wedge Could you react to my comment please?
– plalx
Oct 30 '13 at 20:53
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Why should I not wrap every block in “try”-“catch”?
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Actually try blocks are free in any modern C compiler, that information is dated Nick. I also disagree about having a top-level exception handler because you lose locality information (the actual place where the instruction failed).
– Blindy
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How can I connect to Android with ADB over TCP? [closed]
... on xda-developers, you can enable ADB over Wi-Fi from the device with the commands:
su
setprop service.adb.tcp.port 5555
stop adbd
start adbd
And you can disable it and return ADB to listening on USB with
setprop service.adb.tcp.port -1
stop adbd
start adbd
From a computer, if you have USB access...
Prevent body scrolling but allow overlay scrolling
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What's the difference between the various methods to get a Context?
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I agree that documentation is sparse when it comes to Contexts in Android, but you can piece together a few facts from various sources.
This blog post on the official Google Android developers blog was written mostly to help address memory leaks, but provides some good...
How do you create a random string that's suitable for a session ID in PostgreSQL?
...fficient way to choose from 62 characters each time? How does this perform compared to md5()?
– ma11hew28
Feb 10 '14 at 1:58
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“implements Runnable” vs “extends Thread” in Java
...he thread's behaviour. You're just giving it something to run. That means composition is the philosophically "purer" way to go.
In practical terms, it means you can implement Runnable and extend from another class as well.
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Can you change what a symlink points to after it is created?
Does any operating system provide a mechanism (system call — not command line program) to change the pathname referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
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How to determine when a Git branch was created?
...you’d rather see it in context using gitk, then use
gitk --all --select-commit=`git merge-base foo master`
(where foo is the name of the branch you are looking for.)
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xcodebuild says does not contain scheme
... 'private' until they are specifically marked as shared. In the case of a command-line initiated build, the Xcode UI never runs and the xcoderun tool doesn't have its own cache of Schemes to work with. The goal is to generate, share, and commit the scheme you want Bamboo to run:
On a clean worki...