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What do these words mean in Git: Repository, fork, branch, clone, track?
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twasbrillig
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answered May 26 '10 at 22:52
nfmnfm
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
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Each view has its own coordinate system - with an origin at 0,0 and a width and height. This is described in the bounds rectangle of the view. The frame of the view, however, will have its origin at the point within the bounds rectangle of its superview.
The outermost view of your v...
Why not use always android:configChanges=“keyboardHidden|orientation”?
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+50
Quick Background
By default, when certain key configuration changes happen on Android (a common example is an orientation change), An...
What is a “cache-friendly” code?
...erb Sutter's talk on machine architecture (youtube) (specifically check 12:00 and onwards!).
Slides about memory optimization by Christer Ericson (director of technology @ Sony)
LWN.net's article "What every programmer should know about memory"
Main concepts for cache-friendly code
A very important...
How can I use different certificates on specific connections?
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edited May 14 '09 at 20:07
answered May 13 '09 at 17:22
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Class type check in TypeScript
...t be used there anymore:
The is operator, which is new for ActionScript 3.0, allows you to test whether a variable or expression is a member of a given data type. In previous versions of ActionScript, the instanceof operator provided this functionality, but in ActionScript 3.0 the instanceof operat...
What is a Portable Class Library?
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UPDATE Oct 9 2017: Article comparing/constrasting .NET Core/Std/PCL
UPDATE Nov 23 2016: Article by Rick Strahl
UPDATE Oct 29 2016: .NETStandard 1->2 FAQ
UPDATE Oct 19 2016: This is the best interview/video I've seen to date covering .N...
error: passing xxx as 'this' argument of xxx discards qualifiers
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edited May 6 '18 at 18:40
Tomer
45155 silver badges1616 bronze badges
answered May 12 '11 at 5:02
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How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
... iwein
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answered Oct 29 '10 at 16:59
ArneArne
6,93444 gold badges3...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...可以双向传输数据。
注意：
在 UNIX 系统上，系统保留 1023（含）以下的端口号。这些限制已保留用于 LINUX，因此也用于 Android。使用这些端口号需要 root 授权。这同样适用于 Apple 的 iOS。
因此，此扩展无法使用低于 1024 的端口...