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The case against checked exceptions
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B: Client programmers: get in the habit of creating a wrapped exception (google it) early on in your development. JDK 1.4 and later provide a constructor in RuntimeException for this, but you can easily create your own too. Here's the constructor:
public RuntimeException(Throwable cause)
Then g...
What's the difference between passing by reference vs. passing by value?
... not the definition given in almost every introductory programming course. Google what is pass by reference and you will not get that answer. The authentic definition you provide is misuse of the word reference, as when you follow that definition you’re using an alias not a reference: you have two...
Further understanding setRetainInstance(true)
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Polymorphism in C++
.... We need something definitive - e.g. definition from Knuth - no luck yet googling. I appreciate you're a C++ guru, but can you point at pertinent evidence on this specifically?
– Tony Delroy
Jun 27 '11 at 8:13
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What is the difference between quiet NaN and signaling NaN?
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Maximum single-sell profit
...ock data available from 1 stock to n stock(like previosly, we had only for Google, now we have for 5 other companies as well)
– Ronak Agrawal
May 18 '15 at 14:55
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What are the underlying data structures used for Redis?
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Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
... it lacked badly the ability to perform CPU-intensive tasks. So, I started googling and got these answers to solve the problem: Fibers, Webworkers and Threads (thread-a-gogo). Now which one to use is a confusion and one of them definitely needs to be used - afterall what's the purpose of having a se...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...on multi-touch gesture. It can be used in several cases, like rotating the Google Map to find a place and explore its surroundings, or rotating an image in an app.
Unlike the scale detection, Android API does not support two-finger rotation, so we need to implement a rotation listener. The task is ...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...on multi-touch gesture. It can be used in several cases, like rotating the Google Map to find a place and explore its surroundings, or rotating an image in an app.
Unlike the scale detection, Android API does not support two-finger rotation, so we need to implement a rotation listener. The task is ...