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Circle line-segment collision detection algorithm?
... is simply computed over the three elements (x,y,z) vectors. I will switch my code to this algorithm.
– chmike
Jul 10 '09 at 6:23
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Converting array to list in Java
... @UsmanIsmail As of Java 8, we can use streams for this conversion. See my answer below.
– Ibrahim Arief
May 18 '15 at 11:59
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Java switch statement: Constant expression required, but it IS constant
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I got this error on Android, and my solution was just to use:
public static final int TAKE_PICTURE = 1;
instead of
public static int TAKE_PICTURE = 1;
share
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What's the best way to communicate between view controllers?
...ion for sharing data are part of dependency injection.
That's the gist of my response. I'll include an example of using the dependency injection pattern with a controller below in case it's helpful.
Example of Using Dependency Injection with a View Controller
Let's say you're building a screen in...
编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
...例非常简单，相关的类型只有typeid(int)。假如你有一个类my_exception，继承自std::exception。如果你的程序运行时抛出一个my_exception类型的对象，那么抛出的数据参数pCatchableTypeArray包含了两个重要子数据信息。一个是typeid(my_exception)...
How can I clear or empty a StringBuilder? [duplicate]
...gth(0), does that mean it keeps the internal buffer at its current length? My concern is that I don't want to new a new StringBuffer because I expect sometimes I will have fairly long strings, and thus I am starting with a pretty large buffer size (4k or 32k). So, it sounds like it might be quicker...
Passing an integer by reference in Python
... as you have in C. (They don't have to be dereferenced, for example). In my mental model, it's easier to think of things as "Names" and "Objects". Assignment binds a "Name"(s) on the left to an "Object"(s) on the right. When you call a function, you pass the "Object" (effectively binding it to a...
How to copy a file to a remote server in Python using SCP or SSH?
I have a text file on my local machine that is generated by a daily Python script run in cron.
14 Answers
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How to resize an image to fit in the browser window?
... @sebnukem I didn't notice that requirement before. I've updated my answer.
– Mark E. Haase
Feb 15 '16 at 1:17
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Square retrofit server mock for testing
...).uri() (I fixed this by String url = chain.request().url().toString(); as my case different). 2- I'm getting java.lang.IllegalStateException: network interceptor my.package.name.FakeInterceptor must call proceed() exactly once. I have added this to addNetworkInterceptor() rather than addInterceptor...