nested type cannot hide an enclosing type
You have defined the HelloWorld class twice. Remove one level and you should be fine.
You have defined the HelloWorld class twice. Remove one level and you should be fine.
Today, I went drinking with my colleagues, and after five beers and some tequillas I found this question and thought, “have at ya!” So I was struggling for a while but then I found a simple solution using MEX. I theorized that the OpenGL context, created by the last window, could be left active and … Read more
When dealing with JNI and Maven, Projects With JNI is the reference one should start with. It covers a lot more than your current problem (which is “just” using a library that relies on JNI and native libraries) but, well, he who can do more can do less. If you read it carefully, you’ll see … Read more
The direct NIO buffers use unmanaged memory. It means that they are allocated on the native heap, not on the Java heap. As a consequence, they are freed only when the JVM runs out of memory on the Java heap, not on the native heap. In other terms, it’s unmanaged = it’s up to you … Read more
Why does java app crash in gdb but runs normally in real life? Because it doesn’t actually crash. Java uses speculative loads. If a pointer points to addressable memory, the load succeeds. Rarely the pointer does not point to addressable memory, and the attempted load generates SIGSEGV … which java runtime intercepts, makes the memory … Read more
create your own sphere mesh simple 2D loop through 2 angles (spherical coordinate system 2 Cartesian). You can easily add ellipsoid properties (earth is not a sphere) if you want more precision. If not then you can use single sphere mesh for all planets and just scale it before use … let a be the … Read more