What is the fastest m开发者_运维技巧ethod to convert a java.nio.ByteBuffer a into a (newly created) CharBuffer b or char[] b.
I\'m exploring options to help my memory-intensive application, and in doing so I came across Terracotta\'s BigMemory.From what I gather, they take advantage of non-garbage-collected, off-heap \"nativ
I have an array of ByteBuffers(which actually represent integers). I want to the separate unique & non unique ByteBuffers (i.e integers) in the array. Thus I am using HashSet of this type:
I have designed a real time Physics simulation with NIO, which is about moving balls simultaneously (real time) on multiple clients
I am trying to rewrite some of my code from a C++ program I wrote a while ago, but I am not sure if/how I can write to a byte array properly, or if I should be using something else. The code I am tryi
I converted some code from a C++ application I wrote a long time ago to C#. In C++ I had a library I used that was a bit buffer, but my lack of C# knowledge has somewhat complicated the conversion.
i am having a bit of trouble with DataInputStreams, So i have data coming for a local server, i know that the bytes i read in will follow this format
In java, I want to parse a file, with heterogenous data (numbers and characters), fast. I\'ve been reading about ByteBuffer and memory mapped files.
I\'m reading a 16 byte array (byte[16]) from a JDBC ResultSet with rs.getBytes(\"id\") and now I need to convert it to two long values. How can I do that?
I try to access a byte[] via a ByteBuffer in order to represent a file-type I defined. The first positions within the byte[] contain some Metadata and get treated with bit-manipulations. So they开发者
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