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Closed 11 years ago.
I want to learn software optimization, especially in Java. I want to be able to write code that's fast, and performs the best possible way. Can you point me to some resources to learn this? Books, tutorials, etc.
Thanks.
I suggest you to read Effective Java Book
Related
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Closed 9 years ago.
I'm looking for a library for data visualization that's make it possible to visualize components and their relationship as done here.
Thank you in advance.
JFreeChart is a free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications. Check more on the official website:
http://www.jfree.org/jfreechart/
Other options are
https://code.google.com/p/charts4j/
https://developers.google.com/chart/
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 9 years ago.
I wanted to start writing my own service, which will gives iOS- app json and receive the same json, but I don't know from what I should start. Could you tall me some tutorial, and example?
Thank you
You should start with figure out how web services work.
I can recommend you REST approach. It is easy to set up and maintain.
Here you can find a good tutorial and here there is something useful from Oracle.
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Closed 10 years ago.
I'm hoping to use Java to use GPUs in order to accelerate computation. I've heard CUDA has Java bindings, but I'm wondering if OpenCL does too? Overall I'm pretty confused about which devices are supported by which, and which is best to use with Java.
Basically, I'm trying to find something that is easily implemented in Java, and can support the most number of GPUs (NVIDIA, ATI, etc). Does anyone have a suggestion of what I should look into to achieve this? Thanks!
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Closed 11 years ago.
I have high level idea on the differences between C++ and Java compilation. But, I want to really understand and dive deep. can you suggest any references or blogs ?
Maybe this can bring some light on the subject
Java:
C++:
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 10 years ago.
I'm creating a software project in Java, is a remote administration tool. The thing is that I need to add some features with C++ and I read some about this process and I realized I need JNI, could you recommend me a good JNI Book or something related with ?
Have you read this?
Java Native Interface: Programmer's Guide and Specification
This book is quite good I think.