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can you give me few specific cases when using "streams" in Java 8 would be the best solution?
I did a lot of research on the internet but I couldn't find any specific cases...
Thank you in advance.
Many examples are provided in java.util.stream's package summary.
RTFM. ;)
Currently we all are moving towards BIG DATA and Real Time no wonder if Java also starts thinking in that aspect. Java 8 Streams would empower the entire working model of Java Collections. Streams would help us processing huge amount of data (may be something like infinitely running streams) in parallel.
I have been blogging a Series of article on Java 8 Streams API. Please do visit for more information amitph.com > Introduction to Java 8 Streams API
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threads are not used, generics are not used.
Android uses only fraction of Java features, i know this, but what parts are NOT used?
p.s. this is not opinion type of question - i m asking about actual parts, i.e. specific answer, facts.
my opinion: threads are not used, generics are not used.
That's wrong. The whole java.util.concurrent package was ported up to java 1.6. And Generics are also full supported. What is not yet in, is the new java 1.8 features, like streams and lambda, and part of java 1.7, the new File.NIO 2
How about AWT and Swing? Android has it's own UI Framework.
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I want to develop an ERP application. What is the best framework to use. Am good with Codeigniter and ready to learn a better framework. Plus, the application will be used in a a large organization. I have read many forums but can't end up with a concrete reason why I'd prefer one over the others.Is there an alternative programming language which is not necessarily web based? Any idea will be highly appreciated.
try laravel first as it is modern and has a lot of support. Go on the irc channel and it is a great place. zend will take a lot longer to build and plan.
if you want a proof of concept, you can get it up in a few days in laravel. then you can decide on where you want to take it from there.
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I am working on a code base which was developed 2 years ago. The code used jai-imageio (as a dependency from dcm4che). Apart from running into many problems(64bit win OS etc), I discovered that there are many different ways of handling imageio in Java now. A few of them being:
https://github.com/jai-imageio/jai-imageio-core (old but still used in many projects)
https://github.com/geosolutions-it/imageio-ext/ (jai-imageio page recommends it)
http://docs.oracle.com/javase/7/docs/api/javax/imageio/ImageIO.html (included in Java)
I would primarily be dealing with DICOM images and JPEG2000 format, but since I am in process of upgrading the code-base, which of these(or other) is the most preferred/recommended way of performing imageio with Java ?
I think this is pretty subjective and will likely be closed as such, but in my opinion, unless there's a compelling reason for you not to use the standard Java library, give it a go and see how you get on. At the very least it will reduce the dependencies that your project has, which is always a plus.
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I just want to know how to do multithreading using java in MATLAB? I know there is parallel computing toolbox in MATLAB by this one can implement parallel computing and in JAVA by extending Thread Class we can do multithreading.
I want to execute multithreading using java code in MATLAB without using PCT of MATLAB? Please provide a code if possible.. I studied several literature but still can't be able to execute even a single program of java using MATLAB.. Thanks in Advance!!!
You could try reading through the example from this article on the Undocumented MATLAB blog, which illustrates calling threaded Java from MATLAB. It's one of a four-part series discussing several other ways of implementing threads, including .NET and MEX.
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I have an assignment to find least used icons on desktop in Windows.
I need to code using JAVA. Which property of the File object in JAVA will be useful?
I have started analysis on it. A help will be much appreciated.
Have you checked out the File API? File#lastAccessTime is probably what you are looking for. Keep in mind that this only works in Java 7.
As for FREQUENCY of use, I do not think Windows keeps any data per-file... So you will have to rely on the last time of modification, possibly vs time of creation. The Java function you will need to rely on is lastModified(), eg
file_list[i].lastModified()