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I'm working on a Lamport's logical clock for my college assignment and have to either implement or simulate it.
I'd Google a lot and searched here too but not getting any good result. Will anybody help me out in implementing this?
At least can provide some link or resource helpful to me which java classes of Java-API will be helpful or to be used for the implementation.
The most useful resource is going to be your own mind. Re-read the paper. What is the essential condition under which a Lamport clock is correct? (Hint -- you can guarantee one event happened after another.)
Have a look at this presentation. This tutorial is also helpful.
Then try to write out a description of the algorithm and how it works. Draw pictures.
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Working on this desktop application, every thing is going great. Had some troubles her and there, but fixed every single on of them.
The only problem is that my app look ugly, that is what my boss thinking.
Done some research found javaFX but a lot of forums calling it dead or dying
is true ??
And if not any one has a good tutorial on it
JAVAFX
I liked it a lot, but I do fear they came a bit late to the show. It is also relative complex (but nicer than swing, I find) compared to web frontend frameworks
On the last devoxx conference, Oracle profiled javaFX as a platform for mobile. Maybe it has a chance there.
For tutorials: just google....
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Hi i am new to java and facing difficulties in learning methods and their parameters , tell me the best way of memorizing all methods,interfaces names etc
Use an IDE. Code completion is a wonderful thing. In eclipse I love to type syso ctrl-space and watch System.out.println() magically appear. I love to hover my mouse over a method and have the java docs popup and tell me what it does and what it needs.
Use google. Use stackoverflow. Use github. Use your own code once you've written enough stuff.
Also realize those of us who've been coding for decades still have to look some of this stuff up. So you're not alone.
It also helps to use cheetsheets:
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I recently went for an interview and was requested to submit an example of my production code.
Submitted the code complete with javadocs, but was questioned by the interviewer about my choice of it.
I find javadocs quite useful for understanding code by others and it's really not that much of a legibility issue if I'm using an IDE. Can someone enlighten me on why it may not be recommended and what would be a better alternative in said situation?
Javadocs are not evil, and for Java it's the best you can do to properly document your code.
Being questioned does not mean automatically that what you've done is evil. Questions are mostly to test if you're sure in what you do and if you know more about it or you just made a guess.
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I work on Android and Java almost all the time. I am still at an intermediate level of experience in both. But whenever I code, I try follow and implement all the OOP concepts while programming even for small applications or programs.
I have a question that does creating a METHOD for each functionality (data passing, data retrieval, calling subroutines in other classes,
activities) is a good practice or a bad practice? And does creating
lot of methods(modules) degrade performance?
Any sort of help or explanation is truly appreciated.
Thanks in advance.
According to this and this, making more and more methods for everything is not a good idea in Android. In their words, "virtual method calls are expensive". They also recommend avoiding excessive use of design patterns and class hierarchies; see here and here.
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I've searched in Internet about burning CD/DVD that can work either in Linux and Windows. but unfortunately, I couldn't find a good solution.
Somebody suggested me, use commands line that related to Operating system. but I think it'd better write a good code that be able to use everywhere.
All my needs are described below:
get list of accessible driver name
get list of writer speed that any driver can do.
burn CD/DVD
So, If you can solve this problem, help me.
Thank you