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-1
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0answers
11 views

How do I create a method in Java that takes integer inputs for an array with a sentinel value? [on hold]

Here's is what I have so far, I can get it to work but I'm having trouble getting rid of the -999 value in the array. This is supposed to terminate the for loop public static int readData (int[] x) ...
0
votes
0answers
12 views

How do I go about learning OOP in Java? [closed]

Looking to do some prior self-study for a college course on "OOP in Java". I am familiar with OOP in C++ and PHP but have no experience in Java whatsoever.
-1
votes
0answers
7 views

Finding out when the close button in notepad is clicked (JAVA) [migrated]

Basically I need to open a notepad at runtime. I do this with the help of ProcessBuilder. ...
1
vote
0answers
16 views

Implementing TCP request and answer [closed]

I'm creating an application where client connects to server, retrieves some data and after that connection is closed. He spends some time changing that data and then connects again to the server ...
1
vote
0answers
50 views

Beginner Guide/Tutorial to using Bluetooth in Java [closed]

I found this similar question: http://stackoverflow.com/questions/8677204/bluetooth-in-java-j2se It was asked in 2011. The answer has four links. The first two download links seem to work fine. The ...
-1
votes
1answer
40 views

What do you mean by minimum height of a Binary Search Tree? [duplicate]

I came across the term "minimum height of a Binary Search Tree" (in Java) in class, but I don't fully understand. Could someone please elaborate on: (a) What it is ? (b) How to ...
-1
votes
1answer
24 views

Is it possible to make excluded search with for loop in Java? [closed]

I am trying to calculate all pure strategy Nash equilibrium in a mxn game. It requires to check all pure strategy pairs (m.n pairs). Suppose player 1 has m strategies. Algorithm should start with the ...
-1
votes
2answers
46 views

Analysing Algorithms Big Oh/Complexity theory [duplicate]

I'm revising for my finals and from looking at previous exam papers I have a found a popular question that has came up almost every year, worth a lot of marks. Each year the question is written very ...
1
vote
2answers
88 views

Break and Continue in Structured Programming?

One of the ways to ensure following the structured programming paradigm is by having all control flows having only one entry and one exit point. Does skipping iterations by using break and continue in ...
0
votes
2answers
84 views

How to learn computer science the right way [closed]

I looked through the sites and this seems to be the best place to ask this question. I am sure it has been asked 10000 times but I am looking for a tailored answer to me and my situation. I currently ...
1
vote
1answer
49 views

Isn't software needed from programs to run? [closed]

I am a student who has entered a game programming competition called FBLA at school, and I sent them an email because I had a few questions about how the competition is ran. The main question I had, ...
-1
votes
1answer
41 views

Linked list implementation problem [closed]

Note its not a homework question, just practice Hi i have always seen linked list implementation in java using the following piece of code ...
1
vote
1answer
190 views

Code to get java code complexity [duplicate]

I have Java function as input and want to get it's order for example O( n ) I search in the internet very hard but didn't find any thing can help me, is there any algorithms or package may help me.
2
votes
1answer
240 views

Java, strong typing, covariance and contra-variance

While studying for a test in my OOP course, I came upon this question which had an answer I didn't really understand. The question is as follows (translated): The programming language "Sava" is ...
2
votes
1answer
298 views

Contracts for Java Bytecode

Introduction For a paper I need contracts, which are also referred to as Design by Contract (DbC)1, and conceptually go back to Hoare[2]. For my work I need to apply contracts to Java bytecode. The ...
7
votes
3answers
490 views

Inheritance, and dynamic access to members/attributes and methods in Java-like languages

I have a question about inheritance in Java-like OO programming languages. It came up in my compiler class, when I explained how to compile methods and their invocation. I was using Java as example ...
3
votes
1answer
211 views

Is the type inference here really complicated?

There's a question on SO asking why in Java the right type doesn't get picked in a concrete case. I know that Java can't do it in such "complicated" cases, but I'm asking myself WHY? The (for ...