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-1
votes
0answers
12 views

SHA-1 Implementation In Java [closed]

Can any one suggest an algorithm that takes in a string and outputs a 32 char hash using the SHA-1 hash function? Size of Hash must be 32 char or less.
-2
votes
0answers
14 views

'Working on Distributed Systems(Distributed Computing/Parallel Computing)" [closed]

How should I start afresh in 'Working on Distributed Systems(Distributed Computing/Parallel Computing)"??? Actually, I want to be more specific in this. I want to code and build some change in the ...
1
vote
1answer
94 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
111 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
101 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
267 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
189 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 ...