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[QUOTE=SVR;1590049]The other two are ... Acceleration = -sin(t)/(sin(t)^2) Velocity = cos(t)/sqrt(sin(t)^2) Now to figure out how to apply these.[/QUOTE] I'm a little confused here but if a(t) = -sin(t)/(sin(t)^2) which can be reduced to a(t) = -1/sin(t) which also equals a(t) = -csc(t) wouldn't v(t) be equal to: v(t) = …

A few friends from school and I are messing around with writing a chat server/client. We are writing it in java, and now we are at the stage where we are trying to get people unique ids and logging in. Just curious as to the best practices for handling user …

[QUOTE=ceyesuma;1589461]I was reading some code that encouraged the use of vectors but my IDE is saying that it is an obsolete Collection. I need to use Vector because it can does not need to be a set size. and I would like to have a Vector of Vectors. Is there …

Hi everyone, I'm working on a summer coding project with few friends from school and we have a design issue that we need some input on.(The language is Java) We have for example a 2D vector class called Vector2. It has two properties float X, and float Y. When I …

[QUOTE=BOOMBOOMF;1569231]its still showin an error (the nulltype error), sionceit doesnt recognizes Random in : public void add( int sum1,int sum2. Random generator); moreover is 'Random' above suppose to be a built in keyword? =S[/QUOTE] I don't see the code posted for public void add(int sum1, int sum2, Random generator) but …

Hi I'm looking for a bit of direction for solving a problem. Just a bit of back story, my professor gave us a project of Building a tree, and using it to evaluate a mathematical expression. As far as the assignment is concerned it was completed but I was looking …