recursion

Java recursive binary search throwing out of bounds exception?

Hey, I have been asked to write a recursive binary search for my data structure class in university, but i'm having a slight problem. When i search for a number that is out of bounds (over 10 in this case) it throws an out of bounds exception. I understand why it's doing it, due to the array not having >10 spaces, but i don't know how to...

WPF Recursive call to Automation Peer API is not valid

I am receiving an error message "Recursive call to Automation Peer API is not valid" when loading a datagrid with a datatemplatecolumn containing a combobox column. The error ends up caught in our unhandled exception code. This seems to be an issue on my machine, and google has provided no source of guidance on resolving the issue. The i...

In C, how to I get to a specified directory?

I have to do a program where I need to index the files in a specified directory. I've gotten the indexing part down, but what I'm having trouble with is how to navigate to the directory. For example, say when I start the program, it will ask "What directory would you like to index," And then the input would be "usr/Documents/CS/Assignme...

how to get a smooth Google maps panTo() when the destination is far away

I've got two points on a google map and I want to transition between them using a smooth animation. Using the map.panTo() method I can pan to them but the animation only works if the second point is less than the width/height of the map. So the idea i've come up with is to break the transition up into something like: var destination =...

Scheme Help. Structs Lists and Recursion

(define-struct binding ( let ; a string num ; a number ) ) (define Bind-A (make-binding empty 1)) (define Bind-B (make-binding "A" 2)) (define Bind-C (make-binding "F" 1)) (define Bind-D (make-binding "A" 1)) (define Bind-E (make-binding "C" 1)) (define Bind-F (make-binding "E" 3)) (define Bind-All (list Bind-A Bind-B Bind-...

How can I return the odd numbers of a list, using only recursion in Python?

I do not want to use while or for loops, just want to use recursion to return the odd numbers in a given list. Thanks! ...

Recursion in MIPS

I'm struggling to simply understand how to implement recursion in MIPS. I have an assignment to write a Fibonacci program and a Towers of Hanoi Program. I understand recursion and how each of them can be solved, but I don't know how to implement them in MIPS. I am completely lost and could use any help I can get. ...

How can I find the depth of a recursive function in C++

How can I find the current depth inside a recursive function in C++ without passing in the previous level? i.e. is it possible to know how many times the function was called without using a parameter to keep track of the level and passing that number in as a parameter each time the function is called? For example my recursive function l...

PHP Require Recursion (...or the lack thereof)

Alright, I'm having an issue, as many other people are seeming to have, without fix. The issue is, when I try to use require or require_once, it will work fine if the file to be required is in the same subdirectory, but the moment it sees a file outside of their subdirectory, it quits. Here is basically what the file tree looks like: mai...

Binomial Coefficient using Tail Recursion in LISP

Hello, I'm a Computer Science student starting to learn LISP. I have been said to program a function to find C(n,k) using tail recursion, and I would greatly appreciate your help. I have reached this: (defun combinatorio-recursivo-cola (n k) (cond ((or (< n k) (< k 0)) NIL) ((or (= k 0) (= n k)) 1) (T (* (combinatorio...