I m trying to implement a weighted random numbers. I m currently just banging my head against the wall and cannot figure this out. In my project (Hold em hand-ranges, subjective all-in equity ...

There are a lot of questions about salts and best practices, however most of them simply answer very specific questions about them. I have several questions which feed into one another. Assuming a ...

I am working on a php site in which we have to upload images from users.i have to rename that file for preventing conflicts in the name of the image. uniqid(rand(), true); and adding a large random ...

How do I get two distinct random records using Django? I ve seen questions about how to get one but I need to get two random records and they must differ.

According to various sources, such as Wikipedia and various .edu websites found by Google, the most common ways for a hash table to resolve collisions are linear or quadratic probing and chaining. ...

I m pulling my hair out trying to build a little random photo JSON feed using DataMapper/Sinatra. Here s what I have so far.. Photo.favorites.to_json(:methods => [:foo, :bar]) So that works fine. ...

Simple enough question: I m using python random module to generate random integers. I want to know what is the suggested value to use with the random.seed() function? Currently I am letting this ...

I have two animation sequences, and I want one of them to play randomly when a button is pressed. Here is the code: { color.animationImages = [NSArray arrayWithObjects: [...