I have a webpage, the background for which is going to be a flashlight. Is it possible to draw the flashlight so that the beam (a piece-of-pie shape) will expand, no matter the size of the user\'s bro
Is it possible to set an element of an array to NaN in Python? Additionally, i开发者_C百科s it possible to set a variable to +/- infinity? If so, is there any function to check whether a number is in
Background: for my computer science class, we were asked to create a program that would help elementary school children learn basic math.
Is there a way to generate an infinite stream (to a file descriptor) from a (finite) buffer, i.e. repeating the buff开发者_JAVA技巧er, without invoking calls from user-space (except for initially sett
here is what I thought would be a correct and useful definition of fibonacci nums in scala: lazy val fibs:Stream[Int] = 0 #:: 1 #:: (fibs,fibs.tail).zipped.map(_+_)
Ok, so I had to modify my already working program to use 2 separate classes...one to perform the task and one to store info. Once it does the first calculation and it gets to the second entry, it skip
I\'m trying to generate an infinite map, as such. I\'m doing this in Python, and I can\'t get the noise libraries to correctly work (they don\'t seem to ever find my VS2010, and doing it in raw Python
I\'m trying to write a function that, given two quadtrees representing images, will output another boolean quadtree \"mask\", with value True for a pixel if both quadtrees have the same color the corr
I\'d like to make a looping ListView. That means, it behaves a bit like the picker widget on iOs, so when the user scrolls either up or down, the list just keeps looping its contents. I\'d guess that
I\'m hoping someone can help me out here - I\'m testing some javascript and put an alert in a while loop to show how some variables were changing, but... I put it in 开发者_如何学Cthe wrong line and n
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