From what I understand about A* heuristics and how the Bresenham algorithm works, this may not be be possible since only the current state and goal state are passed to the heuristic function. But mayb
I am working on an iPad app, and one of the feat开发者_JAVA百科ures that has been requested is the ability to make measurements of an image. With the knowledge that the iPad screen has a 132ppi resolu
I\'m new with xCode and I have a problem with it. I\'m making an application for my Ipad. I want to highlight text, but I can\'t set the opacity of my line. I searched the internet, but i didn\'t find
Given the picture below: The positi开发者_如何转开发on of A and B is known, the rest of the picture is just raw pixel data (only red and white pixels). What algorithm can I use to erase the part to
I have been using the CImg library, and 开发者_StackOverflow社区have been pleased with how easy it is to integrate and use. However, I now want to draw thick lines (i.e., more than one pixel thick). I
I\'m trying without success to join all lines in a paragraph (block of text) using a vimscript. I want to do this for every paragraph (block of text) and want to keep the empty lines between them.
I am trying to create a program that reads multiple choice answers from a txt file and compares them to a set answer key.This is what I have so far but the problem is that that 开发者_Python百科when I
If given a line (represented by either a vector or two points on the line) how do I find the point at which the line intersects a plane? I\'ve found loads开发者_开发百科 of resources on this but I can
I have a strange problem. Sometimes it happens, sometimes it doesn\'t. I have an array of GLfloat with 8 items. When EAGLView draw it, it shows the two lines of the array, but also an additional line
I use a EditText view with a (Hint : text) I want to reproduce the (Single line : true) EditText\'s attribute which is deprecated.
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