精灵和碰撞检测
One row is skipped each time the program scans a matrix from file !
I had this code working yesterday, but it seems like I edited it a bit and lost the working version. I cant get this to work anymore.[详细]
2022-12-29 13:27 分类：问答select failing with C program but not shell
I have a parent and child process, and the parent can read output from the child and send to the input of the child. So far, everything has been working fine with shell scripts, testing commands which[详细]
2022-12-28 18:21 分类：问答Is there a good extension for working with SVN in Emacs?
I\'ve tried psvn.el, but the command to diff the file you\'re currently looking at is just hideous: M-x svn-file-show-svn-diff. I tried installing vc-svn.el, but couldn\'t get that working on my versi[详细]
2022-12-24 10:02 分类：问答convert ü to u
I\'m using a database that contains contacts (fields like name, address, ...). If i\'m using in my database a city that contains special chars (like ü) or html codes (like ü), then how can i[详细]
2022-12-24 09:11 分类：问答Flex 3 - Movie Clips - Viewing multiple frames on the stage
I want to view all of the frames from within a MovieClip concurrently on the stage, however I am struggling to extract the individual frame information from the MovieClip.[详细]
2022-12-21 05:30 分类：问答Is there a more compact way to write this ROR code?
Is there a more compact way to write the f开发者_Python百科ollowing code.I would like to get rid of the line that assigns the empty string when flash[:add_run_error] is nil.[详细]
2022-12-19 18:58 分类：问答Grails Service Transactions
I\'m trying to get transactions working within a Grails service, but I\'m not getting the results I\'m expecting. Can someone tell me if I\'m doing something wrong, if my assumptions are off?[详细]
2022-12-16 18:11 分类：问答Pygame如何使用精灵和碰撞检测
在开始学习相关知识点之前，我们有必要先学习精灵和碰撞检测的含义。 精灵（英文译为 Sprite），其实在一个游戏程序中，精灵本质指的是一张张小尺寸的图片，比如游戏中的各种道具、人物、场景装饰等，它们都可以看做[详细]
2022-12-05 09:57 分类：开发
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