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Monthly Archives: August 2015

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禁止QQ的窗口抖动(OS X)

August 29, 2015 Ryza 1 Comment

本来想取个标题《禁止某聊天软件的窗口抖动(OS X)》,不过想必大家都明白,就直接说出来吧。

Continue reading 禁止QQ的窗口抖动(OS X) →

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利用OpenCV判定条形码的范围

August 8, 2015 Ryza Leave a comment

OpenCV在我的电脑里躺了很久了,今天正好有空,就拿出来“鞭尸”吧。

一边Google一边写的,判定的正确率还行吧。下面就直接贴代码了,主要的步骤都写在注释里面了。

Continue reading 利用OpenCV判定条形码的范围 →

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树荫下交错的摩斯电码

August 4, 2015 Ryza Leave a comment

摩斯电码(Morse code),想必大家都是听说过的,虽然是一种相对古老的编码,但即使是在今天,也被众多业余无线电爱好者使用。

那么我们可以拿它来怎么玩呢?报一下IP吧!

上一篇post写了树莓派自动发送IP到邮箱这种方式,那么这次就来演示一下摩斯电码的方式吧。

Continue reading 树荫下交错的摩斯电码 →

いまが最高!

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