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Swift 和 .Net 开源,回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网...

...越来越重要,值得注意的是大众被发现使用软件规避排放测试。该汽车制造商正在使用版权法来阻止用户检查自己的车辆软件。他们的论点是,客户可以“调整”的软件,以规避安全和排放法规。 原文链接:http://www.cio.com/articl...
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How to find/identify large commits in git history?

...99 530KiB path/to/some-image.jpg 2ba44098e28f 12MiB path/to/hires-image.png bd1741ddce0d 63MiB path/to/some-video-1080p.mp4 macOS users: Since numfmt is not available on macOS, you can either omit the last line and deal with raw byte sizes or brew install coreutils. Filtering To achieve fur...
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How to send an email with Python?

...e = 'Our family reunion' # Assume we know that the image files are all in PNG format for file in pngfiles: # Open the files in binary mode. Let the MIMEImage class automatically # guess the specific image type. with open(file, 'rb') as fp: img = MIMEImage(fp.read()) msg.att...
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iOS 7 TextKit - How to insert images inline with text?

...chment alloc] init]; textAttachment.image = [UIImage imageNamed:@"whatever.png"]; NSAttributedString *attrStringWithImage = [NSAttributedString attributedStringWithAttachment:textAttachment]; [attributedString replaceCharactersInRange:NSMakeRange(4, 1) withAttributedString:attrStringWithImage]; ...
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App Inventor 2 经典蓝牙(SPP) 硬件接入:hc05 · App Inventor 2 中文网

...有六个引脚,引脚的作用如下: 通过厂商App连接串口测试,发现HC-05模块是经典蓝牙2.0,并不支持蓝牙5.0(低功耗BLE),它需要配对码进行配对,App Inventor 2 中使用“蓝牙客户端”组件,而非BLE拓展,必须在手机设置中配对成...
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How is TeamViewer so fast?

...like video streaming more than image streaming, as someone suggested. JPEG/PNG compression isn't targeted for these types of speeds, so forget them. Imagine having a recording codec on your system that can realtime record an incoming video stream (your screen). A bit like Fraps perhaps. Then imagin...
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Apply CSS style attribute dynamically in Angular JS

... ng-style="{'background-image':'url(../images/'+'{{item.id}}'+'_active.png)', 'background-size':'52px 57px', 'padding-top':'70px', 'background-repeat':'no-repeat', 'background-position': 'center'}"> </span> <span ng-if...
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Generate pdf from HTML in div using Javascript

...ld(canvas); var canvasDataURL = onePageCanvas.toDataURL("image/png", 1.0); var width = onePageCanvas.width; var height = onePageCanvas.clientHeight; //! If we're on anything other than the first page, // add another page ...
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best way to preserve numpy arrays on disk

... I tried to use png and npy to save a same image. png only takes 2K space while the npy takes 307K. This result is really different from your work. Am I doing something wrong? This image is a greyscale image and only 0 and 255 are inside. I ...
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我用AnyComponent块改造了App,30个按钮的代码从300行缩成了10行 - App应用...

...以一定要先备份或者用"撤消"功能。建议新手先在测试项目里练手,别直接在生产项目上操作。 坑2:notAlreadyHandled 的含义 最初我把 notAlreadyHandled 理解成了"是否已经有处理块",后来才发现它的正确逻辑是:如...