Allen's Blog

Month: February 2023

  • Microsoft Edge Kiosk Mode /w Session Storage

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    Allen
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    What’s kiosk mode? If you go to fast food market, you may use vendor machine/self-assist machine to complete your shopping tasks. The applications in the modern operating systems we called kiosk. [1] Kiosk mode in MS edge The tutorials posted by Microsoft were for in private mode, which cannot retain users’ session data (e.g. IndexDB,…

  • A c# implementation of Websocket: Websocket-sharp

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    Allen
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    If you are finding a websocket library which completely implement Websocket protocol RFC 6455)[1]. I would like to introduce WebsocketSharp. [2] Performance tips Although there is no size implementation for websocket, the limitations of websocket implementations are different. The original websocketsharp’s text buffer(initial frame size) is 1016 characters. If you want to increase the suze,…

  • Image rendering and scaling algorithms in browsers

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    Allen
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    Image rendering control We can control the image rendering algorithms by setting image-rendering property in CSS. [1] What resize or image generation algorithms are in browser? If you’re interested in how chromium based browsers generate the images per size or quality parameters, you can refer to the source codes used in the project. [2] References