The latest articles on DEV Community by tkgka (@tkgka). https://dev.to/tkgka https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F803342%2F3de5131c-d643-4259-acfd-8ce52883454f.jpeg https://dev.to/tkgka en tkgka Mon, 29 Sep 2025 01:39:08 +0000 https://dev.to/tkgka/built-latencykit-in-swift-measure-rtt-throughput-to-see-if-your-network-is-actually-usable-31cm https://dev.to/tkgka/built-latencykit-in-swift-measure-rtt-throughput-to-see-if-your-network-is-actually-usable-31cm <p>I wanted to share a library I put together: <a>LatencyKit</a>.<br> What it does:<br> Measures RTT (round-trip time)<br> Measures throughput<br> Why: So you can determine not just if a network connection exists, but whether it can reliably send real data under current conditions. It helps answer questions like:<br> Can I stream or upload without too much lag or drop?<br> Will packet delays or throughput limits make my app feel sluggish?<br> Is the network good enough for real-time communication, or just basic reachability?<br> If you use it (or try it out), I’d appreciate:<br> Feedback on how well it works in different network environments<br> Ideas for features (e.g. configurable measurement intervals, loss/jitter stats)<br> Issues you see or contributions if you feel like improving it<br> also I cannot find how to make custom urlsession work with AVPlayer (which use for hls and etc...) so, if someone know please help<br> Thanks! 🙏</p> ios swift networking tkgka Wed, 28 Jun 2023 10:04:16 +0000 https://dev.to/tkgka/how-to-make-ai-qr-code-with-colab-4md4 https://dev.to/tkgka/how-to-make-ai-qr-code-with-colab-4md4 <p>I Wrote about how to create AI generated QR code Art with colab. so feel free to try it!</p> <p><a href="https://res.cloudinary.com/practicaldev/image/fetch/s--lHlRM6cu--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4yeeefw9s5nevz1urr0o.png" class="article-body-image-wrapper"><img src="https://res.cloudinary.com/practicaldev/image/fetch/s--lHlRM6cu--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4yeeefw9s5nevz1urr0o.png" alt="Image description" width="512" height="512"></a><br> <a href="https://github.com/Nazku-com/AI-QRCodeWithColab">https://github.com/Nazku-com/AI-QRCodeWithColab</a></p> ai colab stablediffusion tkgka Thu, 27 Jan 2022 13:29:57 +0000 https://dev.to/tkgka/application-to-prevent-shutdown-app-by-mistake-4f11 https://dev.to/tkgka/application-to-prevent-shutdown-app-by-mistake-4f11 <h1> Did you accidentally shutdown application by click command + q? </h1> <p>then <a href="http://github.com/tkgka/switcher">here</a> is the solution!<br> this app makes macOS click command + q twice to shutdown app<br> <a href="https://res.cloudinary.com/practicaldev/image/fetch/s--EJtAok_B--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_66%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yod4r9ekgw171bvpr7ms.gif" class="article-body-image-wrapper"><img src="https://res.cloudinary.com/practicaldev/image/fetch/s--EJtAok_B--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_66%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yod4r9ekgw171bvpr7ms.gif" alt="Image description" width="497" height="428"></a></p> swift app macos github