Noted – Page 178 – A searchable collection of notes

22 short tests of Combine – Part 1: Protocols

I wrote some experiments around Combine, Apple’s reactive programming framework, to gain insight into how Combine handles edge cases that have caused problems for me in other reactive programming frameworks. How do subscriptions work? How do I cache computations? When are publishers and subscribers released? Under what circumstances is Combine thread-safe? Is re-entrancy possible? Does […]

论文笔记：A Survey of ……Object Detection – 知乎

这篇文章是关于物体识别领域的一篇综述性的文章，由于目标检测在计算机视觉领域的重要性，以及它在人类日常生活中广泛涉及所具有的挑战性，特别地，翻译总结一下这篇文章； Source: 论文笔记：A Survey of ……Object Detection – 知乎

计算资源有限的人如何在Deep Learning领域成长？ – 知乎

再进一步的话，就是多看论文，我一直觉得论文其实是最最重要的，闲的没事干就看论文，跑实验过程中就看论文，充分利用所有时间刷论文，初学者而言，五十篇论文加三五篇复现就足以对某个领域有较为深入的了解了。如果看完五百以上论文，其实很多领域之间都能很好地串起来了。这也是一个极为重要的避免做很多无用实验的手段。 Source: 计算资源有限的人如何在Deep Learning领域成长？ – 知乎

macos – Formatting USB Disk As EXT3 On Mac – Ask Different

I needed to format a partition to ext3 on my USB flash drive. The drive was already formatted, and had 3 partitions, and I wanted to convert partition 1 from FAT32 to ext3. Source: macos – Formatting USB Disk As EXT3 On Mac – Ask Different Also works for ext4.

iOS 13 – NSHipster

We’ve scavenged the best bits out of the iOS 13 Release Notes API diffs, and now present them to you. Source: iOS 13 – NSHipster

为什么江南七怪说没有练武的资质的郭靖，后来却成为天下第一？ – 知乎

郭靖的习武生涯，其实是一个孩子上学的过程。首先来了七个中小学老师，想把他教成全才。这些老师有的精通暗器、有的精通轻功、有的精通硬气功、有的精通剑术、有的精通马术，他们的共同点是：都没达到一流水平，甚至也没见过一流水平是什么样的。遇上马钰，他才上了大学。大学老师自己可能不是一流水平，但起码知道如何通向一流水平。郭靖最幸运的是，遇上了一个优秀的研究生导师：洪七公。洪七公直接告诉他，你是个当数学家的料，别纠结脑筋急转弯了。周伯通是郭靖的博导，他把自己都没练过的九阴真经扔给郭靖，告诉他：“练吧，你有这个水平，但练出来是啥样，我也不知道，看你自己水平了。” Source: 为什么江南七怪说没有练武的资质的郭靖，后来却成为天下第一？ – 知乎

Training YOLOv3 : Deep Learning based Custom Object Detector | Learn OpenCV

In this step-by-step tutorial, we start with a simple case of how to train a 1-class object detector using YOLOv3. The tutorial is written with beginners in mind. Continuing with the spirit of the holidays, we will build our own snowman detector. Source: Training YOLOv3 : Deep Learning based Custom Object Detector | Learn OpenCV

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