Dandelion · JELLY Technical Journal Vol.42

This is the best of times. Diversified platforms give everyone the opportunity to grow and develop. People with various needs and those who solve their needs are eye-opening. But it wasn’t a perfect time. “What algorithms do you need to know on the front end?” “Chinese people don’t need privacy!! Does it take time to write a PPT “… The unimpeded way of speaking also brings a lot of intrepidity of malice, but the sky light platform is not a hundred feet high, overlooking the forest ridge like a screen, when we stand high enough, the original barrier of view is no longer a problem.

It’s like Trekhleb’s JS algorithm class; Privacy protection is not the user’s own struggle, and it is not exactly the same as we normally understand it; Slidev, an automatically generated POWERPOINT tool, saves you a lot of work; In fact, there are also platforms like Github collaboration among designers, exploring the unknown constantly.

View the sea volunteers

Mountaineering is full of feelings in the mountain, the view of the sea is the meaning of the sea

Uber engineer’s JS algorithm class

Abstract: This article is aimed at the computer development, often need to use some of the thinking mode and basic principles, organize component modules, such as data structure: list, queue, stack, tree; Such as algorithms: circular cutting, Cartesian product, regular, binary search, bubble sort and so on, for everyone to learn and study. Mainly includes concept introduction, diagrams, exercises and video demonstration teaching. This is a great guide to the front end, and to all the steps of program development.

In our daily development, if we can combine data structures and algorithms, understanding these ideas can simplify our program, enhance the robustness and readability of the program, and optimization performance often needs the support of this kind of knowledge. Let’s code together!

Personal privacy in the age of Big data

Summary: As digital technology continues to advance, the protection of personal privacy is becoming more important. This article analyzes how browser fingerprint technology can define and locate a specific user, and some specific application scenarios.

Recommended language: It is inevitable to expose some personal information when using smart devices, but we must remember to pay extra attention to the access to some key information push, and avoid the exposure of personal privacy information as far as possible, which is an important ability for us in the new era.

Designer on Github

Summary: Figma Config 2021 has released a new whiteboard tool, FigJam, with the long-awaited branch management feature, and a new Mobile app, Figma Mobile. Other content includes real-time voice tools, an online multiplayer editor cap of 500, and a community that is officially open to everyone

Figma Community is a Github for designers. In addition, branch management is also supported for design works, which bid farewell to the traditional multi-file version management, and greatly improves the efficiency of design collaboration.

Farewell PPT Engineer

What it’s about: A presentation tool for developers, with Markdown syntax support, customizable themes, quick presentation generation… Slidev is designed to give developers the flexibility and interactivity to make their presentations more interesting, expressive, and engaging by using tools and techniques they are already familiar with.

Writing documents and PPT occupies most of your daily work time. Have you ever thought of a better solution? Slidev is a Markdown to POWERPOINT tool, supports PDF and SPA applications export, and provides VSCode auxiliary plug-in. In addition, read the tool source code, you can learn if based on Vite package complete application.

Renovation of works pavilion

Because of the mountain of the center of the maneuvering, looking at water such as days of poor eyesight

Pixel painting realized from scratch

Synopsis: Pixel wind is never out of date classic, this article starts from scratch to teach you how to achieve super pixel segmentation SLIC algorithm, and complete a picture of the pixel chemical tool, come quickly and little sister to learn the algorithm.

Do you still remember what pixel wind games you have played, such as Redemption Bell, Strange Town or Magic Tower? Of course, this article won’t tell you how to develop these games, but the pixel-style algorithm implementation is still fun compared to the game

“Dandelion” periodical, updated weekly, we focus on mining “basic technology, engineering, cross-end framework technology, graphics programming, server development, desktop development, artificial intelligence, design philosophy, front-end framework” and other general direction of the industry hot, and professional interpretation; Not only that, we will also present selected articles on concave-convex technology to show you the technical direction of research within the team.

Look up, dandelion seeds will take root, such as summer flowers gorgeous; Gewuzhizhi, we look far, the sea, in order to accumulate silicon step to thousands of miles.

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