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Habr.com ⬝ English edition
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It’s high time to become part of an open source project.

It’s not a new idea, but It’s fantastic to combine learning and building your projects with an open source that you are actively developing: http://amp.gs/Oh1T
How to speed up LZ4 decompression in ClickHouse?

In many cases, all the potentially time-consuming computations are already well optimized, plus the user wrote a well thought-out query. Then all that’s left to do is to perform decompression: http://amp.gs/OgfY
How to save $58 in 5 minutes.

Many of you will take a flight to a place far from your everyday routine at home. Before this hot vacation season starts, we should discuss an interesting and useful method on how to save money using a VPN: http://amp.gs/OgUE
“The 'T\x65s\x74' literal will be encoded in different of ways, depending on the compiler. A similar logic had to be added in the analyzer. As a result, we’ve made a new diagnostic rule”.

The dangers of using multi-character constants: http://amp.gs/Og3P
EvilParcel vulnerabilities analysis.

These vulnerabilities are found in various Android system classes. Errors in these classes make it possible to substitute information during the data exchange between apps and the system: http://amp.gs/OEmS
Simplify working with parallel tasks in C#.

Async/await pattern has significantly simplified working with asynchronous operations in C#. However, this simplification relates only to the situation when asynchronous operations are executed consequently: http://amp.gs/O97t
How to Repair a Backyard Swimming Pool in 7 Hours Using the Critical Path Method?

Although the CPM is often criticized today, its foundations continue to be popular among project managers all over the world: http://amp.gs/O9wk
Airbus reaches new heights with the help of Microsoft mixed reality technology.

Microsoft’s mixed reality technology can be used to help Airbus production workers access information and instructions while their hands are occupied: http://amp.gs/O4pt
"Figuring out the future of distributed data systems".

The big interview with Martin Kleppmann, a researcher in distributed systems at the University of Cambridge, and the author of the highly acclaimed "Designing Data-Intensive Applications": http://amp.gs/OUpG
Visual Studio tips and tricks.

Whether you are new or have been using Visual Studio for years, there are a bunch of tips and tricks that can make you more productive: http://amp.gs/OU2I
• Build A PWA With Webpack And Workbox
• How accessibility trees inform assistive tech
• Building a Conference Schedule with CSS Grid
• A Beginner’s Guide to Vue CLI
• The State of Angular in 2019, and much more

Frontend Weekly Digest (24 — 30 June): http://amp.gs/ONim
PVS-Studio for Visual Studio.

“Our efforts are often concealed behind the scenes. I decided to remedy this situation and tell you about the PVS-Studio plugin for Visual Studio. If you use Visual Studio, this article is for you”: http://amp.gs/ONWi
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Python in Visual Studio Code — June 2019 Release.

“In this release we made improvements that are listed in our changelog, closing a total of 70 issues including a plot viewer with the Python Interactive window, parallel tests with pytest, and indentation of run selection in the terminal”: http://amp.gs/OAIU
PVS-Studio in the Clouds — Running the Analysis on Travis CI.

“In this article, we’ll tell you how to integrate analysis of source code into a CI cloud platform with the tools that are already available in PVS-Studio”: http://amp.gs/OACn
PVS-Studio Graph of Diagnostic Abilities Development.

“If you care about whether we have lost our vivacity over the years, and whether PVS-Studio stops developing, the graph given in the article will take this issue off the table”: http://amp.gs/OAEQ
Just take a look at SObjectizer if you want to use Actors or CSP in your C++ project.

SObjectizer is a rather small C++ framework that simplifies the development of multithreaded applications: http://amp.gs/OAsb
Evolution of every developer’s most popular tool.

Every development environment has a tool called Output. There is no need to describe what it does, since all developers without exception use it in their work on daily basis. It is simple and conservative: http://amp.gs/OA3K
Redirects: 301, 302, 307 | How-To 301 guide.

Redirection is a way of forwarding the user to the URL that is different from the one they initially clicked on. Here are some of the most common types of redirection are listed: http://amp.gs/OAQj
“I don’t care what your dragon’s said, it’s a lie. Dragons lie. You don’t know what’s waiting for you on the other side” — Michael Swanwick, The Iron Dragon’s Daughter

Why LLVM may call a never called function: http://amp.gs/Osk4
“There are tons of articles and source code examples. But, unfortunately, I could not find any reference with simple step-by-step instructions”.

Microservices architecture & implementation Step-by-Step. Part 1: http://amp.gs/OsJ9