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05/23/2021

Who is DevOps egnineer? We don't know really, but common expectations from this kind of person are good scripting skills, cloud concept knowledge, tool integration expertise, CI/CD pipeline mastery.

♦ Share in the comments what kind of skills DevOps engineer should have in your opinion!
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05/22/2021

How do you recognize bad code? By code smells, of course!

♦ Share in the comments which code-smells serve you as an indicator of bad code!

Some common code smells:

💩 God object - a class that has grown too large and does too many things.

💩 Feature envy - a class that uses methods of another class excessively.

💩 Too many parameters - a long list of parameters is hard to read, and makes calling and testing the function complicated.

💩 Long method - a method, function, or procedure that has grown too large.

💩 Duplicated code - identical or very similar code exists in more than one location.

💩 Mysterious name - functions, modules, variables or classes are named so that don't communicate what they do or how to use them.

💩 Data clump - occurs when a group of variables are passed around together in various parts of the program.

💩 Inapproriate intimacy - a class that has dependencies on implementation details of another class.

🔗 Source: https://en.wikipedia.org/wiki/Code_smell

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05/21/2021

Senior developers are smart folks! 👩‍💻👨‍💻 They not only know how to write and debug code, they can also communicate well with their peers and business representatives, they can write good documentation and efficient e-mails, they know how to quickly search for required information and how to do research, they also know well how to mentor junior developers. But also they know when there are different solutions to the problem and code is not one of them.

♦ What do you think? Share your thoughts in the comments!

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05/20/2021

V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++. It is used in Chrome and in Node.js, among others. It implements ECMAScript and WebAssembly, and runs on Windows 7 or later, macOS 10.12+, and Linux systems that use x64, IA-32, ARM, or MIPS processors. V8 can run standalone, or can be embedded into any C++ application.

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05/03/2021

What do you use to externalize configuration of your applications?

🗣 XML = eXtensible Markup Language
🗣 YAML = YAML Ain't Markup Language
🗣 JSON = JavaScript Object Notation
🗣 TOML = Tom's Obvious, Minimal Language
🗣 HCL = HashiCorp's Configuration Language

or

🗣 DIY = Do It Yourself format 😀

💬 Share your ideas in the comments!

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05/02/2021

Developers spend in terminal almost as much time as in their IDEs.

⁉ What's your favorite shell trick? Share in the comments.

Here are some awesome additons to your shell:

🔗 https://ohmyz.sh/
🔗 https://ohmyposh.dev/
🔗 https://github.com/oh-my-fish/oh-my-fish
🔗 https://github.com/ohmybash/oh-my-bash

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