Alex

   
Alex

Posts by Alex (95)

How to protect SAP system?

Protection of ERP systems is a challenge. A good comprehensive project may take years to be completed, especially when dealing with large landscapes. However, it is worth investmen...

Alex in Security 17 September 2019

Memory Management in Python

Understanding memory management is important for a software developer. With Python being used widely across software development, writing efficient Python code often means writ...

Alex in Python 16 September 2019

Linux Kernel 5.3 Released

Now that Linux kernel 5.3 is officially released we take a quick look at the new and notable changes this kernel update brings. Linux 5.3 was announced by Linus Torvalds on the Li...

Alex in Kernel 16 September 2019

MVCC in PostgreSQL-1. Isolation

Hello! With this article I start a set of series (or a series of sets? — In a word, the idea is grandiose) about the internal structure of PostgreSQL. The material will be based o...

Alex in Postgresql 16 September 2019

Frontend Weekly Digest (9 — 15 September 2019)

This week we issue a really huge selection of all the essential news you might have missed on Front-end development. Make sure to check the latest updates on CSS, HTML, and JavaScr...

Alex in Frontend 15 September 2019

This PPA Lets You Try an ‘exfat’ Kernel Module Based on Samsung Code

A new PPA gives Ubuntu users the opportunity to use an option exFAT filesystem module based on the latest Samsung code. In August Microsoft announced it would help bring exFAT to...

Alex in Howtos 15 September 2019

14 Essential Ubuntu Keyboard Shortcuts

Ubuntu keyboard shortcuts help improve your productivity by making repetitive, repeated tasks faster and easier to perform. You probably already know a stack of keyboard shortcuts...

Alex in Ubuntu 14 September 2019

What is the difference between Dockerfile and docker-compose.yml files?

So you need to deploy containers. Where do you begin? You could certainly do this from the command line, deploying each container via a long string of command options, every time....

Alex in Docker 14 September 2019

Google released Dart 2.5: Code completion through Machine Learning

The latest Version of Google's C Alternative, Go 1.13, is hardly released, because the JavaScript pulls-derivative of the Internet giants: Dart 2.5 is here! The Highlights of the...

Alex in Mobile 13 September 2019

Planet Android: Google presents Flutter & Dart, web browser, Vivaldi & Gmail with Dark fashion for Android

holds Twice better, they say. The know Google and not posted on his Developer Days in 2019, only Flutter 1.9, but it sends in parallel Dart 2.5 into the race. In addition, Opera's...

Alex in Mobile 13 September 2019

GNOME 3.34 Released with “Drastically Improved” Responsiveness

And it’s here; the new GNOME 3.34 release is now officially available, six months after development first began. And the biggest change on offer in GNOME 3.34 isn’t one you can se...

Alex in Desktop 12 September 2019

Lessons learned from testiting Over 200 000 lines of Infrastructure Code

IaC (Infrastructure as Code) is a modern approach and I believe that infrastructure is code. It means that we should use the same philosophy for infrastructure as for software deve...

Alex in Devops 12 September 2019