Forgotten Technologies: CGI
Inspired by the comments: people have a strong association between Perl as a language and CGI as a technology used in the early days of the web.
It makes sense: at that time, Perl was one of the few w...
12 January
·
20
· 141
·
7
·
Den W.
Comparing Bash and Python for Linux scripting
Sh (from English shell) is a mandatory command interpreter for UNIX-compatible systems according to the POSIX standard. However, its capabilities are limited, so more feature-rich command interpreters...
09 January
·
17
· 145
·
4
·
Den W.
What Every Systems Programmer Should Know About Concurrency
Concurrency is a fundamental aspect of modern computing, enabling efficient utilization of resources and improving performance. However, it introduces complexities that can lead to subtle and hard-to-...
17 December
·
15
· 142
·
2
·
Den W.
BRIN Indexes in PostgreSQL: A Guide to Hidden Performance Gems
When we talk about PostgreSQL and query optimization, most people immediately think of B-Tree indexes, GIN, GiST, and so on. But BRIN indexes often remain in the shadows, despite being incredibly usef...
16 December
·
18
· 103
·
2
·
Den W.
Popular errors in Golang and how to avoid them
Go is known for its concise and simple syntax, but even Go has many pitfalls that you may encounter in your work. In this article, I'll break down common mistakes with examples and tell you how to avo...
13 December
·
10
· 58
·
1
·
Den W.
Practical guide to testing applications using Selenium
Selenium open-source software suite is used for testing applications in automatic mode and administration of Internet resources (locally or directly in the network). Selenium tools automate browser ac...
01 November
·
16
· 98
·
3
·
Den W.
Switching from STM32 to GD32
STM32 and GigaDevice GD32 microcontrollers are often compared due to similar architecture and compatibility. GD32 is a kind of “clone” of STM32, using the same ARM Cortex-M core. The main difference b...
27 October
·
8
· 66
·
Den W.
Understanding Variables and Constants in Go
Variables and constants are fundamental concepts in most programming languages. They are the building blocks for storing and managing data. In this article, we'll explore how variables and constants w...
19 August
·
41
· 203
·
10
·
Den W.
How to Use Chattr Command in Linux
The chattr (change attribute) command in Linux is a powerful tool for modifying file attributes on an ext2, ext3, or ext4 filesystem. It allows users to set certain attributes that control how files c...
17 August
·
14
· 49
·
Den W.
30 Most Useful Python Libraries for Web Development in 2024
Discover the top Python libraries that will aid you in 2024. From data analysis to web development, find everything you need for efficient programming in Python.
30 Most Useful Python Libraries for Web Development in 2024
If you're just starting to develop your first website using Python, this artic...
07 August
·
28
· 117
·
7
·
Den W.
The Walrus Operator `:=` in Python
Python is constantly evolving, with each new version bringing various optimizations and new tools. In Python 3.8, the Walrus Operator (:=) was introduced, sparking significant debate within the commun...
06 August
·
18
· 96
·
5
·
Den W.
Secrets of Logical Operators in Python
Logical operations play an important role in programming. They are used to create conditional constructs and compose complex algorithms. In Python, logical operations are performed using logical opera...
04 August
·
23
· 113
·
3
·
Den W.
Rare Programming Languages: Why They Matter and What They're Used For
Modern developers increasingly turn to rare programming languages to address specific project needs. Let's explore when and how to use them.
Why Rare Programming Languages Matter
Today, the most popul...
04 August
·
18
· 100
·
1
·
Den W.
Guide to Using Signal in Angular 17
Introduction
Angular 17 is a powerful tool for creating modern web applications. With each new release, the development team adds new features, and one of the most exciting additions in Angular 17 is...
30 July
·
18
· 84
·
Den W.
Git Fetch: How and When to Use It?
What Does git fetch Do?
In short, it updates the local copy of the remote repository without changing the state of the project's files. When you run the git fetch command, Git communicates with the re...
30 July
·
12
· 80
·
2
·
Den W.
Setting Up gopls in Neovim Using nvim-lspconfig and lazy.nvim
Neovim, with its modern architecture and extensive plugin ecosystem, provides an excellent environment for development in various programming languages. For Go developers, integrating gopls (the Go la...
27 July
·
7
· 70
·
Den W.
How to Disable Autostarting Docker Containers After Reboot
Docker containers are incredibly useful for running applications in isolated environments. However, you might not always want your containers to restart automatically after a system reboot. In this gu...
27 July
·
7
· 67
·
1
·
Den W.
Using pretrained Bert model for Text Classification
Introduction
TinyBERT is a compact version of BERT (Bidirectional Encoder Representations from Transformers) designed to offer similar performance with a significantly smaller model size. In this tuto...
24 July
·
6
· 27
·
Den W.
Tuning MariaDB for Optimal Performance: Key Settings for InnoDB Tables
Introduction
MariaDB, a popular open-source database management system, offers powerful features to ensure high performance and reliability. For applications relying on InnoDB tables, fine-tuning specific settings can make a substantial difference in performance. This article provides a comprehensiv...
24 July
·
6
· 20
·
Den W.
Exploring SQL's HAVING Clause for Advanced Filtering
When delving into SQL, mastering the HAVING clause alongside the GROUP BY statement becomes crucial for nuanced data manipulation. This feature empowers users to refine result sets post-grouping, part...
01 April 2024
·
9
· 66
·
Den W.
