pikoTutorial articles - 53 total
How to convert hex to dec in Linux terminal?
Welcome to the next pikoTutorial! Conversion from hexadecimal to decimal Add the...
Setting up a Python project with CMake
Welcome to the next pikoTutorial! CMake is often associated only with C/C++ and occupies a high...
Separating builds for different configs with Bazel
Welcome to the next pikoTutorial ! Let's consider a simple project with the following...
Trying ROS2: pub/sub within a single container
Welcome to the next pikoTutorial ! I've worked with ROS 1 on various projects, but with its...
Bug of the week #9
Welcome to the next pikoTutorial ! The error we're handling today is a ROS runtime error: The...
UDP multicasting with Python
Welcome to the next pikoTutorial ! The minimal receiver import struct from argparse...
Destruction order vs thread safety in C++
Welcome to the next pikoTutorial ! What's the problem? Let's take a look at the simple...
Let’s review some code: C++ #2
Welcome to the next pikoTutorial ! Below you can find the code that we will be reviewing today....
Make C++ a better place #3: D as an alternative
The D programming language, commonly known as DLang, offered a fresh perspective on system-level...
Registering callback using std::function in C++
Welcome to the next pikoTutorial ! Imagine you're building an application that processes some data...
Bug of the week #8
Welcome to the next pikoTutorial ! The error we're handling today is a C++ compilation...
TCP client/server with Python
Welcome to the next pikoTutorial ! The minimal TCP server A TCP server listens for...
Simple menus in Bash scripts with select
Welcome to the next pikoTutorial! The select command in shell scripting provides an easy way to...
Calling member function on a nullptr in C++
Welcome to the next pikoTutorial ! The error we're handling today is a C++ compilation...
Bug of the week #7
Welcome to the next pikoTutorial ! The error we're handling today is a C++ compilation...
Python lru_cache explained
Welcome to the next pikoTutorial ! Imagine you’re developing an application that fetches data from...
How to dockerize a Python application?
Welcome to the next pikoTutorial ! If you ever wanted to ensure a consistent environment for your...
Make C++ a better place #2: CppFront as an alternative
In this article, we will explore how CppFront aims to make C++ a better place by introducing a new...
Parameters combinations in GoogleTest
Welcome to the next pikoTutorial ! Parameterized unit tests are priceless. They help to test code...
Data transfer with curl
Welcome to the next pikoTutorial ! Short for "Client URL," curl is a command-line tool and library...
Python reduce explained
Welcome to the next pikoTutorial ! The reduce function is a powerful tool placed in the functools...
Bug of the week #6
Welcome to the next pikoTutorial ! The error we're handling today is a Python runtime...
Custom literals in C++
Welcome to the next pikoTutorial ! What are C++ literals? Literals in C++ are constant...
Linux and hash command
Welcome to the next pikoTutorial ! What is hash? The hash command in Linux is a built-in...
5 Python good practices which make life easier
Welcome to the next pikoTutorial ! Below you can find the code that we will be reviewing today....
Let’s review some code: Python #1
Welcome to the next pikoTutorial ! Below you can find the code that we will be reviewing today....
Make C++ a better place #1: What does better mean
Let's define word "better" In the title of this series, I used the term "better", but as...
Enums vs enum class in C++
Welcome to the next pikoTutorial ! When dealing with enumerations in C++, developers have two...
Bug of the week #5
Welcome to the next pikoTutorial ! The error we're handling today is a C/C++ runtime...
UDP client server with Python
Welcome to the next pikoTutorial ! The minimal UDP server A UDP server listens for...