Previously, we learned about Python data types and variables, and we also mentioned strings. Next, let’s explore more knowledge about strings and encoding. Strings Strings are a commonly used data type in Python, and they can be created using single or double quotes. To create a string, simply assign a value to a variable. For … Read more
【Click the above「Blue Text」 to follow DF Maker Community and become a tech aesthetician together】 This week’s project is about how to use Arduino to display Unicode text.（Video demonstration at the end） Development Board Any Arduino development board that supports Arduino_GFX. Reference: https://github.com/moononournation/Arduino_GFX Step 1: Unicode and UTF-8 Unicode defines over 144k characters, covering 159 … Read more
When using C++ for encoding and decoding Chinese strings in a Windows environment, special attention must be paid to encoding standards, system API characteristics, and cross-scenario compatibility issues. Below is a detailed summary of key considerations: 1. Clarify Encoding Types and System Default Behavior The Windows system supports Chinese primarily through three core encodings: GBK/GB2312: … Read more
Click on the above “Embedded Application Research Institute” and select “Top/Star Public Account“ Useful Benefits Delivered First-Hand! Source | Embedded Application Research Institute Compiled & Styled | Embedded Application Research Institute Previously, I wrote a multilingual demo on the LVGL simulator CodeBlock to learn about the application of LVGL in multiple languages, as shown below: … Read more
Recently, I have encountered the issue of Chinese garbled text in the compiler. Although it does not affect the execution of the program, it always feels awkward to see a bunch of garbled text. I have a bit of OCD and always want to fix it! The reason for this problem is that everyone uses … Read more
1 Introduction Many years ago, we had a library that caused garbled text when users input Chinese characters. As a result, we modified it internally to use UTF-8 encoding throughout. The interface still used the std::string type as a carrier for UTF-8 strings because std::u8string did not exist at that time. For many years, everything … Read more