This article explains the fundamentals of character encoding in Python, covering concepts like ASCII, GB2312/GBK, Unicode, UTF‑8, and the differences between Python 2 and Python 3, while illustrating the encoding lifecycle of a .py file with clear examples and images.
This article explains the major changes introduced in Python 3.0—including the new print() function, unified Unicode strings, altered division behavior, updated exception syntax, removal of xrange, revised literal formats, module renames, and data‑type updates—while offering guidance for migrating existing Python 2 code.
This article explains why encodeURIComponent can raise a URI malformed error, clarifies the concepts of high and low surrogate pairs, and provides a comprehensive overview of character sets, Unicode, and the UTF‑8 and UTF‑16 encodings used in JavaScript.
This article explains the fundamentals of character encoding, covering the evolution from the 7‑bit ASCII standard to Chinese GB2312, the development of Unicode and UTF‑8, and provides practical guidance for handling these encodings in Windows and Linux C programs, including a sample UTF‑8 detection function.
This article explains the fundamentals of character encoding, covering character sets, encoding rules, and common schemes such as ASCII, Unicode, UTF‑8, GB2312, GBK, and GB18030, helping developers prevent and resolve garbled text issues in web and database applications.
This article explains Python's two-step encoding conversion, the built‑in error handling options for decode/encode, and how to register custom error handlers to gracefully process mixed‑encoding text and avoid UnicodeDecodeError exceptions.
This article explains why Chinese characters often appear as garbled text on Windows and Linux, introduces the history and hierarchy of Chinese encoding standards such as GB2312, GBK, GB18030 and Unicode, compares ASCII, UTF‑8/16/32, shows practical command‑line experiments, and offers guidance for handling Chinese text in C and Python programs.
This article explains why Chinese characters often appear as mojibake on Windows and Linux, introduces the history and technical details of ASCII, GB2312, GBK, GB18030 and Unicode, and provides concrete examples and command‑line tools for inspecting and converting file encodings.
This article explains how computers store and display characters using binary, defines character sets and encodings such as ASCII, GB2312, GBK, GB18030, BIG5 and Unicode, compares UTF‑8, UTF‑16, UTF‑32, and describes related HTTP headers like Accept‑Charset, Content‑Type, and Content‑Encoding.
