Given a valid UTF-8 or UTF-16 input, you may count the number Unicode characters using fast functions. For UTF-32, there is no need for a function given that each character requires a flat 4 bytes.

Learn how UTF-8 can improve performance for web applications that support multiple languages and scripts. Compare UTF-8 to other encoding schemes.

Character Encoding Representation in Unicode This document provides an overview of the different Unicode character encodings — UTF-8, UTF-16, and UTF-32. It covers their storage efficiency, real-world ...

UTF-8 is an ASCII-preserving encoding method for Unicode (ISO 10646), the Universal Character Set (UCS). The UCS encodes most of the world's writing systems in a single character set, allowing you to ...

UTF-8 stands for “ UCS Transformation Format 8,” and it is the most common form of character encoding for Unicode. Here, each unique character is mapped to one-byte units.

Source code for the Java Development Kit (JDK) would be redone in UTF-8 (Unicode Transformation Format) to facilitate better-defined encoding, under a plan afoot in the OpenJDK Java community.

Therefore, the chances of character mismapping are less with the Unicode (UTF-8) encoding standard. However, in a few cases, you may see unreadable text in Ubicode (UTF-8) encoding standard.

However, you must configure Outlook 2010 to use Unicode UTF-8 text encoding to combine non-Latin characters with English characters in email messages.