CONSTANT_CASE Usage: All-Caps with Underscores
SCREAMING_SNAKE_CASE explained: where it's used, why it signals immutability, and how to apply it consistently across Python, JS, and Java.
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Tags: text, developer-tools, programming
CONSTANTCASE: When to Use Screaming Snake Case CONSTANTCASE — all uppercase letters with underscores as word separators — is one of the most recognizable conventions in programming. It is so visually distinct that you can identify a constant at a glance across thousands of lines of code. This guide covers where it is used, why it persists, and how to apply it correctly across Python, JavaScript, Java, and C. --- What Is CONSTANTCASE? CONSTANTCASE (also called SCREAMINGSNAKECASE or UPPERSNAKECASE) is the convention of naming constants in all uppercase letters with underscores between words: The visual impact is intentional. A name in ALL CAPS immediately signals to any developer reading the code: this value does not change at runtime. If you see in a codebase, you know it is a…
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