Elvis operator Articles

Page 1 of 1 (4 articles)

10/13/2025 • EN

Explains how to create user-defined functions in ColdFusion to coalesce values, addressing limitations of built-in operators.

coalescing coldfusion elvis operator null-coalescing operator user-defined functions

1/31/2017 • EN

Argues against adding an Elvis operator (?.) to Java for null safety, claiming it harms correctness without a non-nullable type system.

elvis operator Java Null Safety Optional type systems

3/16/2015 • EN

Explores implementing a null-safe 'Elvis' operator in Java using method references and utility methods for cleaner null handling.

elvis operator Java Method References Null Safety Utility Method

9/3/2013 • EN

Explains how to use PHP's short ternary operator (?:) for more concise code, replacing repetitive variable checks.

elvis operator php Php 53 syntax ternary operator

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