If Condition Rules In My Org

Code review Coding standards Best practices Syntax Defensive programming Null-checking Yoda-conditions Null-pointer-exception

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5 months ago 165,070 views 0 shares

If Condition Rules In My Org

null-checking-memes, coding-standards-memes, defensive-programming-memes, code-review-memes, java-memes | ProgrammerHumor.io

The subtle yet profound difference between null != domain and domain != null is perfectly captured here! The first check (happy face) follows the defensive programming principle of putting the constant first to avoid accidental assignments. Meanwhile, the second approach (angry face) risks the dreaded NullPointerException if someone mistakenly types = instead of !=. This tiny syntax choice literally determines whether your code review ends with approvals or a 47-comment thread about proper null checking conventions. The facial expressions perfectly match the emotions of discovering which style your codebase has standardized on!

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