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Safe navigation operator

In object-oriented programming, the safe navigation operator (also known as optional chaining operator, safe call operator, null-conditional operator, null-propagation operator) is a binary operator that returns null if its first argument is null; otherwise it performs a dereferencing operation as specified by the second argument (typically an object…

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Map overview Semantic statistics

Safe navigation operator

Nodes24
Edges23
Triples11
Avg. degree1.92
Density0.083333
Components1

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Safe navigation operator

Top relations

related to Rust · 4
Safe navigation operator → However, Instead, Rust, TheOptionmethodsmap
related to Apex · 2
Safe navigation operator → Apex, Safe
related to External links · 2
Safe navigation operator → PEP, Python
is a · 1
Safe navigation operator → most widely used term.The main advantage of using this operator is that it avoids the pyramid of doom
related to Groovy · 1
Safe navigation operator → Safe
related to Ruby · 1
Safe navigation operator → Ruby

Important terminology Word statistics

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Important terminology

operator navigation safe null used chaining method call null-conditional member access also typescript optional value operators returns first object languages

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Safe navigation operatoris amost widely used term.The main advantage of using this operator is that it avoids the pyramid of doom0.90text
Safe navigation operatorrelated to ApexSafe0.60section
Safe navigation operatorrelated to ApexApex0.60section
Safe navigation operatorrelated to External linksPEP0.60section
Safe navigation operatorrelated to External linksPython0.60section
Safe navigation operatorrelated to GroovySafe0.60section
Safe navigation operatorrelated to RubyRuby0.60section
Safe navigation operatorrelated to RustRust0.60section
Safe navigation operatorrelated to RustHowever0.60section
Safe navigation operatorrelated to RustInstead0.60section
Safe navigation operatorrelated to RustTheOptionmethodsmap0.60section

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    Min side: 3
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