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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 ...
Null coalescing operators; Safe navigation operators; Modulo operators; ... In JavaScript an object is a mapping from property names to values—that is, an ...
Safe navigation operators; Modulo operators; Evaluation strategy; List of "Hello World" programs; Comparison of individual languages. ... JavaScript (ES6) get bar ...
Null coalescing operators; Safe navigation operators; Modulo operators; Evaluation strategy; ... JavaScript: Client-side, server-side, web Yes Yes Yes Yes No
Safe navigation operators; Modulo operators; Evaluation strategy; List of "Hello World" programs; Comparison of individual languages. Comparison of Java and .NET ...
It's safe to say that he's everyone's new favorite working pup. OMG--just look at him! This long-haired Dachshund is as fashionable as can be in his work vest, but clearly, he has no time to be ...
Java, JavaScript Yes Yes JPA with RequestFactory JUnit (too early), jsUnit (too difficult), Selenium (best) via Java Yes Bean Validation ZK: Java, ZUML jQuery: Yes Push-pull Yes any J2EE ORM framework JUnit, ZATS HibernateUtil, SpringUtil Spring Security Macro components & composition Yes client, server
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