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Easy Reference Comparison of Objects & Collections

Objects have become an essential part of the 4D language and of Qodly.

But when you declare a variable of this type, you define a reference. So, how do you know if two objects are, in fact, just one and share the same reference?

Starting with 4D 20 R6, comparing object references is simple: enter the = and # operators!

This blog post explores these operators and how they help determine if objects share the same reference. Let’s find out more!