Posts by Júlio Moura • 311 points
5 posts
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viewsA: Array assigned to another does not hold the same value
When you do this assignment: x=key You do not have two lists, just copy the key reference to x. Then change in either of the two references will affect only one list, which is the same. To copy the…
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viewsQ: How can log messages be sent in a COBOL application?
Considering the Mainstream environments with COBOL Enterprise for z/OS and a generic Linux environment with Wildebeest, both should trigger error messages, exceptions and system logs. Considering…
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viewsQ: Difference between Arraylist and Mutablelist in Kotlin
Arraylist is a changeable list and Mutablelist is also, but what is the difference between them?
kotlinasked Júlio Moura 311 -
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answers2907
viewsA: What is Jakarta EE?
Jakarta EE is the development platform for enterprise Java. It is managed by Eclipse. They changed the old name, which was Javaee, because there were many references to the platform, which will be…
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viewsQ: What does the == operator mean in Kotlin?
What does the === Kotlin operator mean, and how to use it? I found this snippet of code in the documentation, but I was left with doubts. val boxedA: Int? = a val anotherBoxedA: Int? = a…