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Programmer Certification (OCPJP)

Java Certification Exam Prep: OCA (1Z0-808) & OCP (1Z0-829) | New Udemy Course

43 replies

Programmer Certification (OCPJP)

Do upper bounded wildcards restrict you to having only one type of object in a list?

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Beginning Java

Loops: While, Do/While etc.

58 replies 1

Programmer Certification (OCPJP)

Which certification to take?

22 replies

Programmer Certification (OCPJP)

Sybex 829. Ch 12 Modules. error "Package not found: zoo.animal.feeding"

17 replies 4

Beginning Java

HashSets What are they?

40 replies 2

Beginning Java

More than one class in a file

52 replies 1

Beginning Java

Head First Sharpen Your pencil Page 329 - Working with Comparable

24 replies

Programmer Certification (OCPJP)

Unable to Register for OCP SE 17 Exam

4 replies

Programmer Certification (OCPJP)

1Z0-829 or 1Z0-808

19 replies 1

Beginning Java

Hackerrank Sales by Match problem - I'm getting answer but can't return it (my1st recursion attempt)

19 replies

Java in General

CSV Format not Working

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Programmer Certification (OCPJP)

What is the precedence of the 'new' and '.' operators?

17 replies

Programmer Certification (OCPJP)

Sybex 829 errata. Ch 4. Please correct the explanation of why 2100 isn't a leap year.

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Beginning Java

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19 replies

Beginning Java

Abstract and Interface difference

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Beginning Java

List of alleles/genotypes

33 replies

Beginning Java

ChatGPT and Java

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Beginning Java

Head First Java Page 62 quick question about arrays lead me to a mess.

56 replies

Java Foundations Exam

Are Arrays Sequential AND Indexed?

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Programmer Certification (OCPJP)

errata : OCP Java SE17 Developer Study Guide P116 - structure of a switch expression (Sybex CSG 17)

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Programmer Certification (OCPJP)

Do I still need a Person Vue account to take a Java 17 Developer test?

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Programmer Certification (OCPJP)

Study Guide chapter 1 review questions - question 6

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Programmer Certification (OCPJP)

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Programmer Certification (OCPJP)

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Programmer Certification (OCPJP)

CSG17 Chapter 9 Unbounded Wildcards question

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Programmer Certification (OCPJP)

where is the online code for OCP 1Z0-829

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Programmer Certification (OCPJP)

can't access testBank

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Java in General

why does the compiler complain about this ternary operator: "not a statement"?

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Beginning Java

Mocking Issue

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Beginning Java

Naming Convention of Files in Java

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Beginning Java

Head First Java

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Servlets

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Associate Certification (OCAJP 8)

Q about Boyarsky and Selikoff Java 1Z0-808 study guide book

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Beginning Java

A Counter in StdOut

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Beginning Java

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Servlets

UT010019: Response already commited

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Lambdas and Streams

'forEach(java.util.function.Consumer)' in 'java.lang.Iterable' cannot be applied

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Beginning Java

Tests that tell a story (or using underscores in test names)

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Associate Certification (OCAJP 8)

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Most recent

Programmer Certification (OCPJP)

Do upper bounded wildcards restrict you to having only one type of object in a list?

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