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Programmer Certification (OCPJP)

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

44 replies

Programmer Certification (OCPJP)

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

49 replies

Beginning Java

Loops: While, Do/While etc.

58 replies 1

Programmer Certification (OCPJP)

Which certification to take?

22 replies

Programmer Certification (OCPJP)

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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

Programmer Certification (OCPJP)

Java Study Guide OCP "Real World Scenaria: Avoiding Stateful Streams"

16 replies

Java in General

CSV Format not Working

12 replies 1

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.

10 replies

Beginning Java

Why learn Java?

19 replies

Java Foundations Exam

Are Arrays Sequential AND Indexed?

54 replies

Beginning Java

Abstract and Interface difference

42 replies 3

Beginning Java

List of alleles/genotypes

33 replies

Beginning Java

ChatGPT and Java

31 replies 1

Beginning Java

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56 replies

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Programmer Certification (OCPJP)

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

12 replies

Programmer Certification (OCPJP)

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

13 replies 3

Programmer Certification (OCPJP)

where is the online code for OCP 1Z0-829

2 replies 1

Programmer Certification (OCPJP)

There is an on-line or PDF version of OCP 1Z0-829?

3 replies

Programmer Certification (OCPJP)

Sybex 829 | Chapter 11, page 627 Table 11.6 Standard Date/Time Symbols - 'S' vs 's'

1 reply

Programmer Certification (OCPJP)

Need help with booking java 11 on pearsonvue.com

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Programmer Certification (OCPJP)

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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

11 replies

Beginning Java

Naming Convention of Files in Java

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Servlets

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Beginning Java

A Counter in StdOut

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Beginning Java

Objects equal as per the overridden equals method to be in same hashbucket for fast retrieval?

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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

28 replies 1

Beginning Java

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

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Lambdas and Streams

Why are methods like forEach called higher order function instead of higher order methods?

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Lambdas and Streams

Reduce Stream to Contain Last Element Only

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Android

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JDBC and Relational Databases

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Tomcat

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COBOL

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OCP 17 FAQ - 829

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Beginning Java

Head First Sharpen Your pencil Page 329 - Working with Comparable

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