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Java in General

Sending multiple attachment files with javamail

22 replies 3 3

Programming Diversions

Advent of Code 2020

169 replies 1 1

Beginning Java

What difference exactly will come for this case if I override hashcode and equals?

191 replies 1

Beginning Java

Better code for interview question list duplicate characters in a String

92 replies 7

Programmer Certification (OCPJP)

$25 Java 1Z0-819 exam in honor of Java's 25th anniversary thru April 25th

45 replies 1 2

Programmer Certification (OCPJP)

* Winners: OCP Oracle Certified Professional Java SE 11 Developer Practice Tests

10 replies 1 3

Programmer Certification (OCPJP)

1Z0-819 Exam Feedback

17 replies 3

Programmer Certification (OCPJP)

Overriding equals(Object) and hashCode()

44 replies 1

Beginning Java

Interview question doubt

42 replies

Beginning Java

Passing objects by value instead of by reference (Java 16.0.1)

48 replies

Beginning Java

Is linked list rarely used in comparison to arrayList?

64 replies 1

Beginning Java

Java Beginner Challenge Problem

21 replies

Beginning Java

Return a distinct & sorted Stream

51 replies 1

Beginning Java

why this bubble sort only passed 1 test and failed the other ?

48 replies 3 1

Beginning Java

How Can I Teach My Child Coding?

23 replies 1

Beginning Java

What are Anonymous objects exactly ?

55 replies

Beginning Java

Create triangle of asterisks with StringBuilder in one loop

36 replies

Beginning Java

How String constructor work exactly when pass Array?

41 replies 1

Beginning Java

Trying to understand the Liskov principle

43 replies

Beginning Java

Are ArrayList and HashMap the most used collections?

49 replies 2

More »
Best this month

Programmer Certification (OCPJP)

What is the default value of long, 0 or 0L ?

20 replies 1

Beginning Java

Interview question doubt

42 replies

Programmer Certification (OCPJP)

Numeric Promotion in Switch - OCP Oracle Certified Professional Java SE 11 Developer

5 replies 1

Programmer Certification (OCPJP)

817 (Java 11 upgrade exam) retiring 11/30/21

2 replies

Programmer Certification (OCPJP)

Purpose of Upper-Bounded Wildcards Immutability

5 replies 1

Programmer Certification (OCPJP)

Is java has pointers

2 replies 1

Beginning Java

Bubble Sort. - Syntax compiler Error

29 replies

Beginning Java

Do Java from the console

21 replies

Beginning Java

no guarantees -- keep harping on this

12 replies

Beginning Java

what is this constraint all about?

21 replies 1

Beginning Java

Can I create private variables in a Java method?

11 replies

Beginning Java

Making a doubly linked list using comparable, getting tripped up on how to properly rewire nodes.

16 replies

Beginning Java

Nim game

10 replies

Beginning Java

Ternary operators

13 replies

Beginning Java

Main method

9 replies

Associate Certification (OCAJP 8)

Interface

10 replies

Beginning Java

Hashtable

13 replies

Associate Certification (OCAJP 8)

Garbage Collector

10 replies

Beginning Java

javac and java commands slow the first time

15 replies

Beginning Java

Methods

12 replies

More »
Most recent

Testing

Can deprecated ExpectedException.none() be still used as long as JUnit4 is used?

9 minutes ago 4 replies

Android

Why isn't my code returning size of image resolution?

58 minutes ago 1 reply

Beginning Java

Making a doubly linked list using comparable, getting tripped up on how to properly rewire nodes.

1 hour ago 16 replies

Spring

Springboot application how to make welcomecontroller return pages from second module

5 hours ago 1 reply

Java in General

org.hibernate.MappingException: Unknown entity: com.itcsystems.beans.Bean_Pre_Natal

5 hours ago 12 replies 1

Java in General

org.hibernate.PropertyAccessException: Could not set field value [POST_INSERT_INDICATOR] value by re

5 hours ago 8 replies

C / C++

Count number of words in a file

5 hours ago 12 replies

Programmer Certification (OCPJP)

[1Z0-815] Sybex 815 p526 - module-info.java location

6 hours ago 0 replies

Programmer Certification (OCPJP)

Sybex Practice Tests Java 11, Chapter 8, Q 17 (p 280, 281)

8 hours ago 2 replies

Programmer Certification (OCPJP)

Is java has pointers

10 hours ago 2 replies 1

Design

US Address Standardization in java

11 hours ago 4 replies

Beginning Java

Bubble Sort. - Syntax compiler Error

14 hours ago 29 replies

Programmer Certification (OCPJP)

checked/unchecked exception list

15 hours ago 6 replies

Spring

Error Help

18 hours ago 0 replies 1

Agile and Other Processes

Fixing your Scrum: The value of stand-ups

1 day ago 3 replies

Architect Certification (OCMJEA)

Any good Java "Architect" Magazine

1 day ago 3 replies

Beginning Java

how i can write the equation for this series?

1 day ago 3 replies

Beginning Java

how i can write the equation for this series?

1 day ago 1 reply

Beginning Java

what is this constraint all about?

1 day ago 21 replies 1

Java in General

PowerMockito doReturn null object

1 day ago 4 replies

Tomcat

Tomcat Unable to Read JNDI xml file

1 day ago 6 replies

Spring

How is Optimising issue being handled by Spring Boot ?

1 day ago 3 replies

Spring

Springboot application create two different modules which can be merged to create a final app

2 days ago 1 reply

Tomcat

Tomcat server not responding(Hanging state)

2 days ago 9 replies

Java in General

Reading a File which has Japanese character encoded in UTF-8 format.

2 days ago 1 reply

Agile and Other Processes

How do I reverse the current Agile "do everything in my team" situation

2 days ago 4 replies

Java in General

Finding farthest valid pair in an array

2 days ago 5 replies

Programmer Certification (OCPJP)

Sybex CSG 11: Chapter 17. Question 10. All modules other than named modules

2 days ago 0 replies
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Go to forum

Best this year

Sending multiple attachment files with javamail

Advent of Code 2020

What difference exactly will come for this case if I override hashcode and equals?

Better code for interview question list duplicate characters in a String

$25 Java 1Z0-819 exam in honor of Java's 25th anniversary thru April 25th

* Winners: OCP Oracle Certified Professional Java SE 11 Developer Practice Tests

1Z0-819 Exam Feedback

Overriding equals(Object) and hashCode()

Interview question doubt

Passing objects by value instead of by reference (Java 16.0.1)

Is linked list rarely used in comparison to arrayList?

Java Beginner Challenge Problem

Return a distinct & sorted Stream

why this bubble sort only passed 1 test and failed the other ?

How Can I Teach My Child Coding?

What are Anonymous objects exactly ?

Create triangle of asterisks with StringBuilder in one loop

How String constructor work exactly when pass Array?

Trying to understand the Liskov principle

Are ArrayList and HashMap the most used collections?

Best this month

What is the default value of long, 0 or 0L ?

Interview question doubt

Numeric Promotion in Switch - OCP Oracle Certified Professional Java SE 11 Developer

817 (Java 11 upgrade exam) retiring 11/30/21

Purpose of Upper-Bounded Wildcards Immutability

Is java has pointers

Bubble Sort. - Syntax compiler Error

Do Java from the console

no guarantees -- keep harping on this

what is this constraint all about?

Can I create private variables in a Java method?

Making a doubly linked list using comparable, getting tripped up on how to properly rewire nodes.

Nim game

Ternary operators

Main method

Interface

Hashtable

Garbage Collector

javac and java commands slow the first time

Methods

Most recent

Can deprecated ExpectedException.none() be still used as long as JUnit4 is used?

Why isn't my code returning size of image resolution?

Making a doubly linked list using comparable, getting tripped up on how to properly rewire nodes.

Springboot application how to make welcomecontroller return pages from second module

org.hibernate.MappingException: Unknown entity: com.itcsystems.beans.Bean_Pre_Natal

org.hibernate.PropertyAccessException: Could not set field value [POST_INSERT_INDICATOR] value by re

Count number of words in a file

[1Z0-815] Sybex 815 p526 - module-info.java location

Sybex Practice Tests Java 11, Chapter 8, Q 17 (p 280, 281)

Is java has pointers

US Address Standardization in java

Bubble Sort. - Syntax compiler Error

checked/unchecked exception list

Error Help

Fixing your Scrum: The value of stand-ups

Any good Java "Architect" Magazine

how i can write the equation for this series?

how i can write the equation for this series?

what is this constraint all about?

PowerMockito doReturn null object

Tomcat Unable to Read JNDI xml file

How is Optimising issue being handled by Spring Boot ?

Springboot application create two different modules which can be merged to create a final app

Tomcat server not responding(Hanging state)

Reading a File which has Japanese character encoded in UTF-8 format.

How do I reverse the current Agile "do everything in my team" situation

Finding farthest valid pair in an array

Sybex CSG 11: Chapter 17. Question 10. All modules other than named modules

Top Forums

Java

Mobile

Certification

Databases

Caching

Books

Engineering

Micro Controllers