New Topic

programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums

this forum made possible by our volunteer staff, including ...

Marshals:

Campbell Ritchie
Ron McLeod
Paul Clapham
Tim Cooke
Jeanne Boyarsky

Sheriffs:

Rob Spoor
Devaka Cooray
Liutauras Vilda

Saloon Keepers:

Stephan van Hulst
Tim Holloway
Carey Brown
Tim Moores
Mikalai Zaikin

Bartenders:

Piet Souris

Java in General

Stuff that is past the beginners stage

Important Links: Java FAQ

Best this year

CSV Format not Working

12 replies 1

Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33

38 replies 2 2

Java in General

Reading expiration dates on pem or pfx certificates

26 replies 1

Java in General

what is wrong with this Stream function ?

49 replies 1

How to instantiate a TTreeViewWidget, from the Jexer library

14 replies

Compiling outside Netbeans

46 replies 1

how can we optimize the following code (interviewer asked)

30 replies

Can JDK 8u281 be used for developing programs and earning money from it?

28 replies

Recurring periods in java

26 replies

confused with generics

25 replies 3

I want to replace a complex string using regex.

45 replies 6

Does the AWS principle of "Make frequent, small reversible changes" apply to any programming

17 replies

Java in General

Understanding modules

13 replies 1

Programs to make graph of Netbeans classes

25 replies 4

Java in General

Will AI replace Java developers ?

15 replies

Methods vs Functions in Java

23 replies

Count number of words in ascending order

14 replies 1

How to use Scanner class to read multiple lines

30 replies

How to check if two consecutive strings are anagrams in an array of strings?

28 replies

Java in General

Storage, encryption, decryption password on the client side

26 replies 1

More »
Best this month

CSV Format not Working

12 replies 1

Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33

38 replies 2 2

Compiling outside Netbeans

46 replies 1

Java in General

Understanding modules

13 replies 1

Can org.w3c.dom.Document read a hidden form element?

12 replies

Java in General

Java Record Builder Best Practice

7 replies

Character List to Array throws NullPointerException

13 replies

Problems with Maven

8 replies 1

Java in General

Count unique substrings in a string

8 replies

JAR command not working

11 replies 1

Java Tasks or Project

9 replies

Use or Not Use Null for Class Property Value

5 replies

OAuth2 Social Login with SecurityFilterChain

1 reply

Facing nullpointer exception for this code. Can anyone help. Trying to compare db

7 replies

Date Parsing

6 replies

(De)Serializing Json

3 replies

Java in General

SQL - Extract data within text

5 replies

Using new in a Class Constructor

5 replies

Writing Emojis to a text file?

6 replies

Maven command mvn javadoc:jar downloads log4j

4 replies

More »
Java in General Forum at JavaRanch

A question on designing a Service Class Exception

8 months ago 8 replies 1

Unexpected Date API Results

8 months ago 13 replies

How to make this elegant ?

8 months ago 13 replies

Java in General

java string behavior

8 months ago 10 replies

How do I reduce the Counts to further count using Java 8 & above ?

8 months ago 6 replies

Math.max order of operation

8 months ago 3 replies

Java in General

Creating a 2d array using Stream

8 months ago 22 replies

Parameterized constructor in Java bean class

8 months ago 3 replies

read object and display as multidimensional array

8 months ago 1 reply

Error while trying to create a jar file

8 months ago 13 replies

Web Component Certification (OCEJWCD)

Jakarta EE certifications

8 months ago 11 replies

Read emails in parallel fashion from IMAP account using JavaMail API

8 months ago 6 replies

Database contains date as a String. How to select elements which greaterthan with CriteriaBuilder?

8 months ago 8 replies

Interface

8 months ago 9 replies

How to put class into another class?

8 months ago 2 replies

[Apache poi] How to remove tables from worksheet?

8 months ago 8 replies

OCP study guide Java SE 8 programmer II page 358

8 months ago 4 replies

regex help needed

9 months ago 7 replies 1

I would like to use ComputableFuture for my scenario

9 months ago 4 replies

Spring

Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

9 months ago 19 replies

OCP study guide Java SE 8 programmer II table 5.7 page 264

9 months ago 1 reply

Why to use OPCPackage in apache poi?

9 months ago 2 replies

Looking for a docx and pdf document generator in Java.

9 months ago 7 replies

Distribution of the parsing task to several servers.

9 months ago 2 replies

JAVA: How to combine two excel workbooks into one excel workbook as two different sheets

9 months ago 2 replies

Not able to do this imainery number question

9 months ago 2 replies

Maven

Using Non Standard Maven Structure stopped working

9 months ago 34 replies 9

Count number of words in ascending order

9 months ago 14 replies 1

Public Service Announcement: Java Is Still Free!

4 years ago 16 replies 3
- ◄
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41-80
- 81-120
- 121-160
- 161-200
- 201-240
- 241-280
- 281-320
- 321-360
- 361-400
- 401-440
- 441-480
- 481-520
- 521-560
- 561-600
- 601-640
- 641-680
- 681-720
- 721-760
- 761-800
- 801-840
- 841-880
- 881-920
- 921-960
- 961-1000
- 1001-1040
- 1041-1080
- 1081-1120
- 1121-1160
- 1161-1200
- 1201-1240
- 1241-1280
- 1281-1320
- 1321-1360
- 1361-1400
- 1401-1440
- 1441-1480
- 1481-1520
- 1521-1560
- 1561-1600
- 1601-1640
- 1641-1672
- ►
Forum leaders: Tim Holloway Campbell Ritchie Stephan van Hulst
Java
- Beginning Java 401176
- Java in General 302074
- NIO2 and Try with Resources 290
- Lambdas and Streams 6353
- Jigsaw and Modules 857
- Servlets 130059
- JSP 110571
- JSF 40748
- EJB and other Jakarta/Java EE Technologies 63722
- Web Services 45597
- Swing / AWT / SWT 119208
- Sockets and Internet Protocols 18854
- Threads and Synchronization 28058
- Performance 15795
- I/O and Streams 29515
- Other JSE/JEE APIs 19181
- Game Development 5302
- Distributed Java 9886
- Portals and Portlets 5498
- SOA and ESB 238
- JNLP and Web Start 2712
- JavaFX 8361
- Applets 20601
- Graphics and 3D Programming 399
- Unified Printing API - JSR6 26
- Bluetooth - JSR82 28
- Other JSRs 100

What do the icons mean:

= Topic with 1 to 5 flags
= Topic with 5 or more flags
= Topic with 10 or more flags
= Topic with unread post(s)

Java in General

Best this year

CSV Format not Working

Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33

Reading expiration dates on pem or pfx certificates

what is wrong with this Stream function ?

How to instantiate a TTreeViewWidget, from the Jexer library

Compiling outside Netbeans

how can we optimize the following code (interviewer asked)

Can JDK 8u281 be used for developing programs and earning money from it?

Recurring periods in java

confused with generics

I want to replace a complex string using regex.

Does the AWS principle of "Make frequent, small reversible changes" apply to any programming

Understanding modules

Programs to make graph of Netbeans classes

Will AI replace Java developers ?

Methods vs Functions in Java

Count number of words in ascending order

How to use Scanner class to read multiple lines

How to check if two consecutive strings are anagrams in an array of strings?

Storage, encryption, decryption password on the client side

Best this month

CSV Format not Working

Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33

Compiling outside Netbeans

Understanding modules

Can org.w3c.dom.Document read a hidden form element?

Java Record Builder Best Practice

Character List to Array throws NullPointerException

Problems with Maven

Count unique substrings in a string

JAR command not working

Java Tasks or Project

Use or Not Use Null for Class Property Value

OAuth2 Social Login with SecurityFilterChain

Facing nullpointer exception for this code. Can anyone help. Trying to compare db

Date Parsing

(De)Serializing Json

SQL - Extract data within text

Using new in a Class Constructor

Writing Emojis to a text file?

Maven command mvn javadoc:jar downloads log4j

Java in General Forum at JavaRanch

A question on designing a Service Class Exception

Unexpected Date API Results

How to make this elegant ?

java string behavior

How do I reduce the Counts to further count using Java 8 & above ?

Math.max order of operation

Creating a 2d array using Stream

Parameterized constructor in Java bean class

read object and display as multidimensional array

Error while trying to create a jar file

Jakarta EE certifications

Read emails in parallel fashion from IMAP account using JavaMail API

Database contains date as a String. How to select elements which greaterthan with CriteriaBuilder?

Interface

How to put class into another class?

[Apache poi] How to remove tables from worksheet?

OCP study guide Java SE 8 programmer II page 358

regex help needed

I would like to use ComputableFuture for my scenario

Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

OCP study guide Java SE 8 programmer II table 5.7 page 264

Why to use OPCPackage in apache poi?

Looking for a docx and pdf document generator in Java.

Distribution of the parsing task to several servers.

JAVA: How to combine two excel workbooks into one excel workbook as two different sheets

Not able to do this imainery number question

Using Non Standard Maven Structure stopped working

Count number of words in ascending order

Public Service Announcement: Java Is Still Free!

Java