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Java in General

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Java in General Forum at JavaRanch

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Java in General

Best this year

Which way of learning as developer do you prefer, video tutorials or reading a book?

How to convert End Of line character of CSV file using java.

How can I get this algorithm to work correctly ?

Picking a random Key and Value from a Map?

Connected Graph using Adjacency Matrix

java challange

Having problems reading data from a file and filling an ArrayList

Switch Case and enum

string pool behavior

Teaching Java and OOP

Java String has an extra space and the file starts with ÿþ

Building my own computer and compiler

designing code based on SOLID principals

How to structure a class with optional parameters

getBytes() with UTF-8 and UTF-16

Relationship of Comparable and Comparator interfaces in Java.

Strings

Store String and array of digits

Does this feature exist? (returning downcasted object by method's argument or diamond interface)

Auto complete implementation using primitives only

Best this month

Strings

How about an algorithm question

adding objects to a 2D ArrayList

Deprecation in Java

A JavaOS or JVM running from Linux Runlevel 3?

how to change property of a .properties file?

Should I use a framework/build tools etc?

Counting distinct words Java 8

java.sql.SQLException: Before start of result set

How to grant permission

Odd byte vs int

containsAll is not working

Don't list all lan ip

Custom Exception - checked Or Unchecked

Should I learning Swing or applets?

creating 2d array of strings

Invalid format error

Functional interface and exception

Java EE not suitable for big data, NoSQL dbs, Machine Learning, Data Mining and Statistics. Really?

Difficulty Setting up JSON Object

Java in General Forum at JavaRanch

Confusion over how we reference an object added to an arraylist

Question on Generics

Fortune generator

java.util.zip.DataFormatException: invalid code lengths set exception

can source files be stored in a jar?

System.out.println(data) not display content of String" data" variable

Nim game logic

how to upload two documents in jsp

Java app getting Citrix username

Compile Time Error

Why are business services classes designed as singleton

how to read attachment size using JavaMail?

Display part of webpage in java webview

RegEx to match the first five-digit number

how to map a value in jsp with relevant value

Apache JMeter Binding Values

Hackerrank challenge

Default JVM version from Windows Registry

Open URL with basic Authentication via Webview

How do I position two labels on the same row differently-Center, Right

How to write decimal point in calculator?

How can void method have return type in generics

filling a 2D array with alphanumeric values -- type errors

Utility: Adding a word index to jdk-8-doc api

Type inference

Reading from a file using ForEach

What happens with all the new Java9 books if Jigsaw isn't going to make it in Java9

What is Apache Kafka?.

Send a command over existing Socket connection

Difference between new operator and newInstance() method

Why wait and notify from synchronized context?

How to resolve hashmap collision

Composition- HAS-A relationship - loose coupling are same?

Selective element update for large sized list

Java