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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

Deprecation in Java

string pool behavior

Basic linked list question | trying to have a better design

how to break up url in java?

java - 6 month release model

Strings

Building my own computer and compiler

maintaing string width

designing code based on SOLID principals

How to structure a class with optional parameters

getBytes() with UTF-8 and UTF-16

Store String and array of digits

Java development on a Mac. Pros and Cons?

Best this month

Functional Programming

Is there a data structure that has O(1) search complexity and maintains order?

Which data structure?

How to generate an always positive, 10 digit, random number?

Creating Temporal from time and timezone

Single return vs many?

Is there a facility within a constructor that shows object construction is complete?

SmartString Project using stacks

java.lang.NullPointerException using javax.script package

IndexOF Method for LinkedStack

Is a Constructor also a Method?

Can you please provide a real-time singleton class using Enum example in java?

ArrayIndexOutOfBoundsException error in java

Using Getters and Setters

Big Decimal numbers subtraction is not working

Issue in the csv file or in code while implementing composite pattern

Compare two text files and replace the content of one file if the content is matched

compiler error with Comparable interface and Collections.sort

Java on Windows 8.1 64-bit PC

junit results

Java in General Forum at JavaRanch

get hibernate session problem --> throw null pointer exception

Bound mismatch compiler error

Inner Classes

Help me make a 2 dimensional Array

How to identify file exists period in a directory

creating dynamic ini file in java

concatenate and join difference

How to run a java socket client and server on the same device?

how to overcome static method cannot hide the instance method for ....DAO ?

structuring my business application

Java & Least Significant Bits

Overloading

Java compiler level does not match the version of the installed Java project facet.

Extracting files from src to 2 different places

JVMCFRE003 bad major version; class=com/fasterxml/jackson/databind/ObjectMapper, offset=6

How to read a Varray of Strings that is returned by a stored procedure in Java

Ant Error

Can someone please correct my method ?

Read the the smart card

regex for ADA.

Recursion problem

Finding anagram of a word

Problem with Array

Struts 2 web project cannot start web logic server in development mode

Java using pass-by-value

can anyone tell me how pass valueon onclick parameter in android .. i m new to programming ...

Returning String array from C program to Java(JNI)

Digital signature verification in java

Java Generics - Purpose of 10 in Map<Integer, Integer> map = new HashMap<>(10);

Local and Export Security Policy JARs Question

Java Project Ideas

How much faster is symmetric cryptography compared to asymmetric cryptography?

Collections.emptyList() - why you would want to return an immutable list?

log4j properties in class.loader

Java