Java

Browse 404 guides in Java

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Maven 3: Maven in 5 minutes "mvn archetype:generate..." command NOT WORKING
Maven 3: Maven in 5 minutes "mvn archetype:generate..." command NOT WORKING
Learn maven 3: maven in 5 minutes "mvn archetype:generate..." command not working with practical examples, diagrams, and best practices. Covers java, maven-3 development techniques with visual expl...
intermediate java maven-3
Why is there no primitive type for String?
Why is there no primitive type for String?
Learn why is there no primitive type for string? with practical examples, diagrams, and best practices. Covers java, string, primitive-types development techniques with visual explanations.
intermediate java string primitive-types
Adding Music/Sound to Java Programs
Adding Music/Sound to Java Programs
Learn adding music/sound to java programs with practical examples, diagrams, and best practices. Covers java, audio, javasound development techniques with visual explanations.
intermediate java audio javasound
Very simple step by step JBehave setup tutorial?
Very simple step by step JBehave setup tutorial?
Learn very simple step by step jbehave setup tutorial? with practical examples, diagrams, and best practices. Covers java, eclipse, junit development techniques with visual explanations.
intermediate java eclipse junit
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Java switch use case
Learn java switch use case with practical examples, diagrams, and best practices. Covers java, switch-statement, multiple-return-values development techniques with visual explanations.
intermediate java switch-statement multiple-return-values
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How to get the EXIF or meta-data from images?
Learn how to get the exif or meta-data from images? with practical examples, diagrams, and best practices. Covers java, php, python development techniques with visual explanations.
intermediate java php python
Java printAll and print
Java printAll and print
Learn java printall and print with practical examples, diagrams, and best practices. Covers java, printing development techniques with visual explanations.
intermediate java printing
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Drawing a rectangle inside a rectangle
Learn drawing a rectangle inside a rectangle with practical examples, diagrams, and best practices. Covers java, graphics, drawing development techniques with visual explanations.
intermediate java graphics drawing
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creating a simple rule engine in java
Learn creating a simple rule engine in java with practical examples, diagrams, and best practices. Covers java, rule-engine, business-rules development techniques with visual explanations.
intermediate java rule-engine business-rules
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How to make a new List in Java
Learn how to make a new list in java with practical examples, diagrams, and best practices. Covers java, list, collections development techniques with visual explanations.
intermediate java list collections
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Is there a shorter way to write a for loop in Java?
Learn is there a shorter way to write a for loop in java? with practical examples, diagrams, and best practices. Covers java, for-loop, syntax development techniques with visual explanations.
intermediate java for-loop syntax
Java: Thread.currentThread().sleep(x) vs. Thread.sleep(x)
Java: Thread.currentThread().sleep(x) vs. Thread.sleep(x)
Learn java: thread.currentthread().sleep(x) vs. thread.sleep(x) with practical examples, diagrams, and best practices. Covers java, eclipse, multithreading development techniques with visual explan...
intermediate java eclipse multithreading
Archetype for EJB + JBoss7 Porj
Archetype for EJB + JBoss7 Porj
Learn archetype for ejb + jboss7 porj with practical examples, diagrams, and best practices. Covers java, maven, jboss development techniques with visual explanations.
intermediate java maven jboss
How to decrypt a SHA-256 encrypted string?
How to decrypt a SHA-256 encrypted string?
Learn how to decrypt a sha-256 encrypted string? with practical examples, diagrams, and best practices. Covers java, hash, cryptography development techniques with visual explanations.
intermediate java hash cryptography
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What is the difference between "Class.forName()" and "Class.forName().newInstance()"?
Learn what is the difference between "class.forname()" and "class.forname().newinstance()"? with practical examples, diagrams, and best practices. Covers java, class, object development techniques ...
intermediate java class object
How to get flow record details of a netflow packet
How to get flow record details of a netflow packet
Learn how to get flow record details of a netflow packet with practical examples, diagrams, and best practices. Covers java, udp, cisco development techniques with visual explanations.
intermediate java udp cisco
How to efficiently map a org.json.JSONObject to a POJO?
How to efficiently map a org.json.JSONObject to a POJO?
Learn how to efficiently map a org.json.jsonobject to a pojo? with practical examples, diagrams, and best practices. Covers java, json, mapping development techniques with visual explanations.
intermediate java json mapping
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How do I run a Java program from the command line on Windows?
Learn how do i run a java program from the command line on windows? with practical examples, diagrams, and best practices. Covers java, cmd, command-line development techniques with visual explanat...
intermediate java cmd command-line
Java EE Application client container
Java EE Application client container
Learn java ee application client container with practical examples, diagrams, and best practices. Covers java, jakarta-ee, webserver development techniques with visual explanations.
intermediate java jakarta-ee webserver
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How to build a Java project with multiple main classes
Learn how to build a java project with multiple main classes with practical examples, diagrams, and best practices. Covers java, class, project development techniques with visual explanations.
intermediate java class project
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Julian date to regular date conversion
Learn julian date to regular date conversion with practical examples, diagrams, and best practices. Covers java, date, julian-date development techniques with visual explanations.
intermediate java date julian-date
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Test-Driven Development - How to write a test before none of implementation code exists
Learn test-driven development - how to write a test before none of implementation code exists with practical examples, diagrams, and best practices. Covers java, unit-testing, junit development tec...
intermediate java unit-testing junit
How to save object variables after closing my program?
How to save object variables after closing my program?
Learn how to save object variables after closing my program? with practical examples, diagrams, and best practices. Covers java, database, variables development techniques with visual explanations.
intermediate java database variables
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getNext() Linked List
Learn getnext() linked list with practical examples, diagrams, and best practices. Covers java, list, linked-list development techniques with visual explanations.
intermediate java list linked-list
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how to convert `content://media/external/images/media/Y` to `file:///storage/sdcard0/Pictures/X.j...
Learn how to convert `content://media/external/images/media/y` to `file:///storage/sdcard0/pictures/x.jpg` in android? with practical examples, diagrams, and best practices. Covers java, android de...
intermediate java android
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Creating a random string with A-Z and 0-9 in Java
Learn creating a random string with a-z and 0-9 in java with practical examples, diagrams, and best practices. Covers java, random development techniques with visual explanations.
intermediate java random
Sort an array in Java
Sort an array in Java
Learn sort an array in java with practical examples, diagrams, and best practices. Covers java, arrays development techniques with visual explanations.
intermediate java arrays
Adjacency Matrix In Java
Adjacency Matrix In Java
Learn adjacency matrix in java with practical examples, diagrams, and best practices. Covers java, graph, adjacency-matrix development techniques with visual explanations.
intermediate java graph adjacency-matrix
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What exactly is a CRUD table
Learn what exactly is a crud table with practical examples, diagrams, and best practices. Covers java, database, crud development techniques with visual explanations.
intermediate java database crud
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what is the use of annotations @Id and @GeneratedValue(strategy = GenerationType.IDENTITY)? Why t...
Learn what is the use of annotations @id and @generatedvalue(strategy = generationtype.identity)? why the generationtype is identity? with practical examples, diagrams, and best practices. Covers j...
intermediate java sql hibernate