Java
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how to create a square using for loops
Learn how to create a square using for loops with practical examples, diagrams, and best practices. Covers java, algorithm, text development techniques with visual explanations.
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Calculating days between two dates with Java
Learn calculating days between two dates with java with practical examples, diagrams, and best practices. Covers java, date-arithmetic development techniques with visual explanations.

What is the difference between "Double" and "double" in Java?
Learn what is the difference between "double" and "double" in java? with practical examples, diagrams, and best practices. Covers java, double development techniques with visual explanations.
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How to initialize an array in Java?
Learn how to initialize an array in java? with practical examples, diagrams, and best practices. Covers java, arrays, initialization development techniques with visual explanations.

iText- ColumnText set text fit size in Rectangle
Learn itext- columntext set text fit size in rectangle with practical examples, diagrams, and best practices. Covers java, itext development techniques with visual explanations.
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determining the winner in a rock paper scissor game
Learn determining the winner in a rock paper scissor game with practical examples, diagrams, and best practices. Covers java, methods development techniques with visual explanations.

De Morgan's Law
Learn de morgan's law with practical examples, diagrams, and best practices. Covers java, boolean-logic, demorgans-law development techniques with visual explanations.
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Is there BlockingMap as BlockingQueue in java?
Learn is there blockingmap as blockingqueue in java? with practical examples, diagrams, and best practices. Covers java, concurrency, java.util.concurrent development techniques with visual explana...

How to create a .jar file or export JAR in IntelliJ IDEA (like Eclipse Java archive export)?
Learn how to create a .jar file or export jar in intellij idea (like eclipse java archive export)? with practical examples, diagrams, and best practices. Covers java, intellij-idea development tech...

Issue Java 6 daylight saving's time for Brazil
Learn issue java 6 daylight saving's time for brazil with practical examples, diagrams, and best practices. Covers java, date development techniques with visual explanations.

Check out if a triangle is obtuse triangle
Learn check out if a triangle is obtuse triangle with practical examples, diagrams, and best practices. Covers java, algorithm, geometry development techniques with visual explanations.

length and length() in Java
Learn length and length() in java with practical examples, diagrams, and best practices. Covers java, arrays, string development techniques with visual explanations.
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'X.class' to get it's 'X' type?
Learn 'x.class' to get it's 'x' type? with practical examples, diagrams, and best practices. Covers java, class, java.lang.class development techniques with visual explanations.
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Add context path to Spring Boot application
Learn add context path to spring boot application with practical examples, diagrams, and best practices. Covers java, spring, spring-mvc development techniques with visual explanations.

My custom "paste from clipboard" action
Learn my custom "paste from clipboard" action with practical examples, diagrams, and best practices. Covers java, c++, linux development techniques with visual explanations.

How do I efficiently iterate over each entry in a Java Map?
Learn how do i efficiently iterate over each entry in a java map? with practical examples, diagrams, and best practices. Covers java, dictionary, collections development techniques with visual expl...

Java String Split by "|"
Learn java string split by "|" with practical examples, diagrams, and best practices. Covers java, string, split development techniques with visual explanations.
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Why is synchronized block better than synchronized method?
Learn why is synchronized block better than synchronized method? with practical examples, diagrams, and best practices. Covers java, multithreading, synchronization development techniques with visu...

Caused By: java.lang.NoClassDefFoundError: org/apache/log4j/Logger
Learn caused by: java.lang.noclassdeffounderror: org/apache/log4j/logger with practical examples, diagrams, and best practices. Covers java, logging, classpath development techniques with visual ex...
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What is the difference between dynamic and static polymorphism in Java?
Learn what is the difference between dynamic and static polymorphism in java? with practical examples, diagrams, and best practices. Covers java, oop, polymorphism development techniques with visua...
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exception loading sessions from persistent storage
Learn exception loading sessions from persistent storage with practical examples, diagrams, and best practices. Covers java, spring, spring-mvc development techniques with visual explanations.

JDK = Java SE && JDK != Java EE?
Learn jdk = java se && jdk != java ee? with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.
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Access scanner from Java or Python (or something else if it's technically motivated) in Linux (bu...
Learn access scanner from java or python (or something else if it's technically motivated) in linux (but windows would be nice) with practical examples, diagrams, and best practices. Covers java, p...
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How should I set CLASSPATH?
Learn how should i set classpath? with practical examples, diagrams, and best practices. Covers java, classpath development techniques with visual explanations.
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How to add the "play again?" feature for java
Learn how to add the "play again?" feature for java with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.

What is the difference between Socket and ServerSocket?
Learn what is the difference between socket and serversocket? with practical examples, diagrams, and best practices. Covers java, sockets, serversocket development techniques with visual explanations.

Java - Making a card game, have questions about classes
Learn java - making a card game, have questions about classes with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.

couchbase java client 1.2.* fails with maven dependency
Learn couchbase java client 1.2.* fails with maven dependency with practical examples, diagrams, and best practices. Covers java, maven, couchbase development techniques with visual explanations.

How can I shuffle the letters of a word?
Learn how can i shuffle the letters of a word? with practical examples, diagrams, and best practices. Covers java, arrays, random development techniques with visual explanations.
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do-while and while comparison
Learn do-while and while comparison with practical examples, diagrams, and best practices. Covers java, loops, while-loop development techniques with visual explanations.