Java
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Java Pass By Value and Pass By Reference
Learn java pass by value and pass by reference with practical examples, diagrams, and best practices. Covers java, hashmap, pass-by-reference development techniques with visual explanations.
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Java calculator, how to handle negative numbers
Learn java calculator, how to handle negative numbers with practical examples, diagrams, and best practices. Covers java, list, parsing development techniques with visual explanations.

How can I solve "java.lang.NoClassDefFoundError"?
Learn how can i solve "java.lang.noclassdeffounderror"? with practical examples, diagrams, and best practices. Covers java, exception, package development techniques with visual explanations.

Can we read the OS environment variables in Java?
Learn can we read the os environment variables in java? with practical examples, diagrams, and best practices. Covers java, environment-variables development techniques with visual explanations.

What is the purpose of annotations in Java?
Learn what is the purpose of annotations in java? with practical examples, diagrams, and best practices. Covers java, annotations development techniques with visual explanations.

What is an <init> method in Java? Can it be overridden?
Learn what is an <init> method in java? can it be overridden? with practical examples, diagrams, and best practices. Covers java, initialization development techniques with visual explanations.
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IPv6 Multicast example
Learn ipv6 multicast example with practical examples, diagrams, and best practices. Covers java, ipv6, multicast development techniques with visual explanations.

How does JMS Receive work internally?
Learn how does jms receive work internally? with practical examples, diagrams, and best practices. Covers java, jms, message-queue development techniques with visual explanations.

What exactly is Spring Framework for?
Learn what exactly is spring framework for? with practical examples, diagrams, and best practices. Covers java, spring, frameworks development techniques with visual explanations.
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Java JRE 64-bit download for Windows?
Learn java jre 64-bit download for windows? with practical examples, diagrams, and best practices. Covers installation, 64-bit, download development techniques with visual explanations.
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Connect 4, check for winner algorithm
Learn connect 4, check for winner algorithm with practical examples, diagrams, and best practices. Covers java, algorithm development techniques with visual explanations.
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Difference between size and length methods?
Learn difference between size and length methods? with practical examples, diagrams, and best practices. Covers java, arrays, arraylist development techniques with visual explanations.
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What does foo mean?
Learn what does foo mean? with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.
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What is the difference between JDBC Driver and Driver class?
Learn what is the difference between jdbc driver and driver class? with practical examples, diagrams, and best practices. Covers java, jdbc development techniques with visual explanations.

Counting Significant Figures java
Learn counting significant figures java with practical examples, diagrams, and best practices. Covers java, significant-digits development techniques with visual explanations.
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Reading a plain text file in Java
Learn reading a plain text file in java with practical examples, diagrams, and best practices. Covers java, text, file-io development techniques with visual explanations.

Unscramble Letters in Java - Get all possible combinations of the letters
Learn unscramble letters in java - get all possible combinations of the letters with practical examples, diagrams, and best practices. Covers java, cpu-word, scramble development techniques with vi...
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Reading a resource file from within jar
Learn reading a resource file from within jar with practical examples, diagrams, and best practices. Covers java, file, jar development techniques with visual explanations.

Is JVM open source code?
Learn is jvm open source code? with practical examples, diagrams, and best practices. Covers java, jvm development techniques with visual explanations.

the data type "char" in java
Learn the data type "char" in java with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.
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The difference between && and ||
Learn the difference between && and || with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.
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What is IllegalStateException?
Learn what is illegalstateexception? with practical examples, diagrams, and best practices. Covers java, illegalstateexception development techniques with visual explanations.
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How to manage REST API versioning with spring?
Learn how to manage rest api versioning with spring? with practical examples, diagrams, and best practices. Covers java, spring, rest development techniques with visual explanations.

Best coding (layout) practice for the "main() class" file?
Learn best coding (layout) practice for the "main() class" file? with practical examples, diagrams, and best practices. Covers java, program-entry-point, methodology development techniques with vis...
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Is Java 1.6 the same as JDK 6?
Learn is java 1.6 the same as jdk 6? with practical examples, diagrams, and best practices. Covers java development techniques with visual explanations.
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Does randomUUID give a unique id?
Learn does randomuuid give a unique id? with practical examples, diagrams, and best practices. Covers java, random, uuid development techniques with visual explanations.
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How do I remove repeated elements from ArrayList?
Learn how do i remove repeated elements from arraylist? with practical examples, diagrams, and best practices. Covers java, list, collections development techniques with visual explanations.
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What is the syntax of the enhanced for loop in Java?
Learn what is the syntax of the enhanced for loop in java? with practical examples, diagrams, and best practices. Covers java, foreach development techniques with visual explanations.
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Methods like ord and chr from Python
Learn methods like ord and chr from python with practical examples, diagrams, and best practices. Covers java, python, converters development techniques with visual explanations.
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Video Conferencing API for Java
Learn video conferencing api for java with practical examples, diagrams, and best practices. Covers java, video-conferencing development techniques with visual explanations.