Become an expert in JAVA programming to begin a rewarding career. This course will assist you with mastering basic JAVA concepts, for example, Variables, Data Types, I/O to Advanced Java Collections concepts and Algorithms. Join the learning wave today!
Beginner to Progress
Kick-start your JAVA programming journey with this self-paced course and expert the language from basic to advanced level. Curated and instructed by Mr. Sandeep Jain (CEO and Founder) and other industry experts with years of experience, this course will help you learn:Java Basics, Data Types, Operators, Loops, Strings, OOPS, Java Collections and Frameworks including Streams, Lists, Set, Map and substantially more.
Once you have Dominated this JAVA course, then it is recommended to enroll in JAVA Backend Development Live Classes to up-skill yourself even further.
Background of Java and Programming Languages
How to write your First Program
Basic Concepts - Variables, Data Types, I/O, Operators, Loops, Functions, and considerably more
Java OOPs - Classes, Objects, Encapsulation, Polymorphism, and substantially more
Java Collections - Streams, Lambda Expressions, ArrayList, LinkedList, HashSet, TreeMap, and substantially more
Advanced Algorithms - Array Class, Collections Class, Sorting and substantially more
Solving coding questions easily and efficiently in the most optimized way.
Background of Java
For what reason do we want Programming Languages
Writing the first program in Java
Find out about variables in Java, Non-Primitive Types
Trade two Variables, Wrapper Classes in Java.
Autoboxing and Unboxing in Java and Type Conversion in Java
Input and Output in Java
Escape Sequences in Java
Operators in Java
Sum of N Regular Numbers, Find Last Digit of A Number, and other Practice Problems
If Else Statements and Switch Statement
Even Odd Numbers, Largest of Three Numbers, Leap Year as well as Calculator
Loop Statements: While Loop, Do While Loop, Break and Continue
Count digits, Table of a number, Patterns problems, Triangular pattern, Inverted Triangle, Square Pattern and other problems
Functions and applications of Functions
Command Line Arguments in Java
First Digit of a Number and Prime Factorization
Arrays in Java introduction
[ ]a versus a[ ] in Java, Array Working and Types
Check If Array is Sorted, Count Distinct Elements, Maximum in an Array, Sum of an Array and Finding Average
String Introduction and String Operations
StringBuilder and StringBuffer
Test Problems like Pangram Checking in Java, Pattern Searching, Find an additional one person in Java, and some more
Class and Objects, Constructors, This Reference
Class Members and Access Specifiers, Static Members and Final Keyword
BigInteger Introduction and Method References in Java
Exception Handling, Method Call Stack and Exceptions
Multithreading in Java, File Handling and a lot more concepts.
Java Collection Framework. Collection Hieratchy, Generics in Java
Wildcard, Collection Interface, Iterator in Java
toArray() methods, Collection operator methods and Iterating through Collections
Lambda Expressions and its Grammar, Method References in Java
Streams in Java including its applications, hierarchy and methods with models
List Interface and iterator, ArrayList with its working, methods and crossings
Linked List in Java, Josephus Problem and other problems
Stack in Java Collections, Stock span problem, Next More prominent elements and other problems
Queue in Java, Switch first K item, Produce numbers with given digits in Java
Deque, ArrayDeque in Java, design a data structure with min/max operations and other problems
PriorityQueue in Java , K largest elements, K most continuous elements and other problems
Set Interface, HashSet, LinkedHashSet and related problems
TreeSet, Ceiling on right problem in Java
Map Interface in Java and its methods, HashMap, Linked HashMap with model problems
TreeMap in Java, Design A DS For item prices, Count More noteworthy Elements and other problems
String in Java, StringBuilder and StringBuffer and its methods
Panagram Checking, Pattern Searching, Check for Anagram and other problems
Comparable Interface, Comparator Interface, methods and models
Arrays Class in Java, fill function, Binary Search, equals, miismatch, compare and other methods
Collections Class in Java, fill, opposite and other methods
Sorting in Java, sort method for Arrays and Collection, Sort component by recurrence, Meeting Maximum Visitors and other problems
Founder and CEO at GeeksforGeeks
Mr. Sandeep Jain moved on from Dr. Abdul Kalam Technical University with a B.Tech in Computer Science and Engineering. He completed his Graduate degree from IIT-Roorkee and has worked as a full-time Software Developer at D.E. Shaw and Co. His passion for teaching drove him to join JIIT Noida as an Assistant Professor.
He began GeeksforGeeks in 2009 as a blog, to compile resources on programming, algorithms, and interview preparation. He has curated and mentored the Data Designs and Algorithms - Self-Paced course on GeeksforGeeks, helping thousands of understudies land truly amazing jobs.
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