Java Tutorial

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This is an updated Java tutorial that covers what you'd find in a 1,000 page book. I cover Main, Println, Variables, Data Types, Casting, Math, Random Numbers, Strings, StringBuilder / StringBuffer, Arrays, ArrayList, Iterators, LinkedList, User Input, Conditionals, If / Else, Ternary Operator, Switch, For, While, Do While, Methods, Recursion, Enumerated Types, Exception Handling, Class, This, Getters / Setters, Printf, Inheritance, Interface, Abstract Classes, Streams, Map, Filter, Reduce, Lambda Expressions, File System Manipulation, Character Streams, Binary Streams, Generics, Threads, Databases and more.

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[derekbanas]

Learn in One Videos for Every Programming Language

[derekbanas]

TABLE OF CONTENTS
00:23 Intro
02:11 Main
04:51 Println
05:38 Variables
06:18 Data Types
10:03 Casting
12:57 Math
15:56 Random Numbers
17:04 Strings
23:18 StringBuilder / StringBuffer
26:30 Arrays
33:39 ArrayList
36:05 Iterators
36:57 LinkedList
39:45 User Input
42:11 Conditionals
42:54 If / Else
45:06 Ternary Operator
45:43 Switch
47:07 For Loop
47:33 While Loop
48:55 Do While Loop
50:20 Methods
53:28 Receiving Multiple Attributes
57:37 Recursion
1:01:03 Enumerated Types
1:02:01 Exception Handling
1:04:34 Thor Vs. Loki
1:04:51 Class
1:07:26 This
1:07:45 Getters / Setters
1:15:00 Printf
1:22:50 Inheritance
1:27:35 Interface
1:33:22 Abstract Classes
1:34:28 Streams
1:36:37 Map
1:37:49 Filter
1:39:18 Reduce
1:41:01 Lambda Expressions
1:44:11 File System Manipulation
1:46:21 Character Streams
1:50:09 Binary Streams
1:54:02 Generics
1:58:26 Threads
2:10:06 Databases

JavaFX, Java Web Start, Servlets and Server Pages coming soon

[ChitranshuVashishth]

Derek is the person who will be remembered by thousands and millions forever for changing their lives substantially for good

[thriftynick]

Perfect timing. I haven't touched Java in at least 2.5 years and just landed a Java gig the other day. Great refresher!

[chriss]

THIS is such a public service. I watch Derek's videos to get the low down an any language. Always concise.

[neonz]

My guy, Derek, here has officially taught me my 8th programming language! Big thanks to you, brother!

[gheorghegeorgescu]

This is so beautiful I almost cried. I wish I was joking but for high school CS (any for that matter) this is a goldmine... God bless this man.

[harshitjain]

Sir waana say that without tutors like you learning programming would be very difficult.Hats off to you for your effort ( 30hrs really) Thank you

[kishtestaccount]

Derek is the very reason I managed to turn my life upside down and pretty much the only resource I have found that I can learn from! Going from working in multiple jobs where my mind wasn't put to use and aspiring to get into the technology world ... I started to learn through all of Derek's tutorials; I have now managed to secure myself just one role utilizing all the knowledge gained from these videos and live a happier and more comfortable life - I transformed myself truly thanks to Derek and his brilliant videos. I would love to see a Kubernetes / Docker tutorial. Thank you again

[Bobby.Kristensen]

*watched a video about Java* -> applies for developer position....

[jayallen]

You should have named the project Java the Tut.

[Ibnblackbird]

God.. You don't know how much I love you brother haha. Thank you for the video

[Shannxy]

I'm so insanely grateful for your short crash course videos. Makes it so much easier to learn the fundamentals of new languages once you know one or a few well.

[christostsm]

oh. a no-indian-guy java tutorial ... bless you friend.

[ogradus]

Is there a command and possibly an idiom to make the code: Concurrent && Parallel threading??
C++ has a simple command for parallel.
Concurrent is a semi-new term for me, but it sounds very very useful if it could be used in software too

[ignaciovazquez]

i finished a whole year studying C and creating my own lists and ADTs just to know that java has the exact same features built in lol

[jsonkody]

ohhh .. maybe I'll refresh my Java here, it was quite some time. I work in JS about two years now and do not want to go back to Java, but do not want to forget it also :)
Thx for this video.

[sandyjameslord]

Thank you for clear, concise examples and a great pace. As usual, excellent work Derek.

[emekaonwuliri]

Thanks Derek. Can you do one for Solidity, Design Patterns in general, Spring, and most importantly one for Algorithms and Data Structures

[esportsbulgaria]

Idea - Learn in One for some modern framework React/Vue or something else like GraphQL. It would be great since most decent video tutorials are paid.