Java Video Tutorial 2

I continue my Java Video Tutorial. I show you how to import class libraries, except user input, check for valid input, catch errors in input, a bunch of math functions and more.

[derekbanas]

You're very welcome. I kept them fast so that everyone could go at their own speed. Most people just hit pause, type code, unpause, etc. I figured most people make slow tutorials so I felt the need to provide an alternative

[derekbanas]

Sorry about that. Many people have told me they print out the code and then make notes as they watch the video. I made them quick so I can cover a lot while allowing you to pause and go at your own pace. Feel free to ask questions

[derekbanas]

I'm very happy to hear that :) I teach in a completely different way from most everyone else online. There is a method to my madness. If you also print out the code and take notes at the same time you will stimulate your mind in multiple ways at once and retain a great deal more information. I hope that helps

[derekbanas]

Keep watching the videos and you'll get what your looking for. I cover everything in depth. I can explain everything better in the video because I can't put code in these comments

[matth]

This man is a genius when it comes to computer programming!

[derekbanas]

I'll cover just about every way you can use Java. As you watch the videos you'll see that I describe most every method for all of the classes I talk about. Somebody called it a video Java API. That is basically what it is

[billywillsmith]

honestly, these are the BEST java series i have found on youtube. You are an amazing java teacher thanks!

[derekbanas]

Take a look at the code I link to in the description. It will clear everything up

[derekbanas]

Thank you :) I checked out your channel. It is very neat. I have never been able to do really complicated stuff like that. My wife loves origami, so I'll show her.

I guess most people don't make niche CS tutorials like this because there are very few people that are interested in them. Many tutorials that I make would only make sense to somebody that already has a pretty solid understanding of programming.

[derekbanas]

You need 1 - 7, 9, 11 - 13, 17, 18 and parts 1 and 2 of my design patterns tutorial. Watch parts 1 and 2 of the design patterns tutorial after part 9 of Java.

[izntbznt]

this stuff is great. the internet is awesome thanks to people like you =D

cant thank you enough.

[derekbanas]

Feel free to ask me questions. I do my best to answer them all. Let us say otherVar has the value of 1 assigned to it. When you have something like varName = otherVar++ this means assign 1 to varName and then increment the value of otherVar to 2 after. If you have varName = ++otherVar this means first increment otherVar to 2 and then assign 2 to varName. ++ is shorthand for add 1. I hope that helps?

[suniljoshi]

Hats off to you....ur teaching method is gr8.

[derekbanas]

Feel free to ask questions. I do my best to answer all questions. The code on my site will help save you time typing so you can focus on experimenting with the code to understand it better. Eventually I'll make some really niche game tutorials with a focus on game engines so you can make anything you can imagine. Feel free to leave requests :)

[derekbanas]

Java is a great language! It really is amazing how easily you can use it to create most anything

[derekbanas]

Hi, No you need 1 - 7, 9, 11 - 13,  17, 18 and parts 1 and 2 of my design patterns tutorial. Watch parts 1 and 2 of the design patterns tutorial after part 9 of Java.

[qqqqqqqqqqqqqqfaf]

I have had a hard time with programming but you helped me so much!!! thanks :D

[derekbanas]

You don't have to memorize everything. The best way to proceed is to print out the code and take notes as you watch. Then create experimental programs using what you learned using the code as a type of cheat sheet. After a while you will remember the functions through repeated use. Feel free to ask questions.

[kolos]

Really high quality tutorials! Like the way you explain stuff, it makes me believe it is not that difficult))

[derekbanas]

You're very welcome :) Always feel free to ask questions