Groovy Tutorial

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Code & Transcript Here :

Best Groovy Book :

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00:23 Install
03:36 Math & Basics
13:58 Strings
21:51 Output
23:52 Input
25:52 Lists
30:10 Maps
32:51 Range
35:15 Conditionals
40:38 Looping
43:48 Methods
50:56 Closures
57:28 File IO
1:00:44 OOP

I have made learn in one videos for most every language and today based on your requests I will teach Groovy in One Video. We’ll learn how to install on Mac and Windows. Then I’ll cover the Basics, Math, Strings, Output, Input, Lists, Maps, Range, Conditonals, Looping, Methods, Closures, File IO, OOP and a ton of other topics in between. By the end you’ll learn as much as you’d learn in a standard 250 page book on Groovy.

Thank you to Patreon supports like the following for helping me make this video


Daya Reddy says:

Hello Derek ,
its awesome video and am just getting basics but when i run code in terminal its running just the first file forever , i cannot run the next files , need help

Gheorghe Frunza says:

Good Video. Watched all. Thx

Sayan Das says:

Very helpful for a beginner… I would like to know about exception handling. Is it the same try catch like syntax we use in Java?

mahesh fathepur says:

Can you upload Groovy with Jenkins video as well please.

mahesh fathepur says:

Its a best ever tutorial i saw. Thank you so much. I got an idea about Groovy. Thank you.

Eric Clarke says:

At 29:11 on your list demo the primes + [29,31] isn't working. It shows 23 as the last number in the list. Mine does the same on my groovy script?????

Douglas Bacelar says:

Very helpful. I watched the whole video–just jumped the conditional part.
The part you talk about closure was the best one imo.
Thanks a lot!

TomHazRedstone says:

Why did generate a random number in such an odd way?
And why the constant use of .equals() and not ==?

MridulJK says:

Thanks Derek, your tutorials are awesome. It would be great if you could explain the concept of Meta classes in groovy in another tutorial sometime :)

Alborz Amini says:

I watched every second of this video all the way to 1:07:22!
Amazing job. for me being away from coding for several years, this was the best thing that could happen to me!
Good Job Derek!

Alejandro Gonzalez says:

what I love the most is the fact I'm going to learn what I'd learn in a 250 page book

Cyrus Shahrivar says:

Thanks for the video! I'm gonna be using Groovy in my new job and this was a helpful primer.

Katie Edwards says:

Hey Derek, was a big fan of your design pattern tutorials. This is another great tutorial! I will continue to recommend your stuff 🙂 keep up the good work!

Steve Burrus says:

Derek I am haVING so me extreme difficulty with integrating Groovy into my copy of the Atom IDE! Could you please outline the steps for me to do this successfully? I use win 10.

Steve Gambino says:

Thank you very much for a great tutorial and thanks for posting the transcript. If you haven't done so already, would you mind commenting about the book choice as to why you might have selected it versus others? In any case, I really appreciate the time and effort that you put into the presentation. I watched it in its entirety.

Jorge Acevedo says:

Saw the whole thing thanks great tutorial.

Gints Berzins says:

Just about to start my summer internship as a tester. Watched it all and I hope this helps me do the tasks asked of me.
Thank you so much for this video, I do feel somewhat less stressed about starting.

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