Sign in to confirm you’re not a bot
This helps protect our community. Learn more

COBOL Tutorial : Learn COBOL in One Video

Derek Banas
1.33M subscribers
292K views 5 years ago
Free Cheat Sheet is Here : https://bit.ly/LearnCOBOL Best COBOL Book : https://amzn.to/3cLHRQu COBOL runs the US Financial System, Social Security Administration, Department of Defense, Internal Revenue Service, the Majority of State Financial / Unemployment Systems and Numerous other Critical Systems. Currently there is a critical need to create more COBOL Programmers. In this one video I did my best to cover what you'd learn about COBOL in a standard 500 page book. If there is a demand for more videos I will make them here for free. I provide a Table of Contents you can use to jump to exactly what you'd like to learn. I hope in some small way I'm able to help people during the current crisis with this video. MY UDEMY COURSES ARE 87.5% OFF TIL March 26th ($9.99) ONE IS FREE ➡️ Python Data Science Series for $9.99 : Highest Rated & Largest Python Udemy Course + 56 Hrs + 200 Videos + Data Science https://bit.ly/Master_Python_50 ➡️ C++ Progr …...more
...more

Intro

0:00

Why is it Important

0:25

File Format

1:35

Main Divisions

2:26

Identification Division

2:58

Environment Division

3:20

Data Division

3:34

Variables / Picture / Data

4:22

Group Item / Hierarchal

5:57

Constants

7:33

Figurative Constants

7:47

Comment

7:55

Procedure Division

8:54

Print to Screen

9:00

Accept Input

9:25

Stop Run

9:56

Compile / Run

10:13

Assign Values

10:50

Math / Compute

11:20

Variables / Datatypes

13:42

Group Item

15:45

Figurative Constants

20:17

Math Functions

21:34

Compute

23:46

Data Classification

25:14

Thru / Ranges

25:45

Boolean

26:40

Multiple Values

27:20

If / Else

28:52

Logical / Conditional Operators

30:30

Classification

33:19

Built In Classification

34:10

Toggle Values

34:55

Evaluate

36:20

Paragraphs

39:27

Subroutines / Linkage

42:57

Call

44:25

While

45:43

For / Varying

47:08

Edited Pictures

48:37

Decimal Arithmetic

52:55

String Functions

55:39

Join Strings

57:35

Split String

1:02:15

Define Write to File

1:03:17

Open File

1:07:54

Write to File

1:09:01

Append to File

1:09:45

Read File

1:11:40

Create Reports

1:13:45

Filler

1:16:25

Indexed Files

1:28:44

Access Data Randomly

1:31:12

Save Record

1:35:03

Delete Record

1:36:40

Update Record

1:37:45

Get Record

1:40:30

Tables

1:44:03

Multidimensional Tables

1:46:00

Index Tables

1:47:46

Search Tables

1:51:33

Prefill Tables

1:53:05

Redefine

1:54:10

String to Float

1:56:34

Sort Records

1:59:38

Merge Files

2:03:55

Install Windows

2:07:38

Install MacOS

2:12:13
COBOL Tutorial : Learn COBOL in One Video
6.6KLikes
292,350Views
2020Apr 23
Free Cheat Sheet is Here : https://bit.ly/LearnCOBOL Best COBOL Book : https://amzn.to/3cLHRQu COBOL runs the US Financial System, Social Security Administration, Department of Defense, Internal Revenue Service, the Majority of State Financial / Unemployment Systems and Numerous other Critical Systems. Currently there is a critical need to create more COBOL Programmers. In this one video I did my best to cover what you'd learn about COBOL in a standard 500 page book. If there is a demand for more videos I will make them here for free. I provide a Table of Contents you can use to jump to exactly what you'd like to learn. I hope in some small way I'm able to help people during the current crisis with this video. MY UDEMY COURSES ARE 87.5% OFF TIL March 26th ($9.99) ONE IS FREE ➡️ Python Data Science Series for $9.99 : Highest Rated & Largest Python Udemy Course + 56 Hrs + 200 Videos + Data Science https://bit.ly/Master_Python_50 ➡️ C++ Programming Bootcamp Series for $9.99 : Over 23 Hrs + 53 Videos + Quizzes + Graded Assignments + New Videos Every Month https://bit.ly/C_Course_50 ➡️ FREE 15 hour Golang Course!!! : https://bit.ly/go-tutorial9 (100 Available) 0:00 - Intro 00:25 - Why is it Important 01:35 - File Format 02:26 - Main Divisions 02:58 - Identification Division 03:20 - Environment Division 03:34 - Data Division 04:22 - Variables / Picture / Data 05:57 - Group Item / Hierarchal 07:33 - Constants 07:47 - Figurative Constants 07:55 - Comment 08:54 - Procedure Division 09:00 - Print to Screen 09:25 - Accept Input 09:56 - Stop Run 10:13 - Compile / Run 10:50 - Assign Values 11:20 - Math / Compute 13:42 - Variables / Datatypes 15:45 - Group Item 20:17 - Figurative Constants 21:34 - Math Functions 23:46 - Compute 25:14 - Data Classification 25:45 - Thru / Ranges 26:40 - Boolean 27:20 - Multiple Values 28:52 - If / Else 30:30 - Logical / Conditional Operators 33:19 - Classification 34:10 - Built In Classification 34:55 - Toggle Values 36:20 - Evaluate 39:27 - Paragraphs 42:57 - Subroutines / Linkage 44:25 - Call 45:43 - While 47:08 - For / Varying 48:37 - Edited Pictures 52:55 - Decimal Arithmetic 55:39 - String Functions 57:35 - Join Strings 1:02:15 - Split String 1:03:17 - Define Write to File 1:07:54 - Open File 1:09:01 - Write to File 1:09:45 - Append to File 1:11:40 - Read File 1:13:45 - Create Reports 1:16:25 - Filler 1:28:44 - Indexed Files 1:31:12 - Access Data Randomly 1:35:03 - Save Record 1:36:40 - Delete Record 1:37:45 - Update Record 1:40:30 - Get Record 1:44:03 - Tables 1:46:00 - Multidimensional Tables 1:47:46 - Index Tables 1:51:33 - Search Tables 1:53:05 - Prefill Tables 1:54:10 - Redefine 1:56:34 - String to Float 1:59:38 - Sort Records 2:03:55 - Merge Files 2:07:38 - Install Windows 2:12:13 - Install MacOS Like the channel? Consider becoming a Patreon and get access to exclusive videos! All Patreons who contribute $1 or more get a FREE coupon code to my Python Programming Bootcamp Series!!! Check it out here:   / derekbanas   GET FREE STUFF AND SUPPORT MY TUTORIALS 1. Get a Free Stock : https://share.robinhood.com/derekb1560 2. Get 2 Free Audiobooks : https://amzn.to/2Y5FV2p THANK YOU TO MY PATREON SUPPORTERS LIKE : https://shapeganic.com/app/store (Calorie Counter & Weight Tracking App) ckcoder.com vsolutions.be instagram.com/lumarycodes/ github.com/metabake greedygammon.com

Follow along using the transcript.

Derek Banas

1.33M subscribers