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COBOL Course - Programming with VSCode

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This introductory COBOL course helps a novice learn the Structure of COBOL programs, Data types & Variable Handling, Intrinsic Functions, Branching logic and more. The goal of the course is to enable the participant to be able to write basic COBOL programs. Get ready to dive into some actual COBOL!
🎥 This course was originally developed by IBM, who have shared it with our nonprofit. IBM is hosting an event called Z Day on Sept 15th, 2020. This free 1-day virtual conference is open to anyone interested in mainframe technologies. You can register for the event here: ibmzday.bemyap...
🔗 To access the COBOL Course book and hands-on labs please go to Open Mainframe Project: github.com/ope...
⭐️ Course Contents ⭐️
⌨️ (00:00) Welcome to COBOL
⌨️ (02:23) VS Code and Extensions
⌨️ (05:21) Basic COBOL Syntax
⌨️ (09:25) COBOL Divisions
⌨️ (13:12) COBOL Variables
⌨️ (19:06) Data Division
⌨️ (21:32) File Handling
⌨️ (27:40) Procedure Division
⌨️ (31:36) Program Structure
⌨️ (37:57) Paragraphs
⌨️ (43:35) Program Linkage
⌨️ (45:54) File Output and Reports
⌨️ (52:15) Conditional Expressions
⌨️ (59:13) Arithmetic Expressions
⌨️ (1:05:02) Data Types
⌨️ (1:09:58) Intrinsic Functions
⌨️ (1:15:41) Closing
--
Learn to code for free and get a developer job: www.freecodeca...
Read hundreds of articles on programming: freecodecamp.o...

Опубликовано:

17 авг 2024

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Комментарии : 379

@giulian2992 4 года назад

Just like Latin is still the official language of Vatican City, COBOL is still the official language of American Bureaucracy

@mujtabac5 4 года назад

COBOL runs America! From Wall Street to the CIA

@Set_Abominae 4 года назад

@@mujtabac5 Actually the whole world.

@editorcillo01 3 года назад

And it's possible to change, interpret and enhance software build 50 years ago without crashing 😉

@jkmstev 2 года назад

After 50+ years it is still very boring

@semikolondev Год назад

We still learn Latin in Europe though, we don’t learn cobol😅

@superangrybrit 4 года назад

I learned COBOL in college. And then went to work on AS/400s. Tips: learn accounting/finance, sql and talking. You will be connecting to ppl walking around in suits. You may also encounter JCL/RPG/Easytrieve languages in your adventures.

@VinayLobo1986 4 года назад

I can feel the excitement on his face, while he explains how important COBOL is... It's like people finally care, after years of ignoring him 😜

@jeffreybisti5332 4 года назад

Finally, someone *gets* me!

@unsmeeshka 4 года назад

Agreed with excitement, but all I can think of is him trying to keep up with a teleprompter. The glare in the glasses sorta give it away IMO. Great info either ways.

@rustmc 4 года назад

could also be the pay he gets from ibm for doing this

@Abhishek-iz6lw 4 года назад

@@jeffreybisti5332 you are amazing brother make more videos like this I like your energy

@NicholasSilva1380 Год назад

You mean that generic smile as he reads a prompter? Anybody can do that...

@joeblack8375 4 года назад

COBOL WILL NOT DIE. COBOL is like a vampire. I started in computers 1982 this was the main computer language and only on a mainframe computer which could never ever be in a home only in large places with huge AC system to keep those computer mainframes cool .wow stay kicking

@MrHypeur 4 года назад

Me : - looks for a job on LinkedIn - sees IBM recruits COBOL developpers RU-vid :

@codeforest9027 4 года назад

Creepy

@CalebRussell1 3 года назад

Turn off cookies

@vaisakhkm783 Год назад

😒 big tech

@mikeprytherch8875 4 года назад

This takes me back 30 years when I first started, love it

@ahnguyen1 2 года назад

same here

@cakeismtrader4227 Год назад

Learning now

@aslt5711 Год назад

Would you please help me in resources / tips and tricks for learning COBOL? I'm hired in an enterprise where we still use mainframes and still have logic written in COBOL but I kind am clueless sometimes as I try to follow the logic of programs. Thank you :)

@yupp_harish3936 9 месяцев назад

is there future in cobol

@yupp_harish3936 9 месяцев назад

@@aslt5711is it good to go with or shd switch

@brianmcguigan4785 4 месяца назад

In 1972 I was a Computer Consultant with Peat Marwick in London. They sent me on a Cobol course, for at the time I only had Fortran. At the end of the course, they asked the participants what they thought. I stood up and said "I've learnt something very valuable, NEVER EVER TO PROGRAM ANYTHING IN COBOL, IT STINKS." and I never have!

@giullianosep 4 месяца назад

Not surprisinbly, ABAP, which has a COBOL inspired syntax, ALSO STINKS!

@JeffRyman69 5 дней назад

A friend of mine from graduate school back in the 1970s had gotten a BS in chemical engineering at the University of Nebraska. He had to take a programming course in which FORTRAN and COBOL were taught at the same time. He remarked that a single spelling mistake in one COBOL statement could generate pages of error messages.

@brianmcguigan4785 4 дня назад

@@JeffRyman69 It was worse than that. Just try missing out a full-stop! Full-stops were used to teminate statements - like an english sentence. Miss one and everything thereafter, until the next full-stop, was taken as part of the same statement - which compilers found incomprehensible. Remember, back then, there was no such things as interactive debuggers that would highlight syntax errors as soon as they were made. No - we had to bubmit a batch run, usually overnight, So, if you or one of the punch-girls, forgot a full-stop - THAT was another day wasted! FORTRAN had no such problem. Each line of code was limited to 72 characters. That was to leave 8 characters in the end, which was used to gang-punch a numeric code in, so that they could be sorted back into order - in case someone dropped the card deck. AH - THOSE WERE THE DAYS!

@codeforest9027 4 года назад

Although I do not know cobol, and I'm not an old programmer, this still feels nostalgic

@sajolbhadra 2 года назад

excitement and without much blinking his eyes .. other level of dedication for his work

@georgejetson9801 4 года назад

Thanks for doing this! COBOL. Learned at uni 40 years ago and worked PT there as an operator. From System 360 to building and training AI models with Watson Studio. 😀

@ProjectFinalAudio 2 месяца назад

Really cool, can't wait to be proficient at it.

@khandarwilliam5439 4 года назад

it looks like he's holding his laughter the entire time reading the prompt

@user-ph4ok8xp6o 27 дней назад

It's just enthusiasm of a professional talking about what he loves.

@mileskay7566 3 года назад

The thumbnail claims no ads but I experienced several. Very high-quality crash course, so I can't stay mad.

@sreea2365 5 месяцев назад

Those were youtube ads.

@billy25081965 Год назад

My first Computer was Sperry-Univac/S80 in 1987, with COBOL 85. And I was a computer programmer also in COBOL for PC at that time, RM/COBOL with Editor-2 by IBM ( DOS 3.2). After that, for a while, with AS/400. My PC was z8088, at 8-10Hz. Happy times! With no Internet! or cell phones.

@tonyfremont 3 года назад

Started programming using COBOL-68 in 1980. It is a great language when used for what it was designed to do.

@SicketMog 2 года назад

What was it designed to do? I landed on this video a bit randomly.

@tonyfremont 2 года назад

@@SicketMog business accounting and report generation mostly.

@mesamunefire1 4 года назад

I find the hardest part of COBOL is not COBOL but the business processes that are behind the program itself. I worked with COBOL for about 5 years and didn't enjoy how may GOTOs without comments I came across.

@jeffreybisti5332 4 года назад

That was my experience as well. It's like writing the sheet music for a song you wrote. If you know the song, writing the music is just a chore, but you have to have the song in mind first. COBOL translates well from whiteboard to source code.

@subhasisdey2011 4 года назад

Actually even in Cobol the goto is not recommended. I have seen goto statements mostly in old programs.The Great Grand Pa's hardly followed any coding standards during their time and debugging such programs is one of the hardest things I believe 🤔. But in programs which are comparatively newer "Perform" serves the purpose. But yeah I agree with you GoTo is a sucker in any language.😆

@yupp_harish3936 9 месяцев назад

i got project in COBOL in company..is it good to go in that

@rty1955 2 месяца назад

Ahhhh COBOL-D didnt have a PERFORM statement, therefore GOTOs had to be used I worked on ALL versions of COBOL on IBM mainframes. Because most shops used COBOL back in the 60s & 70s even 80s. I was an Assembly lang programmer then systems programmer that began in 1968. I even taught COBOL debugging in a large university.

@Zhenocnra 4 года назад

I came here because I know we'll need to know COBOL 8 years from now, again. And then another 8 years from now, again.

@user-fc8vv3vu2b 2 года назад

What's the reason we will need this

@StarDoesntUpload 2 года назад

Love how excited this dude is, great energy

@gustavogomezied3 4 года назад

I’m young and even I’m shocked to see this. This is great.

@ishdx9374 3 года назад

gustavo finge where is my 20003km/h of methe

@TotalImmort7l 3 года назад

COBOL is great? Are you on premium grade meth?

@adespade119 3 года назад

Very good intro to Cobol presented by an enthusiastic tutor

@mienislav 3 года назад

Writing a program in Cobol is like creating a prayer.

@user-rj9pc9px8n 7 месяцев назад

Its the complete opposite. Prayers never work

@paulfleischer-djoleto4429 4 года назад

I coded in COBOL in the late 80s. I am happy to revisit it.

@jkaushik1207 2 года назад

Truly. It was Era of COBOL.

@sohaibalvi4410 Год назад

Sir can you guid me I need to know does it worth to learn COBOL?

@yupp_harish3936 9 месяцев назад

@@sohaibalvi4410pls reply

@TheMESCuS 15 дней назад

Still in 2024!!! I thought it dead... Great I luv this language worked a lot between 2002-2005...

@manoharsagunthalla9215 Год назад

It takes me to remember 40 years back of studying. If you explained with computer feeding that would be great

9 часов назад

I've written my own "moveCorresponding" (With its corresponding "moveCorr") in a LOT of languages through out the years.

@gibusgamer93 3 года назад

You: Learning COBOL says "I want to work on the most important code running on the most important systems running the types of things that the world depends on." Me: I want to learn COBOL because I like money and job security

@travelator3035 3 года назад

Me: I want to learn COBOL because that's the only way I can get a foot in the door in a company that can provide job security.

@Babola10 2 года назад

More than Python, JavaScript?

@fabricealcindor7302 2 года назад

@@Babola10 I would not necessarily advise a young programmer to invest in COBOL while he/she has many year in front of him to learn and develop in trendy language la python and Javascript where the demand is growing. But for a middle age one, could make sense to slowly ramping-down to retirement on high-compensation job or mission in a low competition environment.

@sebastiangudino9377 Год назад

Why is everyone like "Great tutorial! Learned a lot!"??? This ONE HOUR video didn't show a single line of code being written or executed. Yeah, there is a LOT of theory here, but that's kinda the point, here you are NOT learning cobol. you are learning what cobol IS. Which are two very very different things. One makes you a cobol developer, the other one makes you a guy who knoes ABOUT cobol.

@glen1555 11 дней назад

Variable names is where you can have some fun. Use names like Romeo and Juliette, so you can write code like - if Romeo and Juliette perform A100. If Romeo and not Juliette goto A999-End

@innavoiglopez 4 месяца назад

When i was in college in 98 we had this in our curriculum. Programming Cobol. I learned how to make a tic tac toe game. After just a year I quit computer programming. Now im trying to recall what i had learned during that time. If only id stuck around...

@ecmphg Год назад

Dude made this easy to watch by being so excited about sharing. Thank you

@Achyuthanandan 2 месяца назад

The very first language I learned. Its self documented approach is amazing.

@HGAMES69 3 года назад

Me after hearing that COBOL is surging in Demand hence why I'm here at this tutorial.

@victorpinasarnault9135 4 года назад

The IBM Z systems is keeping up COBOL.

@strenghtbadger4517 4 года назад

Right when COBOL programmers are needed in this crisis lmao

@Geomaverick124 4 года назад

@Luca Capelli Yup...NJ needed them to help run their systems

@jex8885 4 года назад

Luca Capelli very much so, the world is truly dependent on old mainframes and scarcely available engineers that know mainframes. IBM was panicking and paying for education for mainframe development / maintenance iirc.

@jex8885 4 года назад

memberwhen it's not that simple, works fine, switching could take a decade. I'd rather be the guy maintaining it for millions than the guy rewriting it for 300k a year.

@crabby6617 4 года назад

@@memberwhen22 It's an exceptionally difficult transition to make, if they wanted to.

@editorcillo01 4 года назад

@@memberwhen22 90% of credit card transactions are supported by COBOL...

@DatascienceConcepts 4 года назад

I didn't know people still use COBOL. Very Nice tutorial BTW!

@livesimplyandhumbly 3 года назад

Wish I had a time machine so I can go back to the 70s and get a job in COBOL.

@aavalos163 4 года назад

Thank you for this tutorial. I used to teach RM-COBOL/86 back from 1992-1995. From Front-End(GUI)and Back-End(File and Data Management) to How to print reports... This video was refreshing. But, I don't think going back to it is what we need. Computers are upgrading constantly and so are programming language. Goverment should spend money on computer upgrades instead of COBOL programmers.

@adespade119 3 года назад

many of today's computer and SW problems are caused by over complexity, there's a lot to be said for going back to simplicity.

@jkaushik1207 2 года назад

@@adespade119 very true. I don't understand why that guy who used COBOL is now questioning on COBOL. No language can compete COBOL. It gives full control to programmer. If the program is written properly will never malfunction.

@LuvxJacqu4li8e 2 года назад

Good luck

@rty1955 2 месяца назад

@@jkaushik1207the ONLY language thay gives "full cotrol" is assembly

@djintotjandra247 6 месяцев назад

I USED COBOL IN THE 70s until now...🙂

@CDVentress 5 дней назад

Hey there my friend, you should do more videos, you have a great personality. Thanks for the great work.

@rustmc 4 года назад

ibm really does need cobol programmers it seems

@ivanyosifov2629 4 года назад

Programming in COBOL - makes you lose the ability to blink xD

@jeffreybisti5332 4 года назад

Might have overdone the tea that morning

@v-sig2389 4 года назад

Cannot be unseen ˆˆ'

@saipan1970 Год назад

Sir,it would have been great if short visuals/video clips were attached with this video itself. It would have been so easy to follow up in GitHub, IBM or Coursera later on. Beautiful course layout and your positive voice are the biggest add-ons here, remembering what I learnt here will be real easy. Thanks.

@RicardoBanffy 4 года назад

Love the font being used for the code examples. Very 3270-ish.

@jeffreybisti5332 4 года назад

Love a good monospaced typeface

@kenlemmond673 3 года назад

For someone like me who suffers from extreme meticulosity all this structure is making me giddy!!!

@TheeMelloMan 8 месяцев назад

I have a job interview later today. I wanna say I have COBOL experience without lying

@khandarwilliam5439 4 года назад

preparation for that mainframe job

@adespade119 3 года назад

Make Cobol Great Again.

@cyberpros 4 года назад

Wow back in the time, felt like in time machine lol

@hackvlix 9 месяцев назад

Appreciate uploading this mini course, but we see more of the instructor's face than actual COBOL code. 🤭

@stevendorsey4850 Год назад

21:23 -- I'm a little lost on what I'm supposed to be doing here. I have VS Code and Zowe Explorer set up and all that. I'm looking at the source code, but is there something I'm supposed to actually do with it? Submitting the JCL doesn't appear to give very much feedback on what's actually been done. Lastly, as I'm new to this course thing, is there some website I'm supposed to go to that lists any assignments, labs, or tasks I'll be completing as I'm going through this video? Or at least details specifically where to look for my assignments/challenges, and how submitting JCLs actually works?

@22chyke 4 года назад

I'm so excited! Let's find out how to be a Cobol full stack dev

@stopPlannedObsolescence 4 года назад

Bash, XML, COBOL and dBase ,,,😏

@vivekpai6904 4 года назад

CICS, Webservices, JCL, DB2 or VSAM, COBOL - And you are a Mainframe Full stack Dev.. 😀😎

@rty1955 2 месяца назад

@@vivekpai6904haha WHICH JCL? COBOL under CICS did not use job control, just saying. Batch COBOL did

@benjhsbc 21 день назад

Stop programming with COBOL 30 yrs ago. Just need a refresher in no time I'll be able to work with again. Where can I apply. I'm senior and I'm from the Philippines. Where on earth apply for work.

@crawfish7685 Год назад

Should I learn this in order to get a software developer job in the government? Not sure if it would be worth it

@patstar5 Год назад

I’d like to know as well

@crawfish7685 Год назад

@@patstar5 I’m super intimidated by this lol

@Umar-bn5vk 3 года назад

The comments section pf this video is great

@caiocouto3450 Месяц назад

there's two types of people here: the "that will be good to my resume" people and the "lol let's learn an esoteric language" people

@UntakenNick 4 года назад

Can you make a tutorial about Windows? I heard it's something that allows to use a computer in colors..!

@migueldomingos4570 4 года назад

Lol🤣

@bhoot1702 4 года назад

I wonder what kind of advanced device you are using to chat with us futurelings

@lavaq9593 3 года назад

btw, DD means "Data Definition" NOT, data declaration :P

@robwin0072 6 месяцев назад

Can a COBOL program written using VS Code on a Windows 10/11 be executed and permanently exist and operate in a Windows 10/11 environment? We want the program developed and operate on a Windows PC. If so, what version of COBOL does the final program run on a Windows PC? Or is it simply a plugin extension in VSCode?

@RodrigoBadin 4 года назад

COBOL is the Latin of the Programming Languages, it is seems "dead" but a lot of people still use it and will never going to stop being used.

@caiomatheus817 4 года назад

Well, never is a strong word.

@gregdietrich57 4 года назад

@@caiomatheus817 Yeah, the sun will burn out in a billion years give or take, so....

@420troll4 Год назад

as an 8 year old c64 "programmer", the GOTO statement was my best friend.

@window.location 4 года назад

People are talking about cobol but no one talking about light theme. my eyes are burning

@subbefore-lm7qc 4 года назад

If u see this I wish you the best in life and god bless you ❤️💚❤️💚🙏🏼

@oak2847 4 года назад

How

@cunninghamspathe3712 4 года назад

facePalm

@Thirsty_Fox 4 года назад

Likewise and good luck on your sub goal!

@Ihavetoreturnsomevideotapes 4 года назад

🤣🤣🤣🤣🤣

@sajateacher 4 года назад

I’m blind, but thanks...

@millstonebarn 4 года назад

Haha. Four digits for the year. Always!! Only COBOL programmers get this joke.

@admirableemanuelaquila1017 2 года назад

Y2K...

@totoplopp6630 2 года назад

Would have loved it if they skipped the whole tedious visual studio method of coding and just provided a browser playground. But great tutorial all in all, best one i found

@ronaldlee3537 5 дней назад

I wrote COBOL program on an IBM 360/91

@larryd9577 4 года назад

COBOL devs leaned to use 4 digits for year variables - the hard way.

@Ihavetoreturnsomevideotapes 4 года назад

*Can I make mobile responsive apps with COBOL ?*

@migueldomingos4570 4 года назад

I am sure you can😎🤣

@jeffreybisti5332 4 года назад

Nope, but a responsive frontend app could leverage a service on the backend that's powered by COBOL.

@jkaushik1207 2 года назад

I used to write COBOL program exactly same way. Same comments and *----------------------------- Procedure division *----------------------------- Very nice experience of coding in COBOL.

@glen1555 11 дней назад

The identification division is where you list all the amendments, that's the depressing bit, when you see that 6 years ago you wrote this program and amendment after amendment has your name on it. Time to get out or in 20 years time you will still be amending the same suite of programs

@arravYT 3 месяца назад

I learned it from Cob

@Babola10 2 года назад

Guys, do you recommend learn COBOL in this days?

@Bob-1802 2 года назад

If you plan to work as a programmer or an IT in the financial/insurance/data industries, it is still wildly used. BUT you don't program in COBOL to have fun. You must also learn mainframe stuff that goes along most of the time. Or just try a free version on your PC just to get a "taste" of it...

@johnphilippeandam447 2 года назад

Cobol programming language is my basic language i learned from my college course year 2000, cobol - turbo c - turbo c++

@pengbertuuu 2 года назад

the use of COBOL cripples the mind. - Dijkstra

@shubham_paliwal Год назад

Can anyone please tell me whether this is the complete basic course of COBOL, doesn't seem complete comsidering the length of the video

@hackvlix 9 месяцев назад

If you're still interested, @derekbanas has a short one on his channel, and I'm currently creating some videos on that as well (not complete yet).

@shubham_paliwal 9 месяцев назад

@@hackvlixI am Intrested!

@hackvlix 9 месяцев назад

@@shubham_paliwal Well, it's on my channel. Not sure how quickly I can produce more content, though.

@shubham_paliwal 9 месяцев назад

@@hackvlix no issues bro, I will start learning from what you've posted! Kudos to your hard work! More power to you! ✨️

@conforzo Год назад

3:40 I feel like there's a pretty huge step missing here? After installing IBM and Zowe you have to create dataset profile and all that? If you haven't done this before it's very confusing how the file just appears on his screen.

@dkgnew 2 месяца назад

I am stuck at the Payroll00 dataset he mentioned, Where is that?

@siddharthjha2590 4 года назад

I m young and a COBOL dev☺️

@AlexTheEmperorPenguin 2 года назад

Is that letter still his favourite letter? 2022 is kinda messed up, but COBOL is still in use.

@TokyoXtreme 4 года назад

Would like to see a few hours on Commodore BASIC or assembly.

@danielzheleznov72 4 года назад

Samme i also wanna know how to write basic or assem b ley even tho it is a dead language

@jeffreybisti5332 4 года назад

@@danielzheleznov72 I wouldn't count out Assembly as a dead language, it's fairly helpful in game development, the Linux kernel space, as well as ARM-based devices. Now that I think about it, I've seen a few very high-profile company rewrite core business logic in assembler to squeeze their operations into slightly fewer machine cycles. Multiplied by billions and billions of calls per day, it starts to add up.

@danielzheleznov72 4 года назад

@@jeffreybisti5332 oh ok my mistake thank you for correcting iy

@ryckXattack 11 месяцев назад

22:10 "that's where the action happens". I don't know why, but that made me laugh a lot.

@jakemeyer8188 3 года назад

I do always love a good Y2K joke...

@cbbcbb6803 2 месяца назад

Time for an updated version of this video.

@PestisNonSapien_GMO_exHuman 4 года назад

Last time I did COBOL and RPG was in 1995. Is there a way to run RPG in linux yet? Not the games but the archaic language. When I first learned python I was thinking, position sensitive? Is this like RPG?

@Indieauguste 2 года назад

I was using Ryan-Macfarlan’s enterprise COBOL compiler back then in late eighties on an IBM system. I have long forgotten now, brushing up here.

@rty1955 2 месяца назад

IBM mainframes never used RM COBOL. I began on IBM . Mainframes since 1968, writing in assembly and every version of COBOL. Fun fact: COBOL-D (one of the first commercial versions) never had a PERFORM statement.

@stephenxu5476 3 года назад

How to use jcl to compile and run cobol programs in vs code？ is there any demo jcl for compile and run? or some example, thanks a lot

@Jim00722 4 года назад

Where is the time I had to learn Cobol at school 😁

@skynet8785 4 года назад

Great, time to dust of those 5-1/4 floppy disks being used as beer coasters. My dot matrix printer powered up with excitement.

@jeffreybisti5332 4 года назад

That's gotta be some pretty stale beer by now

@DarkGMarine 3 года назад

Holy cow. You know, ive been working the oldest government systems. I think...d...dare i say im trying to learn this? I just earned my cissp, i have no idea about coding but it attracts me.

@anjcastillo7405 3 года назад

hello, can anybody tell me what is the purpose of 77 before WHO WHERE WHY RATE HOURS GROSS-PAY at 20:15

@Sonofabyss 2 года назад

I'm so hyped for this.

@Saviliana 4 дня назад

I wonder if we can make games with COBOL.

@lambdamax 4 года назад

We can work for the federal government now guys!

@scullyy 2 года назад

This is the code God used to create the universe, isn't it?

@sravantallam8179 2 месяца назад

So, I don't see any labs or practical programs in this video. Can anyone please guide me how can I access them?

@tonper 9 месяцев назад

I started learning COBOL in 1984 at school, moved to USA, worked with Data General Eclipse MV (en.wikipedia.org/wiki/The_Soul_of_a_New_Machine), and thank God never had to deal with JCL, or worse CICS. I even did a kind of notepad for Doctors to put their finding on pantients... in COBOL... now I am busy with Oracle and MicroStrategy

@edism Месяц назад

Interesting, thanks.

@paulaacedo8371 4 года назад

Thank you for this tutorial💗

@orangearduino3355 2 месяца назад

You need to install the filter which moves your eyes to looking at camera. It feels like you are looking at the parrot on my shoulder.

@lucasterable 4 года назад

Just make sure that the reason you learn COBOL is to *migrate* systems to a more sensible technology.

@hankjeffries4619 2 года назад

Tell me what is a suitable technology for processing a million credit card transactions per day, or tracking a bill-of-materials of a space station?

@AmexL Год назад

@@hankjeffries4619JavaScript?

@DarkGMarine 3 года назад

i registered for this through ibm, is that how i get my legit url for the z/os? looking forward to learning this.

@IsaacBG84 4 месяца назад

looks like assembler for embbeded programing. Its like an hybrid between assembler and basic. Coming from C++ i feel learning COBOL will evaporate my last learning.

@edism Месяц назад

Evaporate your last learning? What does that mean?