COBOL vs Dart

Overview

COBOL

Stacks130

Followers147

Votes2

Dart

Stacks4.3K

Followers3.8K

Votes452

COBOL vs Dart: What are the differences?

Introduction

This Markdown code will outline the key differences between COBOL and Dart in a concise manner for easy reference on a website.

Syntax: COBOL, being an older language, tends to have a more verbose and English-like syntax compared to Dart, which has a more modern and concise syntax. This difference affects the readability and ease of writing code in both languages.
Usage: COBOL is primarily used for business applications, especially in fields like finance and government, where legacy systems are still in place. On the other hand, Dart is more commonly used for web and mobile app development, making it more suitable for modern software development purposes.
Concurrency: Dart has better support for concurrency thanks to its isolates, allowing for parallel execution of code segments. In contrast, COBOL lacks robust native support for concurrent programming, making it less efficient for handling multiple tasks simultaneously.
Data Types: COBOL is known for its strong data processing capabilities, especially with large-scale numerical calculations and record-based data structures. Dart, on the other hand, has a more flexible type system with support for modern data types like lists, maps, and classes, making it more versatile for various programming needs.
Community and Support: Dart benefits from being a part of the larger Google ecosystem, which provides strong community support, regular updates, and extensive documentation. COBOL, however, may have limited resources and community backing due to its legacy nature, making it harder to find help and resources for developers working with the language.
Platform and Environment: Dart is designed as a cross-platform language capable of running on web browsers, mobile devices, and servers, whereas COBOL is more closely tied to mainframe environments and may be less compatible with modern computing platforms, presenting challenges for organizations looking to migrate or modernize their systems.

In Summary, the key differences between COBOL and Dart lie in their syntax, usage, concurrency support, data types, community and support, as well as platform compatibility and environment.

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Advice on COBOL, Dart

itsahmed-dev

Jan 29, 2022

Needs adviceon

Dart

Flutter

Firebase

I want to create a mobile-first e-commerce platform app. I think @{Dart}|tool:1646| and @{Flutter}|tool:7180| is a way for me to build cross-platform apps from a single codebase but I might be wrong so what do you guys think?

I also don't know what to do about the back-end. I mean managing the database of products and users. handing orders and invoices. I think @{Firebase}|tool:116| can be an answer to my problems but how far I can go with firebase and its user authentication and database tools? Just firebase is enough for all my back-end needs?

What suits my needs, a relational database or a non-relational database?

Do I need to learn another programming language for handling back-end, like @{Python}|tool:993| or @{Go}|tool:1005|?

I would appreciate your opinion. Thanks

117k views117k

Comments

Muhamed

Apr 28, 2020

Needs adviceon

Python

JavaScript

Django

I am currently learning web development with Python and JavaScript course by CS50 Harvard university. It covers python, Flask, Django, SQL, Travis CI, javascript,HTML ,CSS and more. I am very interested in Flutter app development. Can I know what is the difference between learning these above-mentioned frameworks vs learning flutter directly? I am planning to learn flutter so that I can do both web development and app development. Are there any perks of learning these frameworks before flutter?

737k views737k

Comments

Zuriel

Jun 7, 2020

Needs advice

Can anyone help me decide what's best for app development or even android Oreo development? I'm in a state dilemma at the moment. I want to do Android programming, not necessarily web development. I have heard a lot of people recommend one of these, and it seems that both the tools can do the job. Which language would you choose?

291k views291k

Comments

Detailed Comparison

COBOL	Dart
COBOL was one of the first programming languages to be standardised: the first COBOL standard was issued by ANSI in 1968. COBOL is primarily used in business, finance, and administrative systems for companies and governments.	Dart is a cohesive, scalable platform for building apps that run on the web (where you can use Polymer) or on servers (such as with Google Cloud Platform). Use the Dart language, libraries, and tools to write anything from simple scripts to full-featured apps.
-	Dart’s comprehensive libraries give you lots of choices;Compilation to JavaScript lets you deploy Dart apps now;Pub package manager;Dev Server
Statistics
Stacks 130	Stacks 4.3K
Followers 147	Followers 3.8K
Votes 2	Votes 452
Pros & Cons
Pros 2 Business Oriented Language Cons 2 Extremely long code for simple functions	Pros 60 Backed by Google 54 Flutter 39 Twice the speed of Javascript 35 Great tools 30 Scalable Cons 3 Locked in - JS or TS interop is very hard to accomplish 3 Lack of ORM 0 A

What are some alternatives to COBOL, Dart?

JavaScript

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.

Python

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.

PHP

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Java

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

HTML5

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.

C#

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers.

Scala

Scala is an acronym for “Scalable Language”. This means that Scala grows with you. You can play with it by typing one-line expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. To some, Scala feels like a scripting language. Its syntax is concise and low ceremony; its types get out of the way because the compiler can infer them.

Elixir

Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.

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COBOL vs Dart: What are the differences?

Introduction

This Markdown code will outline the key differences between COBOL and Dart in a concise manner for easy reference on a website.

Syntax: COBOL, being an older language, tends to have a more verbose and English-like syntax compared to Dart, which has a more modern and concise syntax. This difference affects the readability and ease of writing code in both languages.
Usage: COBOL is primarily used for business applications, especially in fields like finance and government, where legacy systems are still in place. On the other hand, Dart is more commonly used for web and mobile app development, making it more suitable for modern software development purposes.
Concurrency: Dart has better support for concurrency thanks to its isolates, allowing for parallel execution of code segments. In contrast, COBOL lacks robust native support for concurrent programming, making it less efficient for handling multiple tasks simultaneously.
Data Types: COBOL is known for its strong data processing capabilities, especially with large-scale numerical calculations and record-based data structures. Dart, on the other hand, has a more flexible type system with support for modern data types like lists, maps, and classes, making it more versatile for various programming needs.
Community and Support: Dart benefits from being a part of the larger Google ecosystem, which provides strong community support, regular updates, and extensive documentation. COBOL, however, may have limited resources and community backing due to its legacy nature, making it harder to find help and resources for developers working with the language.
Platform and Environment: Dart is designed as a cross-platform language capable of running on web browsers, mobile devices, and servers, whereas COBOL is more closely tied to mainframe environments and may be less compatible with modern computing platforms, presenting challenges for organizations looking to migrate or modernize their systems.

In Summary, the key differences between COBOL and Dart lie in their syntax, usage, concurrency support, data types, community and support, as well as platform compatibility and environment.