erlang version

1. How do I know my Erlang OTP version?
2. How do I know if Erlang is running?
3. What is Erlang OTP 22?
4. How do I check my RabbitMQ Erlang version?
5. What is Erlang used for?
6. How do I install Erlang on Windows?
7. Where do I install Erlang?
8. How do I download Erlang?
9. How do I run an Erlang program in eclipse?
10. Is Erlang statically typed?
11. Is Erlang functional?
12. Is Erlang dead?

How do I know my Erlang OTP version?

In an installed OTP development system, the OTP version can be read from the text file <OTP installation root>/releases/<OTP release number>/OTP_VERSION. The absolute path to the file can by constructed by calling filename:join([code:root_dir(), "releases", erlang:system_info(otp_release), "OTP_VERSION"]).

How do I know if Erlang is running?

Erlang Configuration

2.1\bin OR C:\Program Files\erl7. 2.1\bin to the end of the system variable PATH. If you now open the command prompt and type erl, you should be able to get the erl command prompt. Congratulations, you now have erl successfully configured on your laptop.

What is Erlang OTP 22?

Erlang/OTP 22 is a new major release with new features and improvements as well as incompatibilities. For a deeper dive into the hightligts of the OTP 22 release, you can read our blog here: http://blog.erlang.org/OTP-22-Highlights/

How do I check my RabbitMQ Erlang version?

Both the RabbitMQ and Erlang versions are present in the upper part of every page after you login. If you are a CloudAMQP customer, simply press the RabbitMQ manager button from the control panel.

What is Erlang used for?

Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of its uses are in telecoms, banking, e-commerce, computer telephony and instant messaging.

How do I install Erlang on Windows?

Installation Steps for Windows on Campus

1. Download the Windows installer for Erlang. on campus only, see above for off-campus install.
2. Run the installer.
3. Create an initialization file so Erlang on Windows knows where to find your code: ...
4. Follow the steps below to see if your installation is working correctly.

Where do I install Erlang?

Most operating systems have pre-built Erlang distributions in their package management systems.

1. For Ubuntu/Debian: sudo apt-get update. sudo apt-get install erlang.
2. For Fedora: sudo yum install erlang.
3. For FreeBSD. sudo pkg update. sudo pkg install erlang.

How do I download Erlang?

Erlang Solutions provides pre-built binary packages for OS X, Windows, Ubuntu, Debian, Fedora, CentOS, Raspbian and other operating systems.

1. For Homebrew on OS X: brew install erlang.
2. For MacPorts on OS X: port install erlang.
3. For Ubuntu and Debian: apt-get install erlang.
4. For Fedora: yum install erlang.

How do I run an Erlang program in eclipse?

Add Primary Erlang Runtime

1. Select Window (menu) -> Preferences… ( Windows/Linux) or Eclipse (menu) -> Preferences… ( ...
2. Expand Erlang and select Installed runtimes.
3. Click Add… ( a dialog will appear) and Enter Erlang in the Runtime name field.
4. Click Browse… ...
5. Click OK (preferences dialog will close)

Is Erlang statically typed?

Why Static-Typing

Erlang is a dynamically and strongly typed language that is famous for allowing teams to reduce the lines of codes needed in their system.

Is Erlang functional?

Erlang (/ˈɜːrlæŋ/ UR-lang) is a general-purpose, concurrent, functional programming language, and a garbage-collected runtime system. ... The Erlang runtime system is designed for systems with these traits: Distributed. Fault-tolerant.

Is Erlang dead?

Erlang. Erlang is a general-purpose, functional programming language, and a garbage-collected runtime system. ... Hence, Erlang has made it so high up on our list of Top 10 Dying Programming Languages 2020.