CIDER extends Emacs with support for interactive programming in Clojure. The goal of this event is to raise awareness of Clojure in Belgium and to guide people into the exciting and vibrant world of Clojure. (using Clojure 1.8.0, Leiningen 2.6.1, and OpenJDK 8) The purpose of this brief guide is to provide new users with a 1000-meter view of Clojure and its ecosystem, including how to quickly get up and running. The vision behind Clojure is of a radically simple language framework holding together a sophisticated collection of programming features. I’ve followed the great Clojure for the brave and true book by Daniel Higginbotham and then I’ve tackled a small project to train my skills. - If you think using Clojure is a good idea and you and your team are excited about using Clojure, it's probably a good idea. I'd like to run a session about Clojure. What is Clojure? This page is powered by a knowledgeable community that helps you make an informed decision. I want to know what is the clojure way to check if a collection is non-empty and return a boolean true/false. As I am new to clojure I was initially inclined to go with #2 (more readable), but the clojure api reference for empty? I'm fairly new to Clojure too and enjoy using it on math problems where speed is not really an issue. How to read mentally Lisp/Clojure code (2) First remember that functional program consists of expressions, not statements. Getting Clojure Build Your Functional Skills One Idea at a Time by Russ Olsen. Much of it is written in a subset of clojure, since it builds itself up bit by bit and much of it is highly-optimised clojure code. This guide concerns the original, Java-based Clojure implementation (though, there are others). - If you think using Clojure is great for your application, but bad for your company, look for a new company. For example, form (if condition expr1 expr2) takes its 1st arg as a condition to test for the boolean falue, evaluates it, and if it eval'ed to true then it evaluates and returns expr1, otherwise evaluates and returns expr2. Over the past few years we have seen a change in the Java scene: there are now many languages that, although not directly related to Java, run on the Java Virtual Machine (JVM). And then call it from Clojure: (Sort/quickSort elems) Checklist: as efficient as in Java - yes. Clojure is a good scripting language. It's just so expressive. Here are my notes. It's the nicest language I've ever used. It's also very nice to be able to use the extended precision of BigDecimals and BigIntegers transparently - no futzing about with the clumsy constructors and methods that Java requires. IntelliJ IDEA has a plug-in called La Clojure, which is the one that I prefer. With conj, the expectation is that insertion should happen at the place where this operation is efficient.Lists (as linked lists) can make a constant time insertion only at the front. I mean, it isn't really great for one off command-line scripts because of the JVM startup time (unless you're using cake or something similar), but that can be said for any JVM language.. Clojure is especially suited to concurrency tasks. What applications is Clojure used for? I was considering to learn Lisp for a long time. It works with the free version of IntelliJ IDEA, so you don't have to pay for the extra features of the full version of the IDE if you intend to use it for Clojure only. What's Good About Clojure? Learn Clojure programming with me. "Preconfigured emacs distro" is the primary reason people pick Spacemacs + CIDER layer over the competition. tutorial - what is clojure good for . The good Most Clojure data structure operations, including conj (conjoin), are designed to give the user a performance expectation. However, today we’re going to focus on Emacs with the CIDER extensions for Clojure. Spacemacs + CIDER layer, Emacs + CIDER, and IntelliJ + Clojure-Kit plugin are probably your best bets out of the 8 options considered. Vectors (indexed) are designed to expand at the back.