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"Clojure is elegant and pragmatic; It helps me focus more on solving business problems. "
Unlike static languages such as Java, Clojure is a dynamic language, and dynamic typing means that these types are deduced dynamically by Clojure when the code is run, without any restrictions on compilation.
User=> (Defn F
Document directory
Simplicity, simplicity
Freedom to focus
Empowerment, which is useful as king
The clojure way
Simplicity, simplicity
It's hard to write simple solutions to complex problems. but every experienced programmer has also stumbled on areas where we 've made things more complex than necessary, what you might call incidental complexity as opposed to complexity that's essential to the task at hand (Moseley 2006 ).
Essential complexit
It was too late to find clojure. Unfortunately, I am a very good Java programmer and I am also good at Emacs and familiar with lisp. Don't know clojure? How many years have you missed.
It's not too late. Start now.
Clojure-mode provides basic syntax highlighting and indentation, which are basic but essential.
First download the
That's a bit of a detour, that's what happened.CORE.CLJ file to use a Java class, this Java Class (Movedailyaction) is generated by the Clojure code of the same project, Clojure Java class Please refer to the previous blogClojure Implementing Java ClassesNow it is necessary to place the class file of the Java class generated by Clojure in the specified directory,
Speaking of any language learning, setting up the environment is a tough problem. I tried to build a column environment on one side and one side after Google's n-plus articles on the Internet, the Linux system environment is summarized as follows:
1. Main references:
Http://sunng.info/blog/2011/09/beginning-emacs-for-clojure/
2. Notes:
A). rpm-Qa Emacs view the version of Emacs, if not the emace-24. * version,File error: cannot open Load file, inv
"No inheritance extensions, part 1th" mainly discusses the mechanism for adding new methods to existing classes in Goovy, Scala, and Clojure, which is one of the ways in which the Java next-generation language implements no inheritance extensions. This article explores how Clojure protocols can expand Java extensions in an innovative way and provide an excellent solution for expression problems.
While this
What is ClojureClojure is a dynamic, strongly-typed language that resides on the JVM.Features of the Clojure:
Functional programming basics, including a set of persistent data structures that can be comparable to typical mutable data structures
A mature, efficient runtime environment provided by the JVM: so clojure can use Java class libraries, whereas Cloj
After seeing "hackers and painters", are you so curious about lisp? Then, how many pages of ACL (ANSI Common LISP) Is it daunting? Sigh: it would be nice if you could write lisp code on. net clr one day! This day has arrived. This is clojure CLR. Looking at the language conversion matrix, clojure has a strong parasitic capability, which is even more powerful than Javascript. It has a place on CLR.As a begin
Label: style HTTP Io OS ar Java for strong sp
1. What is clojure?
Clojure has a detailed description on its official website. Although it can understand English, no corresponding Chinese characters can be found in its mind for translation. It is better not to translate clojure. Here I use an analogy to explain the differences, but the accuracy of the original in
Clojure ProgrammingBasic InformationAuthor: (US) Stuart Halloway Aaron bedra [Translator's introduction]Press: People's post and telecommunications PressISBN: 9787115308474Mounting time:Published on: February 1, March 2013Start: 16Page number: 230Version: 1-1Category: Computer> Software and programming> JAVA (J #)> JAVA
For more information, clojure ProgrammingIntroductionComputer booksClojure is a dynamic
methods ). as a last resort, any language can be used to build source code using string manipulation and then feed it to a compiler.
Code vs. Data
For most ages, treating code as data or data as code is a more or less a cumbersome process
One common strategy is to treat code as a textual string.
Another strategy is to provide a set of APIs that expose the concepts of a programming language as objects within the language, allowing the programmer to make CILS such as createclass () or addmethod (
Lisp is a programming language known for its expressiveness and power of functionality, but it is generally considered unsuitable for general use. Clojure is a Java™The appearance of the Lisp dialect on the platform has completely changed this situation. Nowadays, you can use the powerful functions of Lisp wherever you have a Java virtual machine.
As the most popular computing platform JVM today, introducing functional programming languages into JVM i
java Next Generation: Choose your next JVM language if any Java next-generation language is appropriate for your next-generation language, how would you choose? This article investigates the various factors that will have an impact on this important decision.
java Next generation: Overcoming synonyms interferes with the previous Java Next Generation article ("Functional Coding style") contrasts and compares the functional coding styles in Scala, Groovy, and
Translation instructions:English Original from: http://java.ociweb.com/mark/stm/article.htmlThe original text contains some non-STM knowledge, but also includes the STM bottom-level implementation of content, here just translated the STM abstraction layer content, since this part of the more important .Translation is based on the way you can understand the translation, not a step-by-step translation, the purpose is to understand STM, understand how to tune the STM, the students have to step into
Reprinted from Http://www.tuicool.com/articles/jYzuAv and http://www.importnew.com/1537.htmlIn a keynote speech that I collaborated with Martin Fowler, he made an insightful point:The legacy of Java will be the platform, not the programming language.The original engineers of Java technology made a wise decision to separate the programming language from the runtime environment, which ultimately enabled more than 200 languages to run on the Java platform. This architecture is critical to the long-
Rapid Web development many people use Python and other dynamic languages. Clojure is also flexible as a dialect of Lisp. Is it suitable for rapid Web development? Why? What are the advantages and disadvantages of Clojure compared with Python? Rapid Web development many people use Python and other dynamic languages. Clojure is also flexible as a dialect of Lisp. I
Because the whole Storm is to be started and the source code level. so I started learning Clojure. I have heard of functional programming before, and I have heard that Erlang is awesome. I only know it when I contact Clojure. It turns out that Clojure is Erlang in JVM. there are too few materials for Clojure developmen
Recently watching Storm's source code, learn to share the next Clojure grammar.Read the catalogue:
Overview
Variable
Operator
Process Control
Summarize
OverviewClojure is a Lisp dialect running on the JVM, which is a functional programming paradigm, and it can be easily invoked with Java, so that the developed program can combine the advantages of Java and Clojure (Storm), just
In a keynote speech with Martin Fowler, he provided a keen observation report:
The legacy of Java is the
platform , not the
language .
The original Java technical engineer had made a great decision to separate the language from the runtime, eventually enabling more than 200 languages to run on the Java platform . This infrastructure is critical to the long-term viability of the platform because the life of the computer programming language is usually very short. Since 2008
that the language can be composed entirely of expressions, ignoring results when not interested in the results. In fact, all functional languages can completely eliminate this distinction, using only expressions.
Groovy's if and?:
In the Java next-generation language, the separation between traditional imperative language (Groovy) and functional languages (Clojure and Scala) shows evolution to expressions. Groovy still contains statements that are
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