As far as I can tell, many systems are moving towards json for config etc.
Here’s some thoughts on which one to pick. At the same time, XML can be pretty cumbersome to deal with, and in many situations the power that it brings comes at the cost of productivity loss and added complexity. YAML, not using delimiter also makes the reading light and simple. b.
In most programming languages (including Ruby and other scripting languages), parsed YAML documents are represented using the languageâs native constructs. The question, really, is what do you actually need?
You could enforce this just in the DTD, but it could make maintaining the DTD complicated -- it might be better to not have a generic
XML is referred to as a metalanguage that describes other languages. Simply fire up IRB and give it a shot.
Which appear to me , it is quite suitable for storing preferences and data of an application. YAML, for a couple of very specific reasons: It's reasonably concise. Assuming I'm starting a project from scratch, which is not dependent on any other project. When is a closeable question also a “very low quality” question? Clone with Git or checkout with SVN using the repository’s web address. And i only see yaml in google app engine.
Where would you be storing the data?
You then have the tooling of XML in a fairly (albeit not the most) compact format. Very powerful, you have to decide what you are trying to do - otherwise your question is too broad to give a definitive answer. This is honestly one of my biggest complaints about JSON. Just because you're not currently dependent on any other projects, are you likely to interact with them at some point in the future? ['C:\Download\paper', 'C:\Download\music'], ["C:\\Dropbox\\音楽\\*", "C:\\My Music\\*"]. YAML is a much more human friendly format than JSON. What's the deal with Bilbo being some kind of "burglar"? Any other language requires a custom library to interpret JSON.
Started by stein102 August 20, 2013 10:32 PM.
How to sort by size of output by du -sh ~/* | sort -r. A joke in German that I don't understand.
For example, if it's a javascript app; json would be a strong candidate. Increment the minor version number with each schema change. 这里就直接照搬原文示例了：, 数据以良好的数据结构存储在不同序列化语言中，无论使用哪一种，都要包含以下四种主要的活动：, 首先自己开发可能存在一些问题，使用优秀的开源包来避免该问题，当然还节约时间。 JSON would be my pick. An application that reads your XML file should be able to understand all schema versions within a major version number -- it may have too little information (the program should choose reasonable defaults) or too much information (the program should ignore what it doesn't expect) so the experience may be degrated, but strive to make it work. Those are the three semi-popular go-to choices.
Granted, you should rely on compression for saving bandwidth. Hugo lets you choose to use JSON, YAML, or TOML. For other languages (including Python, Perl, Java, Javscript, PHP, OCaml, and Cocoa), check the download page.
I only have experience in working with XML, but the others can't be too hard to learn. WordPressを本格運用するための高速化ノウハウを大公開！これだけやれば無敵…, 自分のローカルリポジトリをgithubで管理してsourcetreeでコミットするまで. XML is like violence: if it doesn't solve your problem, you aren't using enough of it.
In YAML, there is no extra delimiter is used.
Active 1 year, 10 months ago.
YAML has been widely adopted by the Ruby community as the de-facto standard for configuration files and other types of data (at least those that arenât simply expressed as native Ruby, which is also a very valid option in many cases, as Rubyâs concise syntax lends itself quite well to this).
Instantly share code, notes, and snippets. Particularly for Java, there have been a number of attempts at improving XMLâs usability, for example by implementing XML / Object binding frameworks (such as JAXB, Castor, or JiBX). XML vs XAML. Handling messages with Java and JavaScript: JSON or XML? 实际上，三者的扩展名都是比较随意的，对开发者和应用来说重要的是其文件格式，内容类型和数据结构。(译者按，重要的是内容，例如.yml和.yaml几乎无差别。.js的文件中依然可以存储json). YAML vs JSON vs XML | What is the Difference Between Them? I think at the very least you could abbreviate that format -- remember that XML is really meant to be a semantic format -- I might do something like the following: There's quite a bit of art to designing and XML schema, but good designs use elements and properties together in a way that reduces redundancy and encourages correct use. Learn more. Choose JSON if you really can't be bothered with any of the above. YAML can handle non-tree data structures using the &/* notation. Increment the major version number when the schema change is such that an application reading the file can no longer provide reasonable defaults for necessary information (e.g. 'Feed' is a description of a product (name, price, type, short description, up to 120 words). For one thing, you already know it. your coworkers to find and share information. Keep in mind that
Not to mention that json can be much more compact while still retaining readability. I sounds like what you actually want is a database and you want to persist the data there and later make it serialisable as JSON/YAML/XML or whatever your desired format is. That's really the best argument I can give you for aggressive versioning, and robust handling of incomplete/extra information in the XML file.
Even better, YAML is one of several possible mechanisms for serializing Ruby objects using Rubyâs built-in serialization mechanism.
If you use XML to author content, you can use XSLT to transform the authoring format into a format that's more-suitable for delivery, which might be JSON or a stripped-down, lighter-weight XML schema -- perhaps JSON data wrapped in a CDATA section within an XML root node that's just used for versioning. Do vector spaces without choice satisfy Cantor-Schroeder-Bernstein? LUA can also be used for data interchange, in addition to scripting duties.
Asking for help, clarification, or responding to other answers. JSON is, for me, the most pleasant to edit by hand, which is a small plus. For example, PHP has a built-in function to decode or encode JSON, not YAML. a database? Or is there a better way? Book about a live reality tv show where money depends on viewers but they were really harvesting dreams, 1980's commodore 64 game about flying toward tower, Finding the number of appearances that a number turns up in a certain list of numbers, Signatures of Competing Orders in Ab Initio Calculations. Do you have any other suggestions that I may need to have? Your use doesn't need it, though. XML to YAML Converter, Parser, Transformer Online Utility.
We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. The reason that JSON is so nice in web development is that it is instantly recognized by the browser's JS interpreter as an object so there's no additional parsing necessary.
How can I pretty-print JSON in a shell script? How do you parse and process HTML/XML in PHP? http://www.codinghorror.com/blog/2008/05/xml-the-angle-bracket-tax.html, The Overflow #44: Machine learning in production. c. ^ Theoretically possible due to abstraction, but no implementation is included.
Yur interface to those libraries will be narrow - just in data-access code - so if one has a painful API, even that doesn't matter much.
What I'd recommend is to be able to pull the data out into a Perl data structure and then have "formatters" which know how to serialise that data structure to the desired output. If so, what technologies do they prefer?
Unfortunately the Java efforts to support YAML have been dropped in favor of OGDL, which looks very similar to YAML but is apparently even simpler. また、Slackで無料コミュニティも運営しています。たくさんのエンジニアが参加していて、プログラミングの相談や雑談などをしている楽しいコミュニティなので、興味ある方はぜひお気軽にご参加ください。. JSON has the advantage of super-easy parsing in JavaScript, though you'll probably have to find and introduce a library in other languages.
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