IMHO: XML is a file format, JSON is a data transfer format. Reinventing things like RSS or SVG to use JSON wouldn’t be helpful, but using XML to communicate between your app’s frontend and backend wouldn’t be either.
Of course you can use XML that way, but it is unnecessarily verbose and complex because you have to make decisions, like, whether to store things as attributes or as nested elements.
I stand by my statement that if you’re saving things to a file you should probably use XML, if you’re transferring data over a network you should probably use JSON.
XSDs are far from perfect, but waaay more powerful than json schema.
XSLT has its problems, but completely transforming a document to a completely different structure with just a bit of text is awesome. I had to rewrite a relatively simple XSLT in Java and it was something like 10 times more lines.
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IMHO: XML is a file format, JSON is a data transfer format. Reinventing things like RSS or SVG to use JSON wouldn’t be helpful, but using XML to communicate between your app’s frontend and backend wouldn’t be either.
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Of course you can use XML that way, but it is unnecessarily verbose and complex because you have to make decisions, like, whether to store things as attributes or as nested elements.
I stand by my statement that if you’re saving things to a file you should probably use XML, if you’re transferring data over a network you should probably use JSON.
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People may hate on SOAP but I’ve never had issues with setting up a SOAP client
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That’s my biggest peev about JSON actually. No comments!! WTH!
There’s comments in the specs and a bunch of parsers that actually inore //
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json spec draft 7
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On one hand I agree, on the other hand I just know that some people would immediately abuse it and put relevant data into comments.
This is why there are none, but I still think it’s dumb. Parsers can’t see comments anyways.
That’s assuming people actually use a parser and don’t build their own “parser” to read values manually.
And before anyone asks: Yes, I’ve known people who did exactly that and to this day I’m still traumatized by that discovery.
But yes, comments would’ve been nice.
And there are some truly magic tools.
XSDs are far from perfect, but waaay more powerful than json schema.
XSLT has its problems, but completely transforming a document to a completely different structure with just a bit of text is awesome. I had to rewrite a relatively simple XSLT in Java and it was something like 10 times more lines.
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