Why use JSON instead a normal html output with AJAX? [closed] - ajax

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Why is better use an output json instead the normal html output in a call ajax?
Wich are the reason for use it or in wich scenario is more useful use it?

JSON is easily parsed by JavaScript and it is lightweigh.
Returning as JSON is generalization. i.e apart from your browser any other client which can process JSON can make use of response from the server. In this case your data and presentation are in separate layers.
Returning as HTML is specialization. Not all client can process the HTML response. In this case you are binding the data and presentation layer together.
There is a another thread that have discussed about this in details.
Why is Everyone Choosing JSON Over XML for jQuery?

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Write request and response data to file in jmeter [closed]

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I have one testcase which contains 7 requests. I need to write both request (whole request which is passing along with dynamic values) and response data (whole response) to a file for all of them during run time. Please help me how can I do this in JMeter?
Use flexible file writer in the request. Give |requestData| and |responseData|
in "Record each sample as" field. Give the path where you want to save your data in Filename field. That's it.You will be able to see a file which contains the request and response data for the sampler request.Hope this helps!

third party api parsing, xml parsing, raw data parsing, ror parsing, ror nokoigiri, third party api parsing with nokogiri [closed]

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I have an application in ruby on rails and have a raw format data file as a response from third party API. I want to parse that file in xml and get some element values as I am using nokogiri gem. So is there any way to parse that file?
here is detail of nokogiri
https://github.com/sparklemotion/nokogiri
As you already have installed Nokogiri, you need to pass the raw file to Nokogiri to get the parsed response:
parsed = Nokogiri::XML(raw_data)
parsed = parsed.css("your_element_name").text

golang structs or maps in RESTFUL API [closed]

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When creating a webserver in golang, is there any specific reason why JSON data would be represented as a MAP over a STRUCT or vice versa? ..or is this decision based purely on user preference ?
I think this discussion could go either way but the advantages of using structs vs maps are that structs give you an idea of how the schema should look like whereas a map leaves the schema open-ended.
If you use structs, developers who look at the code will have a clear idea of what parameters you're expecting for the API or how the response of the API may look like without digging further into implementation detail. On the other hand if the requests or responses were maps, they would have to look at the implementation detail to see what keys and values are being assigned. Hope this helps!

Links contains #, would it affect SEO? [closed]

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If i have such links in my site (i am using mvcsitemap):
http://mysite.com/coollink
http://mysite.com/coollink#contanttab1
http://mysite.com/coollink#contenttab2
If i want to submit site map to google for example, should i use the links with # in mysite XML sitemap? or better not to use them in sitemap XML?
Because in such case there would be 3 links to the same resource as i understand and it is not so good for SEO? could some one correct me if i am wrong.
As far as I know so far, hashes will be ignored by most of the search engines and they have no use for SEO. It is user more for internal page navigation or some sort of JavaScript actions.

Response Content Types [closed]

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What are the response content types for .docx, .xlsx, .pptx, .zip etc. ? Can you give me a list of all content types ?
They're all here: http://www.iana.org/assignments/media-types/
I don't think there is any definititve list in existance, nor is there likely to ever be, of all content types because as soon as someone creates a new file format there's theoretically a new content type. Rightly, or wrongly, I've seen the following document types associated with .docx:
application/docx
application/msword
application/vnd.ms-word.document
Here you can find some: Internet media types

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