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When should I use double or single quotes in JavaScript?
...yntax for: variable interpolation, multi-line strings, and more.
Note that JSON is formally specified to use double quotes, which may be worth considering depending on system requirements.
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How do you turn a Mongoose document into a plain object?
I have a document from a mongoose find that I want to extend before JSON encoding and sending out as a response. If I try adding properties to the doc it is ignored. The properties don't appear in Object.getOwnPropertyNames(doc) making a normal extend not possible. The strange thing is that JSON....
Proxy with express.js
...r r = null;
if(req.method === 'POST') {
r = request.post({uri: url, json: req.body});
} else {
r = request(url);
}
req.pipe(r).pipe(res);
});
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Decompressing GZip Stream from HTTPClient Response
I am trying to connect to an api, that returns GZip encoded JSON, from a WCF service (WCF service to WCF service). I am using the HTTPClient to connect to the API and have been able to return the JSON object as a string. However I need to be able to store this returned data in a database and as su...
What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
... and the CRLF of a HTTP Request.
A request with Content-Type: application/json may look like this:
POST /some-path HTTP/1.1
Content-Type: application/json
{ "foo" : "bar", "name" : "John" }
If you submit this per AJAX the browser simply shows you what it is submitting as payload body. That’s ...
send/post xml file using curl command line
...rl --form name=myfileparam --form file=@/local/path/to/your/file.xml \
-Fjson='{"parameter": {"name": "myfileparam", "file": "file"}}' \
-Fsubmit=Build \
http://user:password@jenkinsserver/job/jobname/build
On the Jenkins server, I configured a job that accepts a single parameter: a file upl...
JavaScript: How to pass object by value?
...ck out this answer https://stackoverflow.com/a/5344074/746491 .
In short, JSON.parse(JSON.stringify(obj)) is a fast way to copy your objects, if your objects can be serialized to json.
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Use ASP.NET MVC validation with jquery ajax?
...on library
Perhaps something like this could help:
[ValidateAjax]
public JsonResult Edit(EditPostViewModel data)
{
//Save data
return Json(new { Success = true } );
}
Where ValidateAjax is an attribute defined as:
public class ValidateAjaxAttribute : ActionFilterAttribute
{
public o...
What are “res” and “req” parameters in Express functions?
...quest.params.id);
});
Edit:
Say you have this method:
app.get('/people.json', function(request, response) { });
The request will be an object with properties like these (just to name a few):
request.url, which will be "/people.json" when this particular action is triggered
request.method, wh...
Map vs Object in JavaScript
...aking it easy to access elements. You also have direct support for it with JSON. When used as a hash it's annoying to get an object without any properties at all. By default if you want to use Objects as a hash table they will be polluted and you will often have to call hasOwnProperty on them when a...