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How to extract request http headers from a request using NodeJS connect
...
To see a list of HTTP request headers, you can use :
console.log(JSON.stringify(req.headers));
to return a list in JSON format.
{
"host":"localhost:8081",
"connection":"keep-alive",
"cache-control":"max-age=0",
"accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*...
How do I loop through or enumerate a JavaScript object?
...
how do I get index of the key in json? Or if required i should use a separate counter?
– Saravanabalagi Ramachandran
Jan 22 '17 at 15:42
3...
extra qualification error in C++
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This is because you have the following code:
class JSONDeserializer
{
Value JSONDeserializer::ParseValue(TDR type, const json_string& valueString);
};
This is not valid C++ but Visual Studio seems to accept it. You need to change it to the following code to be able ...
Group by month and year in MySQL
...tamp on each row, how would you format the query to fit into this specific json object format.
12 Answers
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“CAUTION: provisional headers are shown” in Chrome debugger
...this problem by adding "proxy": "http://192.168.98.110:1234" to my package.json in a create-react-app project. Unlike the answer, I'm not using HTTPS anywhere in dev, but this was required because my app and api are on different IPs.
– chrishiestand
Feb 5 '19 a...
are there dictionaries in javascript like python?
...trings (enclosed in double quotes " " ). The object notation is as seen in JSON for data interchage and was inspired by the literal object notation; it is worth noting that JSON is usually used in string context
– Chief
Jan 24 '15 at 17:53
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Sending HTTP POST Request In Java
... os.write(out);
}
// Do something with http.getInputStream()
Sending JSON
We can also send json using java, this is also easy:
byte[] out = "{\"username\":\"root\",\"password\":\"password\"}" .getBytes(StandardCharsets.UTF_8);
int length = out.length;
http.setFixedLengthStreamingMode(length...
How to check if a user is logged in (how to properly use user.is_authenticated)?
...ich can cause some strange bugs.
For example, I had a view that returned JSON
return HttpResponse(json.dumps({
"is_authenticated": request.user.is_authenticated()
}), content_type='application/json')
that after updated to the property request.user.is_authenticated was throwing the exceptio...
Why can't you modify the data returned by a Mongoose Query (ex: findById)
...h you can res.send() it) is actually a Mongoose Document object, and NOT a JSON object. But you can fix this with one line...
Survey.findById(req.params.id, function(err, data){
var len = data.survey_questions.length;
var counter = 0;
var data = data.toJSON(); //turns it into JSON YAY!...
How to make exe files from a node.js app?
... a nutshell, you do the following:
Zip up all your files, with a package.json in the root
Change the extension from .zip to .nw
copy /b nw.exe+app.nw app.exe
Just as an added note - I've shipped several production box/install cd applications using this, and it's worked great. Same app runs on wi...