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Results tagged with json
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user 11919
JSON (JavaScript Object Notation) aka the Fat Free Alternative to XML is a lightweight data exchange format inspired by JavaScript object literals. It is often used with JavaScript, Ajax, and RESTful web services but is completely language independent.
2
votes
Array of Objects or Array of arrays?
The second approach is the best way to go here.
That's because if you think about it, your app needs data that is "A list of contacts". If my OOP concepts aren't rusty, contacts would equate to an o …
- 25.2k
3
votes
Scraping reviews from Google Play using JavaScript
Use scraping as last resort. I suggest you find available APIs for that. It's more robust, and easy to work with. One issue with scraping is that it fetches the static HTML generated by the url. You …
- 25.2k
1
vote
Accepted
Create a separate JSON + syntax
I would recommend removing count if all it does is represent the number of items in movies. Otherwise, you'll have 2 sources of truth in the data (count and the length of movies) and code that takes s …
- 25.2k
3
votes
Accepted
Listing with JSON or plain HTML
Now, as you said, you can do JSON, and your other approach seems to be right:
Form
<form>
<h3>Advantages</h3>
<button>Add</button> // get nextAll advantages, find the last and append after
<input …
- 25.2k
2
votes
Restructuring data received from JSON call
A much more maintainable solution would be using templates, like Handlebars. This is to primarily avoid HTML in the JS, which can get messy in the long run:
Assuming your data looks like:
{
media …
- 25.2k
2
votes
Javascript Stringify Nested Objects with Loop References
It's the same reason why JSON is preferred over XML for AJAX, because JSON is a data exchange format while XML is a document format. …
- 25.2k
3
votes
A simple BSON indenter / compacter
the goal of this code is not to check if a document has a valid BSON syntax
But that's the first requirement of a formatter, understanding the syntax. For any formatter to work, it must understan …
- 25.2k
1
vote
Accepted
Get real time geojson on Javascript
First of all, readyState 4 simply means XHR is done. The response, however, can still either be a success (2xx) or a failure (4xx, 5xx). In order to distinguish a success from an error, you should als …
- 25.2k
5
votes
Accepted
Checking for an undefined nested variable in a JS object
Here's an exotic (and costly) one:
if(((json || {}).data || {}).formkeys ! …
- 25.2k
1
vote
Concatenating multiple strings from a JSON response
$.post('/API',null,'json').then(function(response){
location = Object.keys(response.data).map(function(key){
return response.data[key];
}).join(', ');
}, function(){
location = previousLocation …
- 25.2k
2
votes
Accepted
Join JSON objects on common property
I notice a query on one of your urls. I suggest you use jQuery's $.param to construct the query cleanly.
For your first loop, you could use reduce instead of forEach to generate your hash. Additional …
- 25.2k
3
votes
Accepted
React & ES6 news app
Ok, looks like a neatly written React. Let's see what I can do.
<div className="main-content col-sm-12">
<div className="left-sided-lg-top-otherwise col-lg-8 col-md-12 col-sm-12 co …
- 25.2k
1
vote
Accepted
Collect several API call results
I suppose this code is used like:
var twitch = new Twitch();
twitch.update(function(){
// called each time a site responds
});
A few things:
First, I see little benefit of this functionality bei …
- 25.2k
3
votes
JSON encoder/decoder for bandwidth efficiency
First, you aren't really getting this for free. You are trading space (bandwidth) for processing, as well as adding complexity to both sending and receiving end. Additionally, your data isn't just "da …
- 25.2k
1
vote
Speed up loop through JSON
Ok, let's first go through your code
$('.uiGridContent tbody').html('');
This is bad because this doesn't remove handlers and other objects bound to the elements. It's not good housekeeping per se …
- 25.2k