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store and retrieve a class object in shared preference
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another option is saved it as json and then map it back. With GSON or jackSON is really easy
– rallat
Jun 7 '12 at 8:31
2
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How to iterate over a JSONObject?
I use a JSON library called JSONObject (I don't mind switching if I need to).
15 Answers
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What is the most efficient way to deep clone an object in JavaScript?
...n-standard and only supported by Firefox . I've done things like obj = JSON.parse(JSON.stringify(o)); but question the efficiency. I've also seen recursive copying functions with various flaws.
I'm surprised no canonical solution exists.
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How can I get the full object in Node.js's console.log(), rather than '[Object]'?
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You can use JSON.stringify, and get some nice indentation as well as perhaps easier to remember syntax.
console.log(JSON.stringify(myObject, null, 4));
{
"a": "a",
"b": {
"c": "c",
"d": {
"e": "e"...
Most efficient conversion of ResultSet to JSON?
The following code converts a ResultSet to a JSON string using JSONArray and JSONObject .
14 Answers
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How can I display a JavaScript object?
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Try console.log(JSON.stringify(obj)) or console.dir(obj)
– Robot Boy
Jun 3 '15 at 7:53
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ASP.NET MVC How to convert ModelState errors to json
...ension method and return the errors from the controller action (if any) as json:
if (!ModelState.IsValid)
{
return Json(new { Errors = ModelState.Errors() }, JsonRequestBehavior.AllowGet);
}
And then finally, show those errors on the clientside (in jquery.validation style, but can be easily c...
Local dependency in package.json
...ant to do something like this, so npm install also installs the package.json of ../somelocallib or more importantly its dependencies.
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Accessing members of items in a JSONArray with Java
I'm just getting started with using json with java. I'm not sure how to access string values within a JSONArray. For instance, my json looks like this:
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POST data with request module on Node.JS
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Remember to JSON.stringify your data if you are sending 'content-type': 'application/json'
– Derek Soike
Mar 25 '19 at 19:10
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