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JavaScript, Node.js: is Array.forEach asynchronous?
...exec('node libfn.js', function(err, stdout, stderr) {
var output = JSON.parse(stdout);
cb(err, output);
});
process.stdin.write(JSON.stringify(array), 'utf8');
process.stdin.end();
}
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Node.js vs .Net performance
...riant.
Here are the results in responses per second (higher is better):
JSON Serialization
nodejs: 228,887
aspnet-stripped: 105,272
Single Query
nodejs-mysql: 88,597
aspnet-stripped-raw: 47,066
Multiple Queries
nodejs-mysql: 8,878
aspnet-stripped-raw: 3,915
Plain Text
nodejs: 289,57...
How to list the properties of a JavaScript object?
...emains the most performant accurate solution, assuming that it is always a JSON dict. This is certainly the one to use elsewhere.
– David Snabel-Caunt
Oct 26 '10 at 14:00
1
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.gitignore for PhoneGap/Cordova 3.0 projects - what should I commit?
...android/AndroidManifest.xml
ToonPlane/plugins/*
!ToonPlane/plugins/android.json
!ToonPlane/plugins/fetch.json
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AngularJS : Difference between the $observe and $watch methods
...Thanks for a great post. scope.$eval(item) is really helpful. If item is a json string, it convert to an json object.
– bnguyen82
Aug 16 '13 at 9:16
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Get list of all routes defined in the Flask app
...t it has to be run command-line, the following could easily be returned in json for a dashboard or other non-command-line interface. The result and the output really shouldn't be commingled from a design perspective anyhow. It's bad program design, even if it is a tiny program. The result below co...
Use cases for NoSQL [closed]
...choice
Let's consider, for example, MongoDB:
Once you have your data in JSON, ( it could come from a third party API, or be exported from an sql-application) in MongoDB is pretty strightforward to import
and update the JSON data in the database; for example using the command-line mongoimport util...
How to add items to a spinner in Android?
...
This code basically reads a JSON array object and convert each row into an option in the spinner that is passed as a parameter:
public ArrayAdapter<String> getArrayAdapterFromArrayListForSpinner(ArrayList<JSONObject> aArrayList, String aFie...
NPM modules won't install globally without sudo
... If you're concerned, check the bin, and scripts properties in the package.json file of the app you're installing first.
In general, it's safest to:
(a) Place $HOME/bin last in your path so system commands are not superseded.
(b) don't include "." or any relative path in your $PATH so you don't a...
AsyncTask and error handling on Android
...lass for your other async tasks )
Below is a mockup of a task that gets a JSON response from the web server.
AsyncTask<Object,String,AsyncTaskResult<JSONObject>> jsonLoader = new AsyncTask<Object, String, AsyncTaskResult<JSONObject>>() {
@Override
protecte...