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How to call a Python function from Node.js
I have an Express Node.js application, but I also have a machine learning algorithm to use in Python. Is there a way I can call Python functions from my Node.js application to make use of the power of machine learning libraries?
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Change a Rails application to production
How can I change my Rails application to run in production mode? Is there a config file, environment.rb for example, to do that?
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How to change Rails 3 server default port in develoment?
...run when you run "rails" with Rails 3 gems installed from the root of your application.
APP_PATH = File.expand_path('../../config/application', __FILE__)
require File.expand_path('../../config/boot', __FILE__)
# THIS IS NEW:
require "rails/commands/server"
module Rails
class Server
def def...
Linux equivalent of the Mac OS X “open” command [closed]
... try xdg-open, most Linux distros have it. It will open default associated app for your file.
FYI https://portland.freedesktop.org/doc/xdg-open.html
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How to remove all of the data in a table using Django
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1) For Deleting the table:
python manage.py dbshell
>> DROP TABLE {app_name}_{model_name}
2) For removing all data from table:
python manage.py shell
>> from {app_name}.models import {model_name}
>> {model_name}.objects.all().delete()
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How to run mvim (MacVim) from Terminal?
...y using find from your root directory. sudo find . -name mvim Mine was in /Applications/MacVim-snapshot-64/mvim.
– tltjr
Aug 26 '12 at 21:32
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How to add a browser tab icon (favicon) for a website?
... the html that you need to use for the files they generate.
<link rel="apple-touch-icon-precomposed" sizes="57x57" href="apple-touch-icon-57x57.png" />
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="apple-touch-icon-114x114.png" />
<link rel="apple-touch-icon-precompo...
iOS application: how to clear notifications?
I've an iOS application where some Push Notification are sent to. My problem is, that the messages/notifications stays in the Notification Center in iOS after then are tapped. How can I remove a notification for my application in the Notification Center next time the application opens?
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AngularJS: Basic example to use authentication in Single Page Application
...edium.com/opinionated-angularjs/techniques-for-authentication-in-angularjs-applications-7bbf0346acec
ng-login Github repo
Plunker
I'll try to explain as good as possible, hope I help some of you out there:
(1) app.js: Creation of authentication constants on app definition
var loginApp = angular...
Call method in directive controller from other controller
....message}}' +
'</div>'
}
})
Then I define an app module that depends on Popdown:
var app = angular.module('app', ['Popdown']);
app.controller('main', function($scope, PopdownAPI) {
$scope.success = function(msg) { PopdownAPI.success(msg); }
$scope.error = fu...