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How to restart a rails server on Heroku?
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The answer was:
heroku restart -a app_name
# The -a is the same as --app
Easily aliased with alias hra='heroku restart --app '
Which you can make a permanent alias by adding it to your .bashrc or .bash_aliases file as described at:
https://askubuntu.com/qu...
How to check if an app is installed from a web-page on an iPhone?
I want to create a web-page, a page that will redirect an iPhone to the app-store if the iPhone does not have the application installed, but if the iPhone has the app installed I want it to open the application.
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Express.js req.body undefined
...o install it separately before loading:
npm i body-parser
// then in your app
var express = require('express')
var bodyParser = require('body-parser')
var app = express()
// create application/json parser
var jsonParser = bodyParser.json()
// create application/x-www-form-urlencoded parser
va...
How do I consume the JSON POST data in an Express application
...idance.
If you are using valid JSON and are POSTing it with Content-Type: application/json, then you can use the bodyParser middleware to parse the request body and place the result in request.body of your route.
var express = require('express')
, app = express.createServer();
app.use(express....
When to use next() and return next() in Node.js
Scenario : Consider the following is the part of code from a node web app.
5 Answers
5...
Using build types in Gradle to run same app that uses ContentProvider on one device
I have set up Gradle to add package name suffix to my debug app so I could have release version that I'm using and debug version on one phone. I was referencing this: http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Types
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Installing Bootstrap 3 on Rails App
I'm trying to install Bootstrap 3.0 on my Rails app. I recently finished Michael Hartl's tutorial and am now trying to build my own system using this new version of Bootstrap, but I have a few questions that I'm not sure about.
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Is there a naming convention for Django apps
Is there a preferred naming convention for creating a Django app consisting of more than one word? For instance, which of the following is preferred?
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Detect application heap size in Android
How do you programmatically detect the application heap size available to an Android app?
9 Answers
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