As of July 2018, Raspbian does not yet include the latest Python release, Python 3.7.4. This means we will have to build it ourselves, and here is how to do it.
- Install the required build-tools (some might already be installed on your system).
[ | |
{ | |
"latitude": "34° 31' 24.924", | |
"longitude": "50° 0' 20.866", | |
"province": "مرکزی", | |
"state": "آشتیان", | |
"city": "آشتیان" | |
}, | |
{ | |
"latitude": "33° 40' 29.197", |
var fs = require('fs'); | |
fs.readFile('subtitle.srt', function(error, data) { | |
if(error) | |
throw error; | |
var text = data.toString(); | |
var lines = text.split('\n'); | |
var output = []; |
The three design patterns (Adapter, Facade and Bridge) all produce the result of a clean public API. The difference between the patterns are usually due to a subtle context shift (and in some cases, a behavioural requirement).
The primary function of an Adapter is to produce a unified interface for a number of underlying and unrelated objects.
You will notice this pattern being utilised in many applications. For example, ActiveRecord (the popular Ruby ORM; object-relational mapping) creates a unified interface as part of its API but the code underneath the interface is able to communicate with many different types of databases. Allowing the consumer of the API to not have to worry about specific database implementation details.
The principle structure of this pattern is: