This is the reference point. All the other options are based off this.
|-- app
| |-- controllers
| | |-- admin
This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.
Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:
getTweetsFor("domenic", function (err, results) {
// the rest of your code goes here.
People
![]() :bowtie: |
π :smile: |
π :laughing: |
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π :blush: |
π :smiley: |
:relaxed: |
π :smirk: |
π :heart_eyes: |
π :kissing_heart: |
π :kissing_closed_eyes: |
π³ :flushed: |
π :relieved: |
π :satisfied: |
π :grin: |
π :wink: |
π :stuck_out_tongue_winking_eye: |
π :stuck_out_tongue_closed_eyes: |
π :grinning: |
π :kissing: |
π :kissing_smiling_eyes: |
π :stuck_out_tongue: |
package main | |
import ( | |
"fmt" | |
"log" | |
"net" | |
"net/mail" | |
"net/smtp" | |
"crypto/tls" | |
) |
When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com
, example2.com
, and example1.com/images
on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
package main | |
import ( | |
"net/http" | |
"database/sql" | |
"fmt" | |
"log" | |
"os" | |
) |
// This is a port of the FAST Java version of | |
// https://jackmott.github.io/programming/2016/09/01/performance-in-the-large.html | |
// Original Go translation of naive version from https://gist.github.com/magiconair/68a524fc847ba2860893a799f637f532 | |
// | |
// Code is not pretty!!! ;) | |
// | |
// | |
package main |