id | name |
---|---|
1 | Jane |
2 | Max |
3 | John |
4 | Scott |
package enum_example | |
import ( | |
"bytes" | |
"encoding/json" | |
) | |
// TaskState represents the state of task, moving through Created, Running then Finished or Errorred | |
type TaskState int |
export default class WebStorage { | |
constructor(key, storageArea = window.localStorage) { | |
this.key = key; | |
this.storageArea = storageArea; | |
} | |
load(defaultValue) { | |
const serialized = this.storageArea.getItem(this.key); | |
return serialized === null ? defaultValue : this.deserialize(serialized); | |
} |
Authorization and Authentication are hard. when you only have to implement them once (as you do within a monolith) instead of over and over again, it makes the developer happy :-), and maybe leads to less implementation failures.
When you have a bunch of microservices, this is something that has to be considered.
Implement it once or in every microservice, or something in between?
This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.
http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft
,elem.offsetTop
,elem.offsetWidth
,elem.offsetHeight
,elem.offsetParent
. | |
├── books | |
│ ├── handlers.go | |
│ └── models.go | |
├── config | |
│ └── db.go | |
└── main.go |
In order to access a server hosted within a vm (guest), for development purposes from the host OS, which is restricted to same origin / localhost only requests, I set up a siple nginx reverse proxy to forward my requests.
- To install in a Windows VM, download and install nginx from the current, stable release; I installed to C:\nginx\
- Edit the <install path>/conf/nginx.conf file with the marked changes in the file of the same name in this gist.
- Start the nginx executable, located in your install path. There are service wrappers for Windows, or you can just kill the process to stop the nginx instance.