cookie, localStorage, sessionStorage
Comparison
| Name | Description | Size | Life |
|---|---|---|---|
| Cookie | Small piece of text data filed by server and saved in browser and carried in every request. Mostly used for identifying user. | 4KB | User defined expiration. Default cleared on browser close. |
| localStorage | Permanent storage for each domain. Not used in request. | 5MB | Permanent, unless cleared. |
| sessionStorage | Transient storage for each domain. Not used in request. | 5MB | Available in current session. Cleared when tab or browser closed/refreshed. |
Javascript this && Javascript Class VS Function
Ref
What is this
thisin Javascript refers to the context of the statement in which it is being executed.
Pug
Ref
What and why
Pugis an html template engine which simplies html coding.Pug‘s predecessor is the well-knownjade.
Snippets Collection
All my code snippets compiled.
