Introduction to webshare API (navigator.share)

-

navigator.share is a JavaScript API providing a sharing interface similar to native apps

webshare API is supported on most updated mobile browsers Including Google chrome for Android

Sharing is done by passing an Object with parameters "url", "text" or "title" to navigator.share function.

For a webshare request to succeed you must supply at lest one of the parameters

navigator.share returns a Promise upon being called "upon

navigator.share({
    "url": document.location,
    "text": "I'm an example",
    "title": document.title
})
.then(resp => console.info("Successfully shared"))
.catch(errors => console.error(errors))

Comments

Post a Comment

Popular posts from this blog

Install steam locomotive sl using apt

-
sl or steam locomotive is a commandline application that displays steam locomotive "train" animations aimed to correct users who accidentally enter sl instead of ls.  initials sl stands for Steam Locomotive How to install ls or steam locomotive Assuming you've root privileges and installed apt package manager on your system Type sudo apt-get update sudo apt-get upgrade sudo apt-get install sl To test installation type sl If installation was successful You'll see an ASCII image of a train right in your terminal after few seconds it will stop
Read more

Tar basic commands to store and extract files

-
Targeted is an archiving program designed to package, store, and compress multiple files into a single portable package the name tar is an abbreviation for tape archiver Apart from creating .tar archives tar is also capable of compressing files using zip, bzip2, and gzip compression algorithms Tar flags c — compress directive x — extract directive t — tabulate contents f — specify filename z — use zip/gzip compression j — use bzip2 compression k — do not overwrite t — files from file w — ask for configuration v — verbose gzip flags d — decompress file Tar commandline commands syntax tar -{arguments} {params} Example tar commands tar -cf music.tar music.mp3 Tar archiver will be directed to compress music.mp3 into a tar archive named music.tar and save it in the current working directory tar -xf music.tar Tar will be directed to extract music.tar archive and save the constituent contents of the archive...
Read more

Rest operator in JavaScript

-
Rest operator is similar to spread operator its an es6 feature that allows converting arguments to an array of values; Syntax of spread operator is as follows; function spr(...params) { console.log(params) } spr(1,2,3) // [1, 2, 3] You can use rest operator among other arguments function sprr(args, ...params) { console.log(params) } spr('foo', 1, 2, 3) // [1, 2, 3] More information: Rest parameters MDN
Read more

JavaScript es6 template literals

-
Template literals are a new syntax to create strings in JavaScript Embedding expressions in a string is now possible using template literals thus there's a new way to embed expressions into strings effectively interpolating the values done using syntax ${expression} within a string for instance const text = 'Hello world' const string = `Say ${text}` // Say hello world. You're not only limited to that you can as well perform more advanced expressions and arithmetics as well const string = `${1 + 2}` // returns 3 strings that spawn more than one line are now possible with template literals initially the only way to create strings that spawn multiple lines was to break it up in parts the syntax below is now possible const text = ` loading.... processing...`
Read more

how to dump a postgresql database using from the terminal

-
PostgreSQL is a relational database management system and arguably the best database management around. postgreSQL comes with utilities used to manipulate databases from the terminal "psql" being the most popular utility I'm sure you've read somewhere or used "psql" dumping "backing" databases is done using PostgreSQL's pg_dump utility In your terminal type; pg_dump <database name> > <output> For instance to backup a database named "books" to a file named "books.sql" do; pg_dump "books" > books.sql How to exclude database data from backups To exclude database data from your output file you should include "-s" flag in your command pg_dump -s "books" > books.sql
Read more