Console

console.log("%c%s",
            "color: red; background: yellow; font-size: 24px;",
            "WARNING!");

Source: davidwalsh.name

Console

console.log('hello')

Source: demo8.eganet.go.tz

Console

CONSOLE LOG LIKE A PRO:
Put {} to have label value pairs
// e.g console.log({data, name}); returns data: data, name: name

Console.table() puts data in table!

Console.group() ... console.groupEnd() //groups console logs inside these together 

Console.assert only logs if first param falsey!

Console.count keeps track!

console.time and console.timeLog / timeend outputs how long took.

%c first char in string to add custom css:)

Console

<script> 
    console.log(x);       // return undefined
    var x="hello js";       
    console.log(x);        // return "hello js" 
</script>

Source: tutorial.techaltum.com

Similar codes

0 vote301 views1 answer
Typescript class validator validate enum array
TypeScript
1 vote287 views1 answer
Typescript check if string is number
TypeScript
0 vote317 views1 answer
Best way to display developer credits on a website
TypeScript
5 votes315 views3 answers
CountDocuments mongoose
TypeScript
1 vote306 views1 answer
Google sheets concatenate
TypeScript
0 vote329 views1 answer
Query the NAME field for all American cities in the CITY table with populations larger than 120000. The CountryCode for America is USA.
TypeScript
0 vote421 views1 answer
Element of an array is the same as any of the previous elements pandas
TypeScript
1 vote290 views1 answer
How to delete objects in lua
TypeScript
0 vote316 views1 answer
The following TestContainer was not found
TypeScript
9 votes321 views3 answers
Fragments in react
TypeScript