/TypeScript/Typescript check if string is number

Typescript check if string is number

let numberToCheck: string = "40";

if(!isNaN(Number(numberToCheck))) {
	console.log("string is a number")
}
else {
	console.log("string is NOT a number")
}

Similar codes

2 votes158 views1 answer
Multer s3
TypeScript
1 vote172 views1 answer
Get distance beetwen two points roblox
TypeScript
0 vote146 views1 answer
Adding API request
TypeScript
0 vote150 views2 answers
Typescript to c# converter
TypeScript
0 vote148 views2 answers
Rstudio plots arrows(), text()
TypeScript
6 votes155 views1 answer
Check all existing virtial environments python mac
TypeScript
0 vote143 views1 answer
Mergensherts meaning
TypeScript
1 vote140 views1 answer
CLIENT MISSING INTENTS discord
TypeScript
0 vote196 views1 answer
Depth-first search that chooses values for one variable at a time and returns when a variable has no legal values left to assign
TypeScript
0 vote184 views1 answer
Firewalld list ports redbat 8
TypeScript