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Update app.ts #31

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Update app.ts #31

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10 changes: 7 additions & 3 deletions step00c_type_error/app.ts
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Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
let message = "Hello World";
console.loger(message);

// A type error in TypeScript occurs when a value is used in a way that is incompatible with its declared type.

let myName: string = "unknown person"
myName = 4 // Here, try to assign the number 4 to variable `myName`. Since `myName` is type string, TypeScript will throw a type error: Type 'number' is not assignable to type 'string'.

console.log(myName);