Typescript key as string

// This is a key/value structure. The key is a string and the value is a boolean. For example:
let map : { [key: string]: boolean} = {};
map["foo"] = true;
map["bar"] = false;
map.foo = true;
map["foobar"] = "foo"; // Throws exception
map[1] = true; // Curiously doesn't throws exception

Source: stackoverflow.com

Similar codes

0 vote281 views1 answer
This expression is not callable. typescript angular 11 socket.io
TypeScript
1 vote257 views1 answer
Return rest division typescript
TypeScript
0 vote309 views1 answer
Laravel validation exists multiple tables laravel
TypeScript
1 vote261 views1 answer
Check if a date is before another date in typescript
TypeScript
0 vote282 views1 answer
Custom events in unity c#
TypeScript
3 votes289 views1 answer
Angular resize window height event
TypeScript
2 votes315 views1 answer
Ionic save base64 as file
TypeScript
0 vote262 views1 answer
Cannot find module '@tns-core-modules/application-settings' or its corresponding type declarations.
TypeScript
2 votes268 views2 answers
Laravel get all inputs from request
TypeScript
0 vote268 views1 answer
Run an applescript
TypeScript