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 vote125 views1 answer
Angular elementref parent
TypeScript
4 votes121 views3 answers
Find iemts in object of array mongodb
TypeScript
0 vote119 views1 answer
Alternative for .include in typescript
TypeScript
0 vote121 views1 answer
Startswith multiple arguments python
TypeScript
3 votes127 views1 answer
Mysql insert exists update
TypeScript
0 vote130 views1 answer
How should a developer write unit tests for a private method in an apex class
TypeScript
0 vote122 views1 answer
Woocommerce change related products tect
TypeScript
0 vote142 views1 answer
Publication only contains dependencies and/or constraints without a version. You need to add minimal version information, publish resolved versions
TypeScript
0 vote136 views1 answer
Google sheets find last cell with value in range
TypeScript
-2 votes119 views1 answer
C++ get digits of integer
TypeScript