React is not iterable

var obj = { 'France': 'Paris', 'England': 'London' };
// Iterate over the property names:
for (let country of Object.keys(obj)) {
    var capital = obj[country];
    console.log(country, capital);
}

for (const [country, capital] of Object.entries(obj))
    console.log(country, capital);

Source: developer.mozilla.org

Similar codes

1 vote121 views2 answers
Export 'Redirect' (imported as 'Redirect') was not found in 'react-router-dom'
Javascript React
17 votes129 views6 answers
React native build android
Javascript React
0 vote159 views1 answer
Install react hotjar
Javascript React
0 vote137 views1 answer
React native controlling device brightness
Javascript React
0 vote133 views1 answer
React catch error json message
Javascript React
1 vote137 views5 answers
React state
Javascript React
0 vote130 views1 answer
Concept of node js with react js
Javascript React
5 votes135 views4 answers
React native status bar
Javascript React
0 vote124 views1 answer
How to detect if ios is in dark mode react native
Javascript React
0 vote136 views1 answer
React application preloader add
Javascript React