js loop through object
const obj = { a: 1, b: 2 };
Object.keys(obj).forEach(key => {
console.log("key: ", key);
console.log("Value: ", obj[key]);
} );js loop through object
const obj = { a: 1, b: 2 };
Object.keys(obj).forEach(key => {
console.log("key: ", key);
console.log("Value: ", obj[key]);
} );for in loop javascript
var person = {"name":"taylor","age":31};
for (property in person) {
console.log(property,person[property]);
}
//name taylor
//age 31javascript loop through object properties
for (var prop in obj) {
if (Object.prototype.hasOwnProperty.call(obj, prop)) {
// do stuff
}
}java loop through object properties
import java.lang.reflect.*;
public class DumpFields {
public static void main(String[] args) {
inspect(String.class);
}
static <T> void inspect(Class<T> klazz) {
Field[] fields = klazz.getDeclaredFields();
System.out.printf("%d fields:%n", fields.length);
for (Field field : fields) {
System.out.printf("%s %s %s%n",
Modifier.toString(field.getModifiers()),
field.getType().getSimpleName(),
field.getName()
);
}
}
}Copyright © 2021 Codeinu
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