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Includes()  Method ini menghasilkan nilai boolean true and false. Basic syntax  arr.includes(valueToFind, [fromIndex]) const kelas = [ " satu " , 80 , " 4 panjang " , " lingkaran " ]; const result = kelas . includes ( " satu " );   document . getElementById ( " demo " ). innerHTML = result;   Find() Beda dengan includes() alligator.find((el, idx) => typeof el === "string" && idx === 2)   const kelas = [ " satu " , 80 , " 4 panjang " , " lingkaran " ]; kelas . find ((el) => el .length < 12 ); indexOf() Resultnya index const kelas = [ " satu " , 80 , " 4 panjang " , " lingkaran " ];   kelas . indexOf ( " lingkaran " ); kelas . lastIndexOf ( 80 ); // returns 4 kelas . indexOf ( 80 , 2 ); // returns 4 kelas . lastIndexOf ( 80 , 4 ); // returns 4 kelas . lastIndexOf ( 80 , 3 ); // returns 1   Filter() const kela...

  load () { this . $overlay ( true ) const get = ( type ) => { return this . $axios . get ( ` endpoint/ ${ type } ` ) . then ( ( response ) => { this . count [type] = response . data . data . count }) . catch ( ( err ) => { console . error (err) }) . then ( () => { return Promise . resolve () }) } Promise . all ([ get ( ' register ' ), get ( ' draft ' ), get ( ' verified ' ), get ( ' rejected ' ), ]) . then ( () => { this . $overlay ( false ) }) },