“Обнаружение предела LocalStorage” Ответ

Обнаружение предела LocalStorage

// 1)
function getLocalStorageSpace(){
        var allStrings = '';
        for(var key in window.localStorage){
            if(window.localStorage.hasOwnProperty(key)){
                allStrings += window.localStorage[key];
            }
        }
        return allStrings ? 3 + ((allStrings.length*16)/(8*1024)) + ' KB' : 'Empty (0 KB)';
};

// 2)
new Blob(Object.values(localStorage)).size;

// 3) 
var _lsTotal=0,_xLen,_x;for(_x in localStorage){ if(!localStorage.hasOwnProperty(_x)){continue;} _xLen= ((localStorage[_x].length + _x.length)* 2);_lsTotal+=_xLen; console.log(_x.substr(0,50)+" = "+ (_xLen/1024).toFixed(2)+" KB")};console.log("Total = " + (_lsTotal / 1024).toFixed(2) + " KB");

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