[рони]

nekit44,

var str = "Type=Cyber_TIME=*_5_K=1.7*";
    var str2 = "Type=Cyber_TIME=3_5_K=1.70";
    var target = "*"; // цель поиска
    var all = [];
    var pos = 0;
    while (true) {
        var foundPos = str.indexOf(target, pos);
        if (foundPos == -1) break;
        all.push(foundPos - all.length);
        pos = foundPos + 1;
    }


    all.forEach(function (item, i) {
        str = str.slice(0,item) + str.slice(item+1)
        str2 = str2.slice(0,item) + str2.slice(item+1)
    });
    console.log(str, str2);