37
38function func() {
39 records.forEach((record) => {
40 let variable ;41 console.log(record.Exp_Type);
42 if( record.Exp_Type !=="-")
43 variable = record.Exp_Type;
51let advance = [];
52let debts = [];
53let total2 = 0;
54let NetProfitFB ; 55
56colRecords.get().then((querySnapshot) => {
57 querySnapshot.forEach((doc) => {
In JavaScript, variables can be assigned during declaration, or at any point afterwards using an assignment statement. For example, in the following code, foo
is initialized during declaration, while bar
is initialized later.
var foo = 1;
var bar;
if (foo) {
bar = 1;
} else {
bar = 2;
}
function foo() {
var bar;
let baz;
}
function foo() {
var bar = 1;
let baz = 2;
const qux = 3;
}