function sum(n) {
let res = 0;
for (let i = 1; i <= n; i++) {
res = res + i;
}
return res;
}
sum(5)
STORAGES2 =
[
['1.pic', '2.pic'],
['1.mov', '2.mov', '3.mov']
]
function listFiles2() {
let files = []
let folders1 = STORAGES2
for (let i = 0; i < folders1.length; i++) {
let files2 = folders1[i]
for (let j = 0; j < files2.length; j++) {
files.push(files2[j])
}
}
return files
}
listFiles2()
STORAGES3 =
[
[
['1.pic'],
'2.pic'
],
[
'1.mov',
['2.mov', '3.mov']
]
]
function listFiles3() {
let files = []
let folders1 = STORAGES3
for (let i = 0; i < folders1.length; i++) {
let foldersOrFiles2 = folders1[i]
for (let j = 0; j < foldersOrFiles2.length; j++) {
if (typeof foldersOrFiles2[j] == 'string') {
files.push(foldersOrFiles2[j])
} else {
let files3 = foldersOrFiles2[j]
for (let k = 0; k < files3.length; k++) {
files.push(files3[k])
}
}
}
}
return files
}
listFiles3()
stack = []
stack.push("a")
stack
stack.push("b")
stack
stack.push("c")
stack
stack.pop()
stack.pop()
stack.pop()
stack.pop()
function sumOverflow(n) {
return n + sumOverflow(n - 1);
}
sumOverflow(5)
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
