Javascript / Typescript
Count apperance of character in an array:
let m = new Map()
for (const e of arr) {
m.set(e, (m.get(e) || 0) + 1)
}Python
print("Hello World")Programming Languages
I use Python and JS most of the time
I use Python and JS most of the time
Count apperance of character in an array:
let m = new Map()
for (const e of arr) {
m.set(e, (m.get(e) || 0) + 1)
}print("Hello World")