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Python 2021-09-12 23:23:03
how to get user input of list in python
# number of elements n = int(input("Enter number of elements : ")) # Below line read inputs from user using map() function a = list(map(int,input("\nEnter the numbers : ").strip().split()))[:n] print("\nList is - "... Add solution -
Javascript 2021-09-09 08:30:02
difference between foreach and map in js
forEach() just loop through the elements. It's throws away return values and always returns undefined.The result of this method does not give us an output . map() loop through the elements allocates memory and stores return values by iterating main array... Add solution -
C++ 2021-09-08 03:04:04
c++ debug memory allocation
// use valgrind for linux // use -fmudflap -lmudflap options with gcc, then start your program with MUDFLAP_OPTIONS=-print-leaks ./my_program. template<typename T> struct track_alloc : std::allocator<T> { typedef typename std::allocator&l... Add solution -
C# 2021-09-04 06:53:02
csvwriter write header with space C#
void Main() { using (var stream = new MemoryStream()) using (var writer = new StreamWriter(stream)) using (var reader = new StreamReader(stream)) using (var csv = new CsvWriter(writer)) { var records = new List<Person> ... Add solution -
TypeScript 2021-08-30 02:28:01
Given an array of integers, every element appears thrice except for one which occurs once.
let contacts = new Map() contacts.set('Jessie', {phone: "213-555-1234", address: "123 N 1st Ave"}) contacts.has('Jessie') // true contacts.get('Hilary') // undefined contacts.set('Hilary', {phone: "617-555-4321", address: &qu... Add solution
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