pitsanujiw

/**
 *
 * @param {string} str
 * @returns {string}
 */
function longestPalindrome(str) {
  if (!str?.length) {
    return "";
  }

pitsanujiw

function reverse(nums) {
  if (!nums) return;
  let newList = [];
  for (let i = nums.length -1; i >= 0; i--) {
    newList.push(nums[i]);
  }
  return newList;
}

pitsanujiw

function isAnagram(s, t) {
    let ss =s.split('').sort();
    let tt = t.split('').sort();
    if (s.length != t.length) return false;
    for (let i = 0; i < s.length; i++) {
        if (ss[i] != tt[i]) {
            return false;
        }
    }
    return true;

pitsanujiw

public class Solution {
    public void MoveZeroes(int[] nums) {
        int indexSwap = 0;
        for (int i = 0; i < nums.Length; i++)
        {
            if (nums[i] != 0)
            {
                if (i != indexSwap) 
                {
                    nums[indexSwap] = nums[i];

pitsanujiw

public class Solution {
    public int[] TwoSum(int[] nums, int target) {
    for (int i = 0; i < nums.Length; i++) {
        for (int j = i + 1; j < nums.Length; j++) {
            if (nums[j] == target - nums[i]) {
                return new int[] { i, j };
                }
            }
        }
        return new int[0];

pitsanujiw

function removeDuplicates(nums: number[]): number[] {
    if (nums.length === 0) return [];
    let i=0;
    nums.sort();
    for (let j =1; j < nums.length; j++) {
        if (nums[j] != nums[i]) {
            i++;
            nums[i] = nums[j];
        }
    }

pitsanujiw

 function rotate(matrix: number[][]) {
         let n = matrix.length;
            // transpose matrix
            for (let i = 0; i < n; i++) {
              for (let j = i; j < n; j++) {
                let tmp = matrix[j][i];
                matrix[j][i] = matrix[i][j];
                matrix[i][j] = tmp;
                console.log(tmp,matrix[j][i]);
              }

pitsanujiw

async function asyncForEach(array, callback) {
  for (let index = 0; index < array.length; index++) {
    await callback(array[index], index, array);
  }
}

pitsanujiw

package main

import (
	"github.com/gitchander/permutation"
	"encoding/hex"
	"crypto/sha1"
	"crypto/hmac"
	"strings"
	"fmt"
	"os"

pitsanujiw

import binascii
import hashlib
import hmac

def genSigninRequestOtpSignature(signinType, deviceId, timestamp):
	"""
	url: "https://mobile-api-gateway.truemoney.com/mobile-api-gateway/api/v1/login/otp/"
	headers:
		username => str (ex: "09XXXXXXXX")
		password => str (ex: "da39a3ee5e6b4b0d3255bfef95601890afd80709")