mrboli

/\(?\d{3}\)?\s*-?\s*\d{3}\s*-?\s*\d{4}/.test()
false
const testValue = 'sdfsdf425 - 319 -     5483'
undefined
/\(?\d{3}\)?\s*-?\s*\d{3}\s*-?\s*\d{4}/.test(testValue)
true
testValue.match(/\(?\d{3}\)?\s*-?\s*\d{3}\s*-?\s*\d{4}/)
['425 - 319 -     5483', index: 6, input: 'sdfsdf425 - 319 -     5483', groups: undefined]0: "425 - 319 -     5483"groups: undefinedindex: 6input: "sdfsdf425 - 319 -     5483"length: 1[[Prototype]]: Array(0)
testValue.match(/\(?\d{3}\)?\s*-?\s*\d{3}\s*-?\s*\d{4}/)[0].match(/\d/)
['4', index: 0, input: '425 - 319 -     5483', groups: undefined]0: "4"groups: undefinedindex: 0input: "425 - 319 -     5483"length: 1[[Prototype]]: Array(0)

mrboli

# 0 IS too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on
# set -g set-titles-string '#S - #W'
set -g set-titles-string '~'

set -g status-keys vi

mrboli

let toggleLog = false;
 toggleLog = true;
let log = false;
// log = true;

const parents = {};
let numKeys = 0;

class UnionSet {
    // End result: At each cell, check adjacent, if it's visited, set parent to it's parent

mrboli

let distanceMemo = new Map();

var kClosest = function(points, K) {
    // Choose pivot
    // pseudo sort all items around pivot
    // Get new partition position
    //  If K is larger, do again with a pivot in smaller section
    //      vice versa
    
    let left = 0;

mrboli

var wordBreak = function(s, wordDict) {
    let dict = new Set(wordDict);
    let isValid = Array(s.length + 1).fill(false);
    isValid[0] = true;
    
    for (let i = 1; i <= s.length; i++) {
        for (let j = 0; j < i; j++) {
            if (isValid[j] && dict.has(s.substring(j, i))) {
                isValid[i] = true;
                break;

mrboli

/**
 * @param {number[]} nums
 * @return {number[]}
 */
var productExceptSelfTwoArray = function(nums) {
    const prodLeft = [];
    const prodRight = [];
    prodLeft[0] = 1;
    prodRight[nums.length - 1] = 1;
    const ans = [];

mrboli

var findAllConcatenatedWordsInADict = function(words) {
    words.sort((a, b) => a.length - b.length);
    
    let wordSet = new Set();
    words.forEach(word => {
        // Use Trie
        if (word) wordSet.add(word);
    });
    
    // DFS

mrboli

var topKFrequent = function(words, k, frequency = {}) {
    words.forEach(word => frequency[word] = frequency[word] + 1 || 1);
    
    return Object.keys(frequency).sort((left, right) => {
        const freqDiff = frequency[right] - frequency[left];
        return freqDiff === 0 ? left.localeCompare(right) : freqDiff;
    }).slice(0, k);
};

mrboli

/**
 * @param {string[]} sentences
 * @param {number[]} times
 */
var AutocompleteSystem = function(sentences, times) {
    this.trie = { letters: {} };
    this.sentences = {};
    this.searchInput = '';
    
    sentences.forEach((sentence, sentenceIdx) => {