manzaloros

How to ask for help

Completely refactor the question

• The question must make sense to you before you ask it

Google and stack overflow, a lot!

• Avoid being seen as a 'help vampire'

Go through entire debugger's question

• This seems to be a hack reactor idea

manzaloros

" leader as spacebar
let mapleader = " "

" Enable syntax highlighting
syntax on

" Search Highlighting
set hlsearch
" Mute highlighting
nnoremap <silent> <C-l> :<C-u>nohlsearch<CR><C-l>

manzaloros

/*
Kth Missing Positive Number
Given an array arr of positive integers sorted in a strictly increasing order, and an integer k.

Find the kth positive integer that is missing from this array.



Example 1:

manzaloros

# Aliases go in bashrc, customizing $PATH environment variable in bash_profile 

export PS1="___________________    | \w @ \h (\u) \n| => "
export PS2="| => "

# Aliases
alias git-pull-all="find . -maxdepth 3 -name .git -type d | rev | cut -c 6- | rev | xargs -I {} git -C {} pull"

# Update bashrc gist: https://gist.github.com/Ashwinning/35f530be96754e71a138af842d147cf8
alias gistbash="gist -u 9d5f4e7e2139d93e6011f529d06c8b38 ~/.bash_profile"

manzaloros

package com.galvanize.demo;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.Map;

import static java.lang.Integer.parseInt;

manzaloros

const getDecimalValue = (head, [currentNode, string] = [head, '']) => {
  do {
    string += currentNode.val;
    currentNode = currentNode.next;
  } while (currentNode)
  return parseInt(string, 2);
}

const getDecimalValue = (h, [c, a] = [h, []]) => {
  do {

manzaloros

const maxDistToClosest = (seats,
  [maxDist, i, j] = [0, 0, 1],
  { length } = seats) => {
  const leftSeatOccupied = () => seats[i] === 1;
  const rightSeatOccupied = () => seats[j] === 1;
  const isEndOfRow = () => (j + 1) === length;
  const distanceToEndOfRow = () => j - i;
  const distanceBetweenSeats = () => Math.ceil(((j - 1) - i) / 2);
  const seatsLeftInRow = () => j < length;
  const checkNextRightSeat = () => j += 1;

manzaloros

const summaryRanges = (nums, [beginning, end] = [nums[0]]) => {
  return nums.reduce((result, curr, i) => {
    const next = nums[i + 1];
    if (curr + 1 !== (next)) {
      result.push(end === beginning ? `${end}` : `${beginning}->${end}`);
      beginning = next;
    }
    end = next;
    return result;
  }, []);

manzaloros

const removeCoveredIntervals = (intervals) => {
  let coveredIntervalsCount = 0;
  const compareSet = new Set();
  for (let i = 0; i < intervals.length; i += 1) {
    const current = intervals[i];
    for (let j = 0; j < intervals.length; j += 1) {
      if (j === i || compareSet.has((intervals[j].toString()))) {
        continue;
      }
      const compare = intervals[j];

manzaloros

Loader.io test:
Endpoint: http://<proxy>/reviews/api/item/%{*:1-10000000}/reviews
Specifications: 400 clients per second over 1 minute

New Relic results:
Peak throughput: 292 rps
Peak latency: 650ms.