None of the string methods modify this – they always return fresh strings.
charAt(pos: number): string ES1
Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).
| #!/bin/bash | |
| ## Rebases interactive current branch over master (or <branch> provided as first argument) removing whitespace changes | |
| # based on https://stackoverflow.com/a/9784089/4928558 and https://stackoverflow.com/a/23911001/4928558 | |
| branch=master | |
| if [[ $1 ]]; | |
| then |
I'd like to first start by thanking my mentor Antonio, who was so friendly that I never felt like I was talking to someone who is senior to me. Whatever I have done wouldn't have been possible without our daily meetings, which were scheduled to be for 5 minutes but often we discussed things for more than 30 minutes! After working this summer I can say that I have got a good knowledge of how things go in a large codebase and how we should contribute in open source projects! I also got to know some quite details about javascript and also got to work with docker!. In short, it was a wonderful experience!
*I also made a presentation that will give you a slight introduction to what things I did du
| /* | |
| Let us re-create `Promise.all` | |
| `Promise.all` method returns a promise that resolves when all of the promises in the iterable argument have resolved, | |
| or rejects with the reason of the first passed promise that rejects. | |
| Read more about `Promise.all` on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/all | |
| A basic example would be something like this: | |
| package com.caffinc.grex.core; | |
| /** | |
| * SPDX-License-Identifier: MIT | |
| * | |
| * Generates Load on the CPU by keeping it busy for the given load percentage | |
| * @author Sriram | |
| */ | |
| public class Load { | |
| /** |
| #!/bin/bash | |
| function countContainers() { | |
| docker ps -q $1 | wc -l | |
| } | |
| function countCrashedContainers() { | |
| docker ps -a | grep -v -F 'Exited (0)' | grep -c -F 'Exited (' | |
| } |
| /** | |
| * Module dependencies. | |
| */ | |
| var express = require('express') | |
| , routes = require('./routes') | |
| , user = require('./routes/user') | |
| , http = require('http') | |
| , path = require('path'); |
| // Restify Server CheatSheet. | |
| // More about the API: http://mcavage.me/node-restify/#server-api | |
| // Install restify with npm install restify | |
| // 1.1. Creating a Server. | |
| // http://mcavage.me/node-restify/#Creating-a-Server | |
| var restify = require('restify'); |
| //Point Update, Range Sum Query Binary Indexed Tree | |
| //Author: Chandan Mittal | |
| #include<stdio.h> | |
| int BIT[100010], n, a[100010]; | |
| void update(int x, int v) | |
| { | |
| while(x <= n) | |
| { |
