ankitwww

[Don't comment your code here - You will be immediately disqualified]

Given an array of sorted numbers and a target sum, find a pair in the array whose sum is equal to the given target.

Write a function to return the indices of the two numbers (i.e. the pair) such that they add up to the given target.

Example 1:

Input: [1, 2, 3, 4, 6], target=6 Output: [1, 3]

ankitwww

[Don't comment your code here - You will be immediately disqualified]

Given an array of positive numbers and a positive number ‘k,’ find the maximum sum of any contiguous subarray of size ‘k’.

Example 1:

Input: [2, 1, 5, 1, 3, 2], k=3 Output: 9 Explanation: Subarray with maximum sum is [5, 1, 3].

ankitwww

Keybase proof

I hereby claim:

• I am ankitwww on github.
• I am ankitlst (https://keybase.io/ankitlst) on keybase.
• I have a public key ASBa0C4P6aEAZ3TMRmXzcHpuD8REvEZugVbont5o0Gcq0go

To claim this, I am signing this object:

ankitwww

Incrementing Integers As A Service

User Story

As a developer, I need a way to get integers that automatically increment so that I can generate identifiers from within my code. I am in a hurry and would like to call a REST endpoint that returns the next available integer so that I can get on with building my feature. Why I need to generate identifiers using sequential integers is not important ;) Suffice it to say that this challenge is based on a real-world scenario.

Your Task

Develop a REST service that:

1. Allows me to register as a user. At a minimum, this should be a REST

ankitwww

Implement a Queue service in NodeJS/JAVA (or your preferred language). Implement all the features that you think should be supported by a queuing service/message broker, like:

1. Receive a message.
2. Store messages.
3. Send messages to a consumer one-by-one or in bulk when a consumer requests messages.
4. Acks and Nacks: If the consumer successfully acks the message, the message should get deleted from the queue. When a message is nacked, it should appear back in the queue to be consumed by any consumer immediately.
5. Visbility timeout: If a consumer gets a message, no other consumer should see that message for Visbility timeout seconds. If the message is nacked/acked by this time, good enough. If not, the message should again be visible.
6. Deadletter settings: If the message is nacked more than a specified number of times, the message is moved to a dead letter queue.

Also create a library that contains functions to interact with the queue / manage the queue.

ankitwww

"use strict";
// Quick Arguments Shape Adapters

function unary(fn) {
  return function one(arg) {
    return fn(arg);
  };
}

function binary(fn) {

ankitwww

Simple CSS Checkboxes with Font Awesome

Custom CSS checkboxes using the Font Awesome icon font

A Pen by James Barnett on CodePen.

License.

ankitwww

task automation with npm run

{
    "build-js": "browserify browser/main.js | uglifyjs -mc > static/bundle.js",
    "build-css": "cat static/pages/*.css tabs/*/*.css",
    "build": "npm run build-js && npm run build-css",
    "watch-js": "watchify browser/main.js -o static/bundle.js -dv",
    "watch-css": "catw static/pages/*.css tabs/*/*.css -o static/bundle.css -v",
    "watch": "npm run watch-js & npm run watch-css",

ankitwww

gulp.task('webjob', function() {

    var webjob = "feedFetcher.zip";

    del(webjob)

    return gulp.src(['parsers/*.js', 'package.json', 'feedFetcher.js'], {base: "."})
        .pipe(zip(webjob))
        .pipe(gulp.dest('.'));
});