3 Link Building Methods Every Blogger Should Be Using

  • 时间：2020-09-21 09:18:56
  • 分类：网络文摘
  • 阅读：171 次
Ranking in the search results is one of the most important factors in finding success with a blog. With over a billion active sites on the internet today and more than 300 million of them being blogs, there is simply way too much content be... ...

Facebook Recommends Psychiatrist’s Friends Connect, Completely V

  • 时间：2020-09-21 09:18:56
  • 分类：网络文摘
  • 阅读：144 次
As if Facebook “people you may know” feature wasn’t creepy enough. (Listen, if I really do know them and aren’t friends on Facebook, chances are I don’t want to be!) Anyways, it seems the social media giant crossed the line when one psychia... ...

How to Determine the Armstrong Number?

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
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The k-digit number N is an Armstrong number if and only if the k-th power of each digit sums to N. Given a positive integer N, return true if and only if it is an Armstrong number. Example 1: Input: 153 Output: true Explanation: 153 is a 3... ...

How to Determine the Leap Year?

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
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A Leap year occurs mostly every 4 years, but every 100 years, we skip a leap year, unless it is divisible by 400. Leap Year Algorithm if (year is not divisible by 4) then (it is a common year) else if (year is not divisible by 100) then (i... ...

How to Compute the Number of Days in a Month?

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
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Given a year Y and a month M, return how many days there are in that month. Example 1: Input: Y = 1992, M = 7 Output: 31 Example 2: Input: Y = 2000, M = 2 Output: 29 Example 3: Input: Y = 1900, M = 2 Output: 28 Note: 1583 <= Y <= 21... ...

The Variable Expansion Algorithm Using Regular Expression in Jav

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
  • 阅读：150 次
NodeJs / Javascript Let’s say, if we want to expand strings that contain dynamic variables, we can use regular expression to do this easily. 1 2 3 4 5 const varContent = {   VAR: "World", }   console.l... ...

Maximize Sum Of Array After K Negations using Greedy Algorithm v

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
  • 阅读：141 次
Given an array A of integers, we must modify the array in the following way: we choose an i and replace A[i] with -A[i], and we repeat this process K times in total. (We may choose the same index i multiple times.) Return the largest possi... ...

Passengers Pick-up and Drop-off Algorithms (Car Pooling) via Gre

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
  • 阅读：141 次
You are driving a vehicle that has capacity empty seats initially available for passengers. The vehicle only drives east (ie. it cannot turn around and drive west.) Given a list of trips, trip[i] = [num_passengers, start_location, end_loca... ...

Beginner’s Guide to the zip() function in Python3

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
  • 阅读：135 次
The zip function in Python 3 takes two parameters, and generate an iterator that contains tuples. Each tuple takes a value from each input – which can be tuples or arrays. It can be illustrated as follows: python3-zip-function Python... ...

Using Greedy Algorithm to Fix the Broken Calculator

  • 时间：2020-09-21 09:15:21
  • 分类：网络文摘
  • 阅读：149 次
On a broken calculator that has a number showing on its display, we can perform two operations: Double: Multiply the number on the display by 2, or; Decrement: Subtract 1 from the number on the display. Initially, the calculator is displ... ...