Binary Prefix Divisible By 5 – Java/C++ Coding Exercise

  • 时间：2020-10-05 13:36:40
  • 分类：网络文摘
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Given an array A of 0s and 1s, consider N_i: the i-th subarray from A[0] to A[i] interpreted as a binary number (from most-significant-bit to least-significant-bit.) Return a list of booleans answer, where answer[i] is true if and only if ... ...

How to Validate a Perfect Number (Integer)?

  • 时间：2020-10-05 13:36:40
  • 分类：网络文摘
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We define the Perfect Number is a positive integer that is equal to the sum of all its positive divisors except itself. Now, given an integer n, write a function that returns true when it is a perfect number and false when it is not. Examp... ...

Why Having a Phone Service is a Must for Businesses?

  • 时间：2020-10-05 13:36:40
  • 分类：网络文摘
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The world of business is moving so fast that it is almost impossible to do business without a phone service. In fact, not having a telephone number on your website can turn potential customers away faster than any other thing. Some of them ... ...

Innovative Plugins You Need On Your Mobile Business Site

  • 时间：2020-10-05 13:36:40
  • 分类：网络文摘
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Having the right set of plugins can make your online business grow to the next level. The majority of the developed plugins are free but most of them have an upgrading option to the premium version for advanced features if you need them. In... ...

How to Check If Two Strings are Buddy Strings?

  • 时间：2020-10-05 13:36:40
  • 分类：网络文摘
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Given two strings A and B of lowercase letters, return true if and only if we can swap two letters in A so that the result equals B. Example 1: Input: A = “ab”, B = “ba” Output: true Example 2: Input: A = “ab&... ...

5 Inspiring Blog Design Examples that Improved Readership

  • 时间：2020-10-05 13:30:46
  • 分类：网络文摘
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The blog’s design can impact how a visitor sees the business. While high traffic can be what every blog owner wants to achieve, user-experience should first be the priority. UX, short for user-experience, is how a person feels when using or... ...

5 SEO Tips Every New Blogger Should Keep in Mind

  • 时间：2020-10-05 13:30:46
  • 分类：网络文摘
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It is a fact these days that more young people are into blogging and more are interested in starting their own blog for varied reasons. While some simply want to share their personal experiences as they take on life’s varied challenges, the... ...

How to Create Content for a Narrow Niche

  • 时间：2020-10-05 13:30:46
  • 分类：网络文摘
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It’s tough being a blogger these days. With so many options to choose from and many new ones cropping up every day on the interwebs, readers have a vast selection of blogs they can gravitate towards. This inevitably makes the blogosphere a... ...

Smart Tips for Travel Bloggers

  • 时间：2020-10-05 13:30:46
  • 分类：网络文摘
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Travel blogging is a unique and exciting profession, but you’re not the only one who thinks so. If you want to make it as a travel blogger, you’ll need to be a skilled writer, a decent photographer and a relentless promoter. If you think yo... ...

5 Vital Tips for Starting an Awesome Travel Blog

  • 时间：2020-10-05 13:30:46
  • 分类：网络文摘
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Traveling is an exciting and enriching experience that allows people to gain insights from the places they visit and the new people they meet. It is for this reason that many travelers have decided to start a personal blog which enables the... ...