How to Implement strStr() function in C++?

  • 时间：2020-09-27 14:36:16
  • 分类：网络文摘
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Implement strStr(). Return the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack. Example 1: Input: haystack = “hello”, needle = “ll” Output: 2 Example 2: Input: haystack =... ...

C++ Algorithms to Find Pair of Sum Given a Collection of Numbers

  • 时间：2020-09-27 14:36:16
  • 分类：网络文摘
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This is quite similar to the Two Sum puzzle. Given a collection of numbers, write a function that finds a pair that will sum to a given value. For example, the sum we are looking for is 10 and the collection may be [2, 0, 11, 9, 7] or [5, 2... ...

C++ Algorithm to Compute the One-Dimensional (Linear) Interpolat

  • 时间：2020-09-27 14:36:16
  • 分类：网络文摘
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Consider the time series of measurements m = [40.0, 41.0, 40.0, 45.0] and time points t1 = [0.0, 1.1, 1.9, 3.0] respectively and another sequence of time points t2 = [0.4, 0.7, 1.8, 2.9, 3.3]. Write a function to, where possible, return th... ...

Algorithm to Compute the Shortest Distance between Points on Two

  • 时间：2020-09-27 14:36:16
  • 分类：网络文摘
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Let U = [(xu0, yu0), (xu1, yu1), …, (xun, yun)] represent a increasing series of points; xu0 < xu1 && yu0 < yu1, etc. Let D = [(xd0, yd0), (xd1, yd1), …, (xdn, ydn)] represent a decreasing series of points; xd0 < xd1 ... ...

How to Start a Podcast on WordPress?

  • 时间：2020-09-27 14:36:16
  • 分类：网络文摘
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wordpress Podcasts are becoming quite popular these days and for good reason. Many people like to listen to something motivational or useful while on the go. It’s like the radio. You can only listen to a podcast, but it’s a radio that... ...

The Limits of Hashtag Activism

  • 时间：2020-09-27 14:20:46
  • 分类：网络文摘
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As a result of 24-hour cable news cycle, relentlessness of the internet and ubiquitousness of social media, for better or worse, we are, in some ways, more in tune with the world than ever before. Twitter helped spur on the Arab Spring in 2... ...

Twitter’s Buy Now Button Shakes Up E-Commerce

  • 时间：2020-09-27 14:20:46
  • 分类：网络文摘
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Twitter just gave us a new way to purchase things on the web: buying via tweets. Vendors using one of the three major e-commerce sites will now be able to sell to their customers directly through their Twitter timeline; merchants can now em... ...

Twitter’s New Moments Feature

  • 时间：2020-09-27 14:20:46
  • 分类：网络文摘
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If you’ve been on Twitter recently, you might have noticed a new little tab, adorned with a lightning bolt, situated between your notifications and messages. It’s Twitter’s new Moments feature, and it’s here to help give Twitter its identit... ...

3 Excellent Fortune 500 Blogs: What They’re Doing Right

  • 时间：2020-09-27 14:20:46
  • 分类：网络文摘
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Believe it or not, Fortune 500 company blogs are few and far between. According to UMass Dartmouth research, less than a quarter of the F500 host regularly updated public blogs. However, those that do regularly update blogs definitely have ... ...

Is Tumblr for Bloggers?

  • 时间：2020-09-27 14:20:46
  • 分类：网络文摘
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For years, Tumblr’s user base has been growing steadily. With Yahoo’s $1.1 billion acquisition of Tumblr in 2013, the micro-blogging site became part of the Yahoo brand. Near the end of 2014, Tumblr had at least 420 million users — that’s h... ...