Python: Understanding the Importance of EigenValues and EigenVec

  • 时间：2020-09-28 16:28:51
  • 分类：网络文摘
  • 阅读：117 次
First of all EigenValues and EigenVectors are part of Linear Algebra. The branch of Mathematics which deals with linear equations, matrices, and vectors. The prime focus of the branch is vector spaces and linear mappings between vector spac... ...

How to Check If Four Points can Make a Valid Square (C++ and Jav

  • 时间：2020-09-28 16:28:51
  • 分类：网络文摘
  • 阅读：147 次
four-points-square Given the coordinates of four points in 2D space, return whether the four points could construct a square. The coordinate (x,y) of a point is represented by an integer array with two integers. Example: Input: p1 = [0,0],... ...

Sanders Live-Tweets Republican Debate

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：134 次
In the United States, with every successive political season, social media becomes more intertwined with the centuries-old democratic process. Microblogging websites like Twitter offer politicians the opportunity to fire off hundreds of sho... ...

5 Tips for Bloggers to Stay Healthy

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：132 次
Blogging professionally is one of the most rewarding careers out there. You can make a good living without trudging yourself to an office each day, counting down the hours until you can finally go home. But working independently comes with ... ...

When Your Blog Attracts the Wrong Readers, What You Can Do About

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：126 次
Editor’s note: This post was written by Ioana, a trained architect, with a longstanding passion for writing and technology. Ioana always manages to impress with her exceptional work. She is a delightfully talkative person and she can a... ...

Trump Answers Twitter’s Questions During Monday’s #AskTrump

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：115 次
A little after 10 AM eastern time, Donald Trump tweeted that he would be participating in a 2016 Q&A hosted by @TwitterNYC. Then, Twitter exploded. #AskTrump promptly started trending across the United States. Soon after, it started tre... ...

Blogging Local: How to Find Freelancing Gigs in Your City

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：148 次
Working at home is great, but it comes with a major drawback: it’s easy to start feeling isolated if you never get the chance to leave the house. It’s quite a dilemma. You love being a freelance writer for all the opportunities and fre... ...

Introducing the Facebook “Dislike” Button

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：127 次
During a Facebook townhall style Q&A with CEO Mark Zuckerberg, Zuckerberg announced news that seems to be right out of 2008: Facebook has been working on a new Facebook “dislike” button. That’s right: approximately 1.4 billion users wor... ...

Bloggers: Who Has Your Back?

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：146 次
Leaving corporate life to strike it out on your own as a freelancer can be scary for many reasons. Among them, the lack of benefits a typical employer provides. What do we mean by benefits? Pretty much the basics: health insurance, a 401k, ... ...

Pope Francis Starts a Trend (or Two)

  • 时间：2020-09-28 16:20:45
  • 分类：网络文摘
  • 阅读：134 次
Pop quiz: if hashtags about Pope Francis in America weren’t trending on Twitter, would he really be in America? In the news today, Pope Francis starts a trend (or two) on Twitter. Catholics and non-Catholics alike are buzzing over the Bisho... ...