Category: Technology
SQL Window Functions in Data Science Interviews Requested by Airbnb, Netflix, Twitter, and Uber
Window functions are a group of functions that will perform calculations on a set of rows related to your current row. They are considered advanced sql and are often asked during data science interviews. It is also used a lot at work to solve many different types of problems. Let’s summarize the 4 different types…
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Is video chat becoming more common?
People have fantasized about video chat for a long time. Ever since the Star Trek days, when Captain Kirk spoke to the other members of the USS Enterprise via video chat, people eagerly awaited the day when we too would communicate like this. In the 1960s, AT&T released the picture phone, which was a huge…
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Why you should report a minor accident to your insurance company
It happens frequently: After a car accident with no injuries and insignificant damages, the involved drivers agree to a settlement without involving their respective insurance companies and without the official police report. Unfortunately, many times this arrangement just doesn’t end well. According to experts, the only way you can be sure that you will receive…
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Detailed Review of DropBox Online Storage Solution
Summary and history Dropbox has been around for a couple of years now and they have done amazing things in that limited time. I particularly like their VoteBox system which invites you to choose which improvements they will work on first: Great idea. They offer three options: 1 free and 2 premium or pro editions.…
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Facebook keeps crashing my PC! How to fix this problem forever
Facebook may keep crashing your system for all kinds of reasons, including the likes of your PC’s web browser not working properly, your system has some kind of error with its settings, and Windows is out of date. If you are experiencing errors with the Facebook website on your PC, you should be able to…
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Artificial Intelligent Auxiliary Devices and the Future Big Government Surveillance
Today, people are debating who has the best artificial intelligence assistant. Is it Apple with Siri, Amazon with Alexa, or Google with the Google Assistant (I guess it’s simple)? Tomorrow, however, the debate will not be who has the best artificial intelligence assistant, but who spies the least on our privacy. Who listens to our…
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Key Concepts in Social Network Analysis 1 – Nodes and Links
A general understanding of the concept of social media has emerged in the past decade, primarily as a result of the popularity of social media sites such as Facebook, Twitter, and LinkedIn. However, both the mobilization of social networks to achieve objectives and the study of the structure and function of these social arrangements have…
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Yacht charter in the British Virgin Islands
The British Virgin Islands (BVI) is a British Overseas Territory, located in the northern Caribbean Sea east of Puerto Rico and the United States Virgin Islands. They are part of the Leeward Islands chain. The approximate coordinates are 18 ° 20 ‘N 64 ° 40’ W. The archipelago of the Virgin Islands archipelago is made…
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New book offers practical advice on setting peaceful boundaries
Dave Jetson’s new book Setting True Bo limits is the kind of book everyone can benefit from. Life can be very complicated when we let other people run our lives for us, when we don’t learn to say no, when we spend our time worrying about the feelings of others or seeking to satisfy their…
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Snapchat trending features
Snapchat keeps updating every two weeks and bringing new features, making it one of the most popular apps when it comes to filters. The temporary or ephemeral nature of the application is planned to drive a more natural flow of communication. Although there are still many features here, we have some of the most popular…
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