Tweepy is open-sourced, hosted on GitHub and enables Python to communicate with Twitter platform and use its API. Learn how to use Twitter APIs using Tweepy, a python package
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ML is type of AI
AI is a discipline , Machine Learning is tool set to achieve AI. DL is type of ML when data is unstructured like image, speech , video etc.
AI & ML was daunting and with high barrier to entry until cloud become more robust and natural AI platform. Entry barrier to AI & ML has fallen significantly due to
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Bitcoin Cash was created as a result of a hard fork in the Bitcoin network. The Bitcoin Cash network supports a larger block size than Bitcoin (currently 32mb as opposed to Bitcoin’s 1mb).
Later on, Bitcoin Cash forked into Bitcoin SV due to differences in how to carry on its developments.
That’s Bitcoin Cash in a nutshell. If you want a more detailed review watch the complete video. Here’s what I’ll cover:
0:50 - Bitcoin forks
2:06 - Bitcoin’s block size debate
3:35 - Big blocks camp
4:26 - Small blocks camp
5:16 - Small blocks vs. big blocks arguments
7:05 - How decisions are made in the Bitcoin network
10:14 - Block size debate resolution
11:06 - Bitcoin cash intro
11:28 - BTC vs. BCH
12:13 - Bitcoin Cash (ABC) vs. Bitcoin SV
13:09 - Conclusion
📺 The video in this post was made by 99Bitcoins
The origin of the article: https://www.youtube.com/watch?v=ONhbb4YVRLM
🔺 DISCLAIMER: The article is for information sharing. The content of this video is solely the opinions of the speaker who is not a licensed financial advisor or registered investment advisor. Not investment advice or legal advice.
Cryptocurrency trading is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money
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Thanks for visiting and watching! Please don’t forget to leave a like, comment and share!
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Web applications are types of software applications that run on remote servers (source). Examples of web applications can range from word processors, to file scanners, video editing tools, shopping carts, and more. Web applications can be great additions to any website; they can even function as websites themselves (Facebook, Gmail, and Udacity’s classroom are all examples of popular web applications), so understanding how to set up and implement a web application is a fantastic skill to have.
For this guide, I am assuming that you already have a basic knowledge of
node and what
Express Requests and Responses are (or that you at least know what they are used for in their basic sense). Also, I assume that you know what the
npm install and
Before you start, it’s important that you create a folder in your favorite place on your computer. This can be anywhere as long as you have a sense of how you are going to find it later when you come up with an awesome project to start developing.
#web-development #backend #software-development #beginners-guide #beginner
SQL is a standard language for storing, manipulating, and retrieving data in databases. In this article, I’ll teach you the very basic fundamentals of the SQL language and hope you will be able to write your own database queries at the end.
SQL stands for Structured Query Language and lets you access and manipulate databases.
Most of the actions you need to perform on a database are done with SQL statements. The following SQL statement selects all the records in the “Users” table:
SELECT * FROM Users;
The select statement is used to retrieve data from a database. The requested data is returned in a results table.
SELECT column1 FROM table_name;
The Select Distinct statement is used to return only distinct (different) values.
SELECT DISTINCT * FROM table_name;
The following SQL statement lists the number of different customer countries:
SELECT COUNT(DISTINCT Country) FROM Customers;
The Where clause is used to filter records.
SELECT column1 FROM table_name WHERE condition;
SELECT * FROM Users WHERE Country='Netherlands';
The Where clause can be combined with AND, OR, and NOT operators. The AND and OR operators are used to filter records based on more than one condition:
The NOT operator displays a record if the condition(s) is NOT TRUE.
SELECT column1, column2, ... FROM table_name WHERE condition1 AND condition2 AND condition3 ...;
SELECT column1, column2, ... FROM table_name WHERE condition1 OR condition2 OR condition3 ...;
SELECT column1, column2, ... FROM table_name WHERE NOT condition;
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