In this article, we have listed down the worlds Top 30 blockchain courses. You’ll learn about what’s covered in these programs and the institutes that are offering these courses, alongside duration, course fee, and other important information. Have you ever visualized a world that is all digital? If not, you can envisage a world where … Read more
Guide to Starting with Data Science Introduction to Data Science and Business Analytics Data science is a field of study that focuses on the process of collecting and analyzing data to answer questions. Data scientists use their expertise in computer science, statistics, mathematics and engineering to solve problems using data. Business analytics is the use … Read more
The Difference Between Public and Private Blockchain – What You Need to Know The world has become an online society with a digital identity being the new identity. The increasing digitization of records and data is leading to the development of blockchain technology which makes it possible to record transactions and information in a … Read more
At the core of Data Science is the Data. To perform any analysis, derive insights, and perform predictive modeling, you need data. And most of the data is stored in databases. Even in this day and age, almost 90% of the data is in tabular format and hence structured format, even though many modern industries … Read more
Table Manipulation Queries Used: CREATE TABLE table_name ( column1 datatype, column2 datatype, column3 datatype); — Insert into columns in order:INSERT INTO table_nameVALUES (value1, value2); — Insert into columns by name:INSERT INTO table_name (column1, column2)VALUES (value1, value2); ALTER TABLE table_nameADD column_name datatype; DELETE FROM table_nameWHERE some_column = some_value; UPDATE table_nameSET column1 = value1, column2 … Read more
Environment Setup and Basics Installation: MySQL Community Addition:https://dev.mysql.com/downloads/mysql/MySQL Workbench https://www.mysql.com/products/workbench/ Queries Used: CREATE DATABASE students; CREATE TABLE student_info ( student_id INT PRIMARY KEY, name VARCHAR(50), email VARCHAR(100), enrollment_date DATE); INSERT INTO students.student_info (student_id, name, email, enrollment_date)VALUES (1, ‘Aparna Singh’, ‘aparna@gmail.com’, ‘2022-01-01’), (2, ‘Bharath Kumar’, ‘bharath@hmail.com’, ‘2022-01-02’); … Read more
There are over 218 Blockchain courses on Coursera! Which is an incredibly large number of courses! Of these the University of Buffalo has 7900 reviews and the Princeton University has 2800 reviews! Review of Coursera Blockchain Specialization Course offered by University of Buffalo The University of Buffalo is covered by Bina Ramamurthy and has a … Read more
Revision: Basics and Print Statements – Day 1 Conditionals – Day 2 Functions – Day 3 Lists – Day 4 Loops – Day 5 Revision – Day 6
Loops Excercise – 1: Use While to Print count 5 times count = 0if count < 5: print (“Hello, I am an if statement and count is”, count) while count < 5: #Condition print (“Hello, I am a while and count is”, count) count += 1 Excercise – 2: Print Square of a numbers … Read more
Lists Excercise – 1: List your Family Members in a List in this sequence: Mom, Dad, Elder One family = [“Indira”, “Madhu”, “Somu”]; if len(family) > 0: print (“Sweet mom is ” + family[0]) #Accessing by index print (“Caring Dad is ” + family[1]) print (“Elder one is ” + family[2]) print (family) Excercise – … Read more