Data Science

Categories: Study Notes

Data – building blocks for information. Data Science take data and transform it into meaningful information that can help us make decisions. interdisciplinary and combines other well-known fields such as probability, statistics, analytics, and computer science. Statistics Statistics is the practice of applying mathematical calculations to sets of data to derive meaning. Statistics can give … Read More

Web Development

Categories: Study Notes

HTML – structures website content CSS – applies styling to websites JavaScript – adds interactivity to websites SQL – allows your web application to store and retrieve data HTML the skeleton of all web pages provides structure to the content HyperText Markup Language Markup Markup refers to a way of annotating text that is distinguishable from the text … Read More

Loops

Categories: Study Notes

A loop lets you repeat instructions multiple times without writing the instructions out multiple times. From: To: for loop, or a count-controlled loop executes a set of instructions for a specified number of times used if you know the number of times you need to repeat the instructions iteration – one pass through the instructions while loop, or condition-controlled … Read More

Lists

Categories: Study Notes

Data structures are formats that we can use to keep track of our data in an organized fashion. Lists one very basic data structure Programmers use lists as a container to store multiple pieces of information that relate to each other in some way.  orders data in a specific, linear sequence Access Items in a … Read More