6. Queries and relational tables
Tables and relational tables
Tutorials in the series:
Similar Posts
Python – Writing to a text file (Lesson 2)
ByA Mu
If all went as it should have in the last task, the names in the text file should have appeared all in one line like the image below. Python has escape codes. The code \n should be able to help us put each name on a new line. Where do you think we need to more »
Unit 2 – AO4 – Interactivity
ByA Mu
Adding interactivity to a website can be very simple. Many websites offer content that can be embedded for free such as vimeo, youtube, Souncloud or google Drive documents. This assessment objective looks at how to create interactive elements. The slideshow shared with my students below has many useful video links to help out.
3. Creating relationships
ByA Mu
Creating Relationships Relationships in a database are important to reduce redundancy. have a look at the following slides to see why normalisation is important. More to follow on normalisation and the different stages to normalise data. Tutorials in the series:
Concatenation in Python in 60 seconds or less!
ByA Mu
Concatenation is about joining different types of objects in Python together. Python classes different datatypes inside a print function as objects. Python can’t handle different datatypes (or objects) at one time unless all objects are the same datatype. We can use the int()function to convert string objects to an integer for example. x = more »