by Editorial | Jun 12, 2021 | Grade 12 - PAT
Grade 12 IT PAT IEB – Everything – Overview Your IEB IT PAT for grade 12 is made up of four phases. Phase One and Two are the data modelling phases. Phase Three is the coding and Phase Four the testing. Phase One – The project specifications. What your...
by Editorial | Sep 24, 2020 | Grade 12 - PAT
Create a SQLite database by importing csv files created from your Ms Excel version of your database. How to install SQLite, importing your tables, installing the drivers into your Java programs, how to connect to the database. You have got your PAT to work with a...
by Editorial | Aug 17, 2020 | Grade 11, Grade 11 - Text Files, Grade 12, Grade 12 - PAT, Grade 12 - SQL, Grade 12 - text files
In your three class OOP programs – when working with textfiles, while-loops, creating an array of objects and databases . . . . there is a golden thread of consistency that you must adhere to ie the fields, the field types, number of fields and their order, must...
by Editorial | Jun 10, 2020 | Grade 11 - GUI, Grade 12, Grade 12 - PAT
We are going to create a graphical user interface for this java program that also reads in a text file. The comments will describe what it does and how it works. The process has been broken down into a number of short steps to make downloading easier. Here is a copy...
by Editorial | Jun 3, 2020 | Grade 11, Grade 11 - String and Character Handling, Grade 12, Grade 12 - PAT
Garbage in = garbage out. If your user inputs unexpected values from the keyboard your program can crash or give the incorrect result. Defensive programming is the way that we avoid this. Defensive programming is also super useful for login methods. NOTE: Use...
by Editorial | May 21, 2020 | Grade 12, Grade 12 - PAT
Neat, readable output formatted into columns is an important part of our programming. Method One Up to this point the escape character “t” has been offered as a means of arranging your work in columns. Only works if the data in the fields is more or less...
