coding 1
A value that can change, depending on conditions or on information passed to the program.
Variable
What is the most popular coding language
JavaScript, Python
What does this symbol mean:||
OR
What does this symbol mean: &&
And
These essential pieces of code check whether something is true or false before moving on to the next step.
Conditions
A type of variable that can only hold true or false values.
Boolean Variable
This is the part of the app that users see and interact with, like buttons and screens.
User interface
What does this symbol mean: !
Not
Blocks of reusable and organised code that usually perform a single, related action.
Functions
When you try to fix problems in code
Debugging
Before releasing an app, developers often create this early version to test basic features.
Prototype
What does this symbol mean: x<=y
x Is less than or equal to y
This type of programming structure uses "if-then-else" statements
Conditional Statements
If you were to create a game app similar to an app on your phone what type of variable would you use
score, lives, username, password
what does this symbol mean: =
Use this symbol when setting a variable equal to a value
A sequence of instructions that is continually repeated until a certain condition is reached.
Loops
This is what we call programs on your phone or tablet that help you play, learn, or work.
Apps
This is what happens if you accidentally use a variable before giving it a value.
What is an error
what does this symbol mean: ==
set something equal to each other