Github
What is Github?
What is a web-based service used for hosting git projects?
What is a variable?
What is a storage container for some piece of info (number, letter, word)?
What is the purpose of an IF statement?
What is to allow code to respond differently to different situations (or conditions)
What are loops used for in programming?
What is to repeat blocks of code?
What is the difference between Git and Github?
What is "Git is version control system that tracks a project's history, while Github is a platform that stores projects that uses Git".
Remember: Git is the tool and Github is the storage space.
What is an array?
What is a list that stores multiple pieces of information?
What is "||"?
What are the 4 ingredients to any loop?
What are: (1) Starting condition, (2) Stopping condition, (3) Repeating block of code, (4) Incrementation (Getting closer to the stopping condition.)
What github command do we use to "add" in project changes?
What is "git add --all"?
What is the difference between a "string" and a variable?
What is "a 'string' is something we use to represent text, while a variable is a container used to represent a certain value"?
What would Javascript print?
var myAge = 20;
if (myAge > 18) {
console.log("Old enough!");
}
console.log("Mehh!");
What is:
Old enough!
Mehh!
What are the 4 different types of loops we can have in Javascript?
What are: for, for/in, while, do/while?
What Github command do we use to save/"commit" changes in Github?
What is "git commit"?
String or Array:
var thing = ['what', 'is', 'this?']
What is an array? (This is an array, or a list, that stores a bunch of strings. The whole thing is an array, while each 'item' is a string.)
True or False: (3 < 2) || (3 == 3)
What is true?
The statement can be rewritten as: false || true
The statement on the right is true, which means the whole statement true.
What's wrong with the following code?
var i = 0;
var j = 0;
while(i < 5){
j++;
}
i++;
console.log("j is " + j);
What is we have an infinite loop? (The variable 'i' is never changing, so it never gets to 5.)
Give me the correct order of commands:
git commit -m "Random comment"
git push origin master
git add --all
What is:
1.) git add --all
2.) git commit -m "Random comment"
3.) git push origin master
What is my resulting list?
start empty list
set b to 2
Repeat 4 times{
Add 3 to b
Insert b in the list
}
print list
What is [5, 8, 11, 14]?
What will Javascript print?
var x = 3;
function bar() {
if (x <= 4) {
console.log("man");
}
else {
console.log("xyzzy");
}
}
bar();
x++; // This means "x = x + 1"
bar();
x++; // This means "x = x + 1"
bar();
What is:
man
man
xyzzy
What will Javascript print?
var numbers = [89, 23, 44];
for (index in numbers){
console.log(index);
}
What is:
0
1
2
(Note: 'index' takes on the index of every item in the array. Thus, since the array has 3 items in it, index becomes 0, 1, then 2.)