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mmakutonin
Published
IT-280B SP'20
Edited
Jan 28, 2020
Fork of Aug 30th: if, for, while, and some functions
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IT-280B SP'20
Lesson 1: Syllabus & Intro to Basic Math:Lesson 2: Variables, Types, and Boolean AlgebraLesson 3: Type Coercion / Conversion, Plus Comparisons
Lesson 4: if, for, while, and some functions
Lesson 5: Objects and More Function Basics!Lesson 6: Arrays and HTML ProjectLesson 7: Advanced Functions I: Closures, IIFEs, Factory Functions, and ModulesLesson 8: Advanced PrimitivesLesson 9: Application Programming Interfaces (APIs)Lesson 10: Advanced Functions II: Promises, Async/AwaitLesson 11: Advanced Functions III: Higher Order Functions (HOFs)Lesson 12: Advanced Objects I: PrototypesLesson 13: Advanced Functions IV: Advanced this(Bind, Call, Apply), and Function===ObjectLesson 14: Advanced Objects II: ClassesLesson 4-3 Class InheritanceLesson 16: Advanced Functions 5: Arrow Functions and Default Function Parameters, and functional ...restLesson 17: let and constLesson 18: Review time!Lesson 19: Export/ImportLesson 20: Intro to React, React Native, and Expo (React Day 1)Lesson 21: React Day 2: this.props and React Event HandlingLesson 22: React Day 3: Lifting this.state upLesson 23: ScrumWorkshop #1: UX/UI Best Practices and Trends
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// DECLARAING A FUNCTION
function myFunctionThatCalculatesASum( parameter1, parameter2 ) {
// CODE BLOCK: do stuff in here
var sumOfMyParamters = parameter1 + parameter2
return sumOfMyParamters // <-- this is outputted from the function
}
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// RUNNNING THE FUNCTION
theOutput = myFunctionThatCalculatesASum(true,true)
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{
function sum(a,b) {
return a + b
}
function product(a,b) {
return a * b
}
var onePlusTwo = sum(1,2)
var threePlusFour = sum(3,4)
var productOfTwoVariables = product(onePlusTwo, threePlusFour)
return productOfTwoVariables // <-- ignore that return. it's to make the notebook work
}
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{
var bob = function () {return "Hi, I'm in Bob!"}
var joe = bob() + " And now I'm called by Joe!"
return joe
}
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function checkDay(today) {
if(today === "Sunday" || today === "Saturday") {
return "WEEKEND"
} else {
return "WEEKDAY"
}
}
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checkDay("Sunday")
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{
// COUNTING TO TEN
var count = 0
while( count != 10 ) {
count = count + 1;
}
return count;
}
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{
// COUNTING TO TEN
var count = 0
for( var i = 0; i < 10; i++ ) {
count = count + 1
count = count + 1
count = count + 1
count = count + 1
count = count + 2
count = count + 1
count = count + 1
count = count + 1
count = count + 1
}
return count
}
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function testable(isGood) {
if(isGood===true)
return "yes"
return "no"
}
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test1 = testable(true)==="yes"
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test2 = testable(false)==="no"
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test3 = testable(1)==="yes"
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function sleepIn(weekday, vacation) {
return undefined;
}
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function hasTeen(num1, num2, num3) {
return undefined;
}
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function front3(str) {
return undefined;
}
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function findPrimes(input)
{
return undefined;
}
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