Published
Edited
Jun 18, 2020
Intro To Programming Syllabus:Lesson 1-1: Javascript BasicsLesson 1-2: Variables, Types, Boolean Algebra, and ComparisonsLesson 2-1: for and while loopsLesson 2-2: Intro to Objects, Functions, and this.Lesson 2-4: Scopes, bind, Arrow Functions and Default Function ParametersLesson 3-1: let and constLesson 3-2: Destructuring and ...restLesson 3-3: Higher Order Functions (HOFs)Lesson 3-4: Application Programming Interfaces (APIs)Lesson 3-5: Promises & async/awaitLesson 3-6: Prototypes & InheritanceLesson 4-1: IIFEs, Factory Functions, and ModulesLesson 4-2: ClassesLesson 4-3 Class InheritanceLesson 4-4: Export/ImportLesson 5-1: Intro to React, React Native, and ExpoLesson 5-2: this.props and React Event HandlingLesson 5-3: Lifting this.state upLesson 5-4: Functionalizing React (an Intro to Better Practices)
Lesson 2-3: Arrays
{
var orderedNumberList =
{
first: 1,
second: 2,
third: 3,
fourth: 4,
fifth: 5,
sixth: 6,
seventh:7,
eighth: 8,
ninth: 9,
tenth: 10
}
return orderedNumberList;
}
orderedNumberList = [1,2,3,4,5,6,7,8,9,10]
otherArray= [2,1,3,4,5,6,7,8,9,10]
orderedNumberList.indexOf(4);
orderedNumberList[2]
{
var orderedNumberList = [1,2,3,4,5,6,7,8,9,10]
return orderedNumberList[9];
}
wonkyArray = ["bob", -2.5, true, "Solly the Sexy Saxaphone"]
emptyArray = [] //this is how we declare an empty array
theirArmy = ["dog1","dog2","dog3","dog4"] //do not change
ourArmy = ["superKitty"] //do not change
allAnimals = ourArmy + theirArmy
allAnimalsII = allAnimals.addDoggo("superDoggo")
allAnimalsIII = allAnimalsII.findIndexOfSuperKitty()
allAnimalsIV = allAnimalsII.removeThatSuperDoggoCuzITypoedHisNameO()
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
