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• JavaScript Algorithms and Data Structures/01-Basic-JavaScript
  • .DS_Store
  • 001-CommentYourJavaScriptCode.js
  • 002-DeclareJavaScriptVariables.js
  • 003-StoringValueswiththeAssignmentOperator.js
  • 004-AssigningtheValueofOneVariabletoAnother.js
  • 005-InitializingVariableswiththeAssignmentOperator.js
  • 006-UnderstandingUninitializedVariables.js
  • 007-UnderstandingCaseSensitivityinVariables.js
  • 008-AddTwoNumberswithJavaScript.js
  • 009-SubtractOneNumberfromAnotherwithJavaScript.js
  • 010-MultiplyTwoNumberswithJavaScript.js
  • 011-DivideOneNumberbyAnotherwithJavaScript.js
  • 012-IncrementaNumberwithJavaScript.js
  • 013-DecrementaNumberwithJavaScript.js
  • 014-CreateDecimalNumberswithJavaScript.js
  • 015-MultiplyTwoDecimalswithJavaScript.js
  • 016-DivideOneDecimalbyAnotherwithJavaScript.js
  • 017-FindingaRemainderinJavaScript.js
  • 018-CompoundAssignmentWithAugmentedAddition.js
  • 019-CompoundAssignmentWithAugmentedSubtraction.js
  • 02-ES6
    • 01.Compare-Scopes-of-the-var-and-let-Keywords_script.js
    • 02.Mutate-an-Array-Declared-with-const_script.js
    • 03.Prevent-Object-Mutation_script.js
    • 04.Use-Arrow-Functions-to-Write-Concise-Anonymous-Functions_script.js
    • 05.Write-Arrow-Functions-with-Parameters_script.js
    • 06.Set-Default-Parameters-for-Your-Functions_script.js
    • 07.Use-the-Rest-Parameter-with-Function-Parameters_script.js
    • 08.Use-the-Spread-Operator-to-Evaluate-Arrays-In-Place_script.js
    • 09.Use-Destructuring-Assignment-to-Extract-Values-from-Objects_script.js
    • 10.Use-Destructuring-Assignment-to-Assign-Variables-from-Objects_script.js
    • 11.Use-Destructuring-Assignment to-Assign-Variables-from-Nested-Objects_script.js
    • 12.Use-Destructuring-Assignment-to-Assign-Variables-from-Arrays_script.js
    • 13.Use-Destructuring-Assignment-with-the-Rest-Parameter-to-Reassign-Array-Elements_script.js
    • 14.Use-Destructuring-Assignment-to-Pass-an-Object-as-a-Function's-Parameters_script.js
    • 15.Create-Strings-using-Template-Literals_script.js
    • 16.Write-Concise-Object-Literal-Declarations-Using-Object-Property-Shorthand_script.js
    • 17.Write-Concise-Declarative-Functions-with-ES6_script.js
    • 18.Use-class-Syntax-to-Define-a-Constructor-Function_script.js
    • 19.Use-getters-and-setters-to-Control-Access-to-an-Object_script.js
    • 20.Create-a-Module-Script_index.html
    • 21.Use-export-to-Share-a-Code-Block_script.js
    • 22.Reuse-JavaScript-Code-Using-import_script.js
    • 23.Use-to-Import-Everything-from-a-File_script.js
    • 24.Create-an-Export-Fallback-with-export-default_script.js
    • 25.Import-a-Default-Export_script.js
    • 26.Create-a-JavaScript-Promise_script.js
    • 27.Complete-a-Promise-with-resolve-and-reject_script.js
    • 28.Handle-a-Fulfilled-Promise-with-then_script.js
    • 29.Handle-a-Rejected-Promise-with-catch_script.js
    • moverenamefile.sh
  • 020-CompoundAssignmentWithAugmentedMultiplication.js
  • 021-CompoundAssignmentWithAugmentedDivision.js
  • 022-DeclareStringVariables.js
  • 023-EscapingLiteralQuotesinStrings.js
  • 024-QuotingStringswithSingleQuotes.js
  • 025-EscapeSequencesinStrings.js
  • 026-ConcatenatingStringswithPlusOperator.js
  • 027-ConcatenatingStringswiththePlusEqualsOperator.js
  • 028-ConstructingStringswithVariables.js
  • 029-AppendingVariablestoStrings.js
  • 03-Regular-Expressions
    • 01.Using-the-Test-Method_script.js
    • 02.Match-Literal-Strings_script.js
    • 03.Match-a-Literal-String-with-Different-Possibilities_script.js
    • 04.Ignore-Case-While-Matching_script.js
    • 05.Extract-Matches_script.js
    • 06.Find-More-Than-the-First-Match_script.js
    • 07.Match-with-Wildcard-Period_script.js
    • 08.Match-Single-with-Multiple-Possibilities_script.js
    • 09.Match-Letters-of-the-Alphabet_script.js
    • 10.Match-Numbers-and-Letters-of-the-Alphabet_script.js
    • 11.Match-Single-Characters-Not-Specified_script.js
    • 12.Match-Characters-that-Occur-One-or-More-Times_script.js
    • 13.Match-Characters-that-Occur-Zero-or-More-Times_script.js
    • 14.Find-Characters-with-Lazy-Matching_script.js
    • 15.Find-One-or-More-Criminals-in-a-Hunt_script.js
    • 16.Match-Beginning-String-Patterns_script.js
    • 17.Match-Ending-String-Patterns_script.js
    • 18.Match-All-Letters-and-Numbers_script.js
    • 20.Match-All-Numbers_script.js
    • 21.Match-All-Non-Numbers_script.js
    • 22.Restrict-Possible-Usernames_script.js
    • 23.Match-Whitespace_script.js
    • 24.Match-Non-Whitespace-Characters_script.js
    • 25.Specify Upper-and-Lower-Number-of-Matches_script.js
    • 26.Specify-Only-the-Lower-Number-of-Matches_script.js
    • 27.Specify-Exact-Number-of-Matches_script.js
    • 28.Check-for-All-or-None_script.js
    • 29.Positive-and-Negative-Lookahead_script.js
    • 30.Check-For-Mixed-Grouping-of-Characters_script.js
    • 31.Reuse-Patterns-Using-Capture-Groups_script.js
    • 32.Use-Capture-Groups-to-Search-and-Replace_script.js
    • 33.Remove-Whitespace-from-Start-and-End_script.js
    • Match Everything-But-Letters-and-Numbers_script.js
  • 030-FindtheLengthofaString.js
  • 031-UseBracketNotationtoFindtheFirstCharacterinaString.js
  • 032-UnderstandStringImmutability.js
  • 033-UseBracketNotationtoFindtheNthCharacterinaString.js
  • 034-UseBracketNotationtoFindtheLastCharacterinaString.js
  • 035-UseBracketNotationtoFindtheNth-to-LastCharacterinaString.js
  • 036-WordBlanks.js
  • 037-StoreMultipleValuesinoneVariableusingJavaScriptArrays.js
  • 038-NestoneArraywithinAnotherArray.js
  • 039-AccessArrayDatawithIndexes.js
  • 04-Debugging
    • 01.Use-the-JavaScript-Console-to-Check-the-Value-of-a-Variable_script.js
    • 02.Understanding-the-Differences-between-the-freeCodeCamp-and-Browser-Console_script.js
    • 03.Use-typeof-to-Check-the-Type-of-a-Variable_script.js
    • 04.Catch-Misspelled-Variable-and-Function-Names_script.js
    • 05.Catch-Unclosed-Parentheses-Brackets-Braces-and-Quotes_script.js
    • 06.Catch-Mixed-Usage-of-Single-and-Double-Quotes_script.js
    • 07.Catch-Use-of-Assignment-Operator-Instead-of-Equality-Operator_script.js
    • 08.Catch-Missing-Open-and-Closing-Parenthesis-After-a-Function-Call_script.js
    • 09.Catch-Arguments-Passed-in-the-Wrong-Order-When-Calling-a-Function_script.js
    • 10.Catch-Off-By-One-Errors-When-Using-Indexing_script.js
    • 11.Use-Caution-When-Reinitializing-Variables-Inside-a-Loop_script.js
    • 12.Prevent-Infinite-Loops-with-a-Valid-Terminal-Condition_script.js
  • 040-ModifyArrayDataWithIndexes.js
  • 041-AccessMulti-DimensionalArraysWithIndexes.js
  • 042-ManipulateArraysWithpush().js
  • 043-ManipulateArraysWithpop().js
  • 044-ManipulateArraysWithshift().js
  • 045-ManipulateArraysWithunshift().js
  • 046-ShoppingList.js
  • 047-WriteReusableJavaScriptwithFunctions.js
  • 048-PassingValuestoFunctionswithArguments.js
  • 049-GlobalScopeandFunctions.js
  • 05-Basic-Data-Structures
    • 01.Use-an-Array-to-Store-a-Collection-of-Data_script.js
    • 02.Access-an-Array-s-Using-Bracket-Notation_script.js
    • 03.Add-Items-to-an-Array-with-push()-and-unshift()_script.js
    • 04.Remove-Items-from-an-Array-with-pop()-and-shift()_script.js
    • 05.Remove-Items-Using-splice()_script.js
    • 06.Add-Items-Using-splice()_script.js
    • 07.Copy-Array-Items-Using-slice()_script.js
    • 08.Copy-an-Array-with-the-Spread-Operator_script.js
    • 09.Combine-Arrays-with-the-Spread-Operator_script.js
    • 10.Check-For-The-Presence-of-an-Element-With-indexOf()_script.js
    • 11.Iterate-Through-All-an-Array's-Items-Using-For-Loops_script.js
    • 12.Create-complex-multi-dimensional-arrays_script.js
    • 13.Add-Key-Value-Pairs-to-JavaScript-Objects_script.js
    • 14.Modify-an-Object-Nested-Within-an-Object_script.js
    • 15.Access-Property-Names-with-Bracket-Notation_script.js
    • 16.Use-the-delete-Keyword-to-Remove-Object-Properties_script.js
    • 17.Check-if-an-Object-has-a-Property_script.js
    • 18.Iterate-Through-the-Keys-of-an Object-with-a-for-in-Statement_script.js
    • 19.Generate-an-Array-of-All-Object-Keys-with-Object.keys()_script.js
    • 20.Modify-an-Array-Stored-in-an-Object_script.js
  • 050-LocalScopeandFunctions.js
  • 051-Globalvs.LocalScopeinFunctions.js
  • 052-ReturnaValuefromaFunctionwithReturn.js
  • 053-UnderstandingUndefinedValuereturnedfromaFunction.js
  • 054-AssignmentwithaReturnedValue.js
  • 055-StandinLine.js
  • 056-UnderstandingBooleanValues.js
  • 057-UseConditionalLogicwithIfStatements.js
  • 058-ComparisonwiththeEqualityOperator.js
  • 059-ComparisonwiththeStrictEqualityOperator.js
  • 06-Basic-Algorithm-Scripting
    • 01.Convert-Celsius-to-Fahrenheit_script.js
    • 02.Reverse-a-String_script.js
    • 03.Factorialize-a-Number_script.js
    • 04.Find-the-Longest-Word-in-a-String_script.js
    • 05.Return-Largest-Numbers-in-Arrays_script.js
    • 06.Confirm-the-Ending_script.js
    • 07.Repeat-a-String-Repeat-a-String_script.js
    • 08.Truncate-a-String_script.js
    • 09.Finders-Keepers_script.js
    • 10.Boo-who_script.js
    • 11.Title-Case-a-Sentence_script.js
    • 12.Slice-and-Splice_script.js
    • 13.Falsy-Bouncer_script.js
    • 14.Where-do-I-Belong_script.js
    • 15.Mutations_script.js
    • 16.Chunky-Monkey_script.js
  • 060-Practicecomparingdifferentvalues.js
  • 061-ComparisonwiththeInequalityOperator.js
  • 062-ComparisonwiththeStrictInequalityOperator.js
  • 063-ComparisonwiththeGreaterThanOperator.js
  • 064-ComparisonwiththeGreaterThanOrEqualToOperator.js
  • 065-ComparisonwiththeLessThanOperator.js
  • 066-ComparisonwiththeLessThanOrEqualToOperator.js
  • 067-ComparisonswiththeLogicalAndOperator.js
  • 068-ComparisonswiththeLogicalOrOperator.js
  • 069-IntroducingElseStatements.js
  • 07-Object-Oriented-Programming
    • 01.Create-a-Basic-JavaScript-Object_script.js
    • 02.Use-Dot-Notation-to-Access-the-Properties-of-an-Object_script.js
    • 03.Create-a-Method-on-an-Object_script.js
    • 04.Make-Code-More-Reusable-with-the-this-Keyword_script.js
    • 05.Define-a-Constructor-Function_script.js
    • 06.Use-a-Constructor-to-Create-Objects_script.js
    • 07.Extend-Constructors-to-Receive-Arguments_script.js
    • 08.Verify-an-Object's-Constructor-with-instanceof_script.js
    • 09.Understand-Own-Properties_script.js
    • 10.Use-Prototype-Properties-to-Reduce-Duplicate-Code_script.js
    • 11.Iterate-Over-All-Properties_script.js
    • 12.Understand-the-Constructor-Property_script.js
    • 13.Change-the-Prototype-to-a-New-Object_script.js
    • 14.Remember-to-Set-the-Constructor-Property-when-Changing-the-Prototype_script.js
    • 15.Understand-Where-an-Object’s-Prototype-Comes-From_script.js
    • 16.Understand-the-Prototype-Chain_script.js
    • 17.Use-Inheritance-So-You-Don't-Repeat-Yourself_script.js
    • 18.Inherit-Behaviors-from-a-Supertype_script.js
    • 19.Set-the-Child's-Prototype-to-an-Instance-of-the-Parent_script.js
    • 20.Reset-an-Inherited-Constructor-Property_script.js
    • 21.Add-Methods-After-Inheritance_script.js
    • 22.Override-Inherited-Methods_script.js
    • 23.Use-a-Mixin-to-Add-Common-Behavior-Between-Unrelated-Objects_script.js
    • 24.Use-Closure-to-Protect-Properties-Within-an-Object-from-Being-Modified-Externally_script.js
    • 25.Understand-the-Immediately-Invoked-Function-Expression-(IIFE)_script.js
    • 26.Use-an-IIFE-to-Create-a-Module_script.js
  • 070-IntroducingElseIfStatements.js
  • 071-LogicalOrderinIfElseStatements.js
  • 072-ChainingIfElseStatements.js
  • 073-GolfCode.js
  • 074-SelectingfromManyOptionswithSwitchStatements.js
  • 075-AddingaDefaultOptioninSwitchStatements.js
  • 076-MultipleIdenticalOptionsinSwitchStatements.js
  • 077-ReplacingIfElseChainswithSwitch.js
  • 078-ReturningBooleanValuesfromFunctions.js
  • 079-ReturnEarlyPatternforFunctions.js
  • 08-Functional-Programming
    • 01.Learn-About-Functional-Programming.js
    • 02.Understand-Functional-Programming-Terminology.js
    • 03.Understand-the-Hazards-of-Using-Imperative-Code.js
    • 04.Avoid-Mutations-and-Side-Effects-Using-Functional-Programming.js
    • 05.Pass-Arguments-to-Avoid-External-Dependence-in-a-Function.js
    • 06.Refactor-Global-Variables-Out-of-Functions.js
    • 07.Use-the-map-Method-to-Extract-Data-from-an-Array.js
    • 08.Implement-map-on-a-Prototype.js
    • 09.Use-the-filter-Method-to-Extract-Data-from-an-Array.js
    • 10.Implement-the-filter-Method-on-a-Prototype.js
    • 11.Return-Part-of-an-Array-Using-the-slice-Method.js
    • 12.Remove-Elements-from-an-Array-Using-slice-Instead-of-splice.js
    • 13.Combine-Two-Arrays-Using-the-concat-Method.js
    • 14.Add-Elements-to-the-End-of-an-Array-Using-concat-Instead-of-push.js
    • 15.Use-the-reduce-Method-to-Analyze-Data.js
    • 16.Use-Higher-Order-Functions-map-filter-or-reduce-to-Solve-a-Complex-Problem.js
    • 17.Sort-an-Array-Alphabetically-using-the-sort-Method.js
    • 18.Return-a-Sorted-Array-Without-Changing-the-Original-Array.js
    • 19.Split-a-String-into-an-Array-Using-the-split-Method.js
    • 20.Combine-an-Array-into-a-String-Using-the-join-Method.js
    • 21.Apply-Functional-Programming-to-Convert-Strings-to-URL-Slugs.js
    • 22.Use-the-every-Method-to-Check-that-Every-Element-in-an-Array-Meets-a-Criteria.js
    • 23.Use-the-some-Method-to-Check-that-Any-Elements-in-an-Array-Meet-a-Criteria.js
    • 24.Introduction-to-Currying-and-Partial-Application.js
  • 080-CountingCards.js
  • 081-BuildJavaScriptObjects.js
  • 082-AccessingObjectPropertieswithDotNotation.js
  • 083-AccessingObjectPropertieswithBracketNotation.js
  • 084-AccessingObjectPropertieswithVariables.js
  • 085-UpdatingObjectProperties.js
  • 086-AddNewPropertiestoaJavaScriptObject.js
  • 087-DeletePropertiesfromaJavaScriptObject.js
  • 088-UsingObjectsforLookups.js
  • 089-TestingObjectsforProperties.js
  • 09-Intermediate-Algorithm-Scripting
    • 01.Sum-All-Numbers-in-a-Range.js
    • 02.Diff-Two-Arrays.js
    • 03.Seek-and-Destroy.js
    • 04.Where-art-thou.js
    • 05.Spinal-Tap-Case.js
    • 06.Pig-Latin.js
    • 07.Search-and-Replace.js
    • 08.DNA-Pairing.js
    • 09.Missing-letters.js
    • 10.Sorted-Union.js
    • 11.Convert-HTML-Entities.js
    • 12.Sum-All-Odd-Fibonacci-Numbers.js
    • 13.Sum-All-Primes.js
    • 14.Smallest-Common-Multiple.js
    • 15.Drop-it.js
    • 16.Steamroller.js
    • 17.Binary-Agents.js
    • 18.Everything-Be-True.js
    • 19.Arguments-Optional.js
    • 20.Make-a-Person.js
    • 21.Map-the-Debris.js
  • 090-ManipulatingComplexObjects.js
  • 091-AccessingNestedObjects.js
  • 092-AccessingNestedArrays.js
  • 093-RecordCollection.js
  • 094-IteratewithJavaScriptWhileLoops.js
  • 095-IteratewithJavaScriptForLoops.js
  • 096-IterateOddNumbersWithaForLoop.js
  • 097-CountBackwardsWithaForLoop.js
  • 098-IterateThroughanArraywithaForLoop.js
  • 099-NestingForLoops.js
  • 10-JavaScript-Algorithms-and-Data-Structures-Projects
    • Caesars-Cipher.js
    • Cash-Register.js
    • Palindrome-Checker.js
    • Roman-Numeral-Converter.js
    • Telephone-Number-Validator.js
  • 100-IteratewithJavaScriptDo...WhileLoops.js
  • 101-ReplaceLoopsusingRecursion.js
  • 102-ProfileLookup.js
  • 103-GenerateRandomFractionswithJavaScript.js
  • 104-GenerateRandomWholeNumberswithJavaScript.js
  • 105-GenerateRandomWholeNumberswithinaRange.js
  • 106-UsetheparseIntFunction.js
  • 107-UsetheparseIntFunctionwithaRadix.js
  • 108-UsetheConditional(Ternary)Operator.js
  • 109-UsetheConditional(Ternary)Operator.js
  • 110-UseRecursiontoCreateaCountdown.js
  • 111-UseRecursiontoCreateaRangeofNumbers.js
  • 112-DeclareaReadOnlyVariablewiththeconstKeyword.js
  • 113-ExploreDifferencesBetweenthevarandletKeywords.js
  • rename.sh