From c10f606b2ae1e06a772d5c7f2a4f1e2b6da9ec5f Mon Sep 17 00:00:00 2001 From: Tomer Sagi Date: Sun, 14 Jan 2024 21:19:41 +0200 Subject: [PATCH] Lesson 22 code - committed --- .../app.js | 22 ++++ .../app.ts | 36 ++++++ .../index.html | 18 +++ .../tsconfig.json | 109 ++++++++++++++++++ .../app.js | 22 ++++ .../app.ts | 44 +++++++ .../index.html | 18 +++ .../tsconfig.json | 109 ++++++++++++++++++ .../array_generics_interfaces/app.js | 38 ++++++ .../array_generics_interfaces/app.ts | 56 +++++++++ .../array_generics_interfaces/index.html | 18 +++ .../array_generics_interfaces/tsconfig.json | 109 ++++++++++++++++++ .../complex-types/app.ts | 1 + 13 files changed, 600 insertions(+) create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.js create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.ts create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/index.html create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/tsconfig.json create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.js create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.ts create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/index.html create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/tsconfig.json create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.js create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.ts create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/index.html create mode 100644 22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/tsconfig.json diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.js b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.js new file mode 100644 index 0000000..50771d4 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.js @@ -0,0 +1,22 @@ +"use strict"; +class Car { + constructor(id, name, year) { + this.id = id; + this.name = name; + this.year = year; + } +} +let products = []; +products.push(new Car(1, 'Subaru', 2020)); +products.push(new Car(2, 'Mazda', 2019)); +products.push(new Car(3, 'BNW', 2018)); +// console.log(products); +function printProducts(products) { + const divOutput = document.getElementById('output'); + for (let p of products) { + let productDesc = `Product (${p.id}): ${p.name}
`; + console.log(productDesc); + divOutput.innerHTML += productDesc; + } +} +printProducts(products); diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.ts b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.ts new file mode 100644 index 0000000..910e4e6 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/app.ts @@ -0,0 +1,36 @@ +interface IProduct { + id: number; + name: string; +} + +class Car implements IProduct { + id: number; + name: string; + year: number; + + constructor(id: number, name: string, year: number) { + this.id = id; + this.name = name; + this.year = year; + } +} + + +let products: Array = []; +products.push(new Car(1, 'Subaru', 2020)); +products.push(new Car(2, 'Mazda', 2019)); +products.push(new Car(3, 'BNW', 2018)); + +// console.log(products); + +function printProducts(products: Array) { + const divOutput: HTMLDivElement = document.getElementById('output') as HTMLDivElement; + + for (let p of products) { + let productDesc = `Product (${p.id}): ${p.name}
`; + console.log(productDesc); + divOutput.innerHTML += productDesc; + } +} + +printProducts(products); \ No newline at end of file diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/index.html b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/index.html new file mode 100644 index 0000000..b9429f7 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/index.html @@ -0,0 +1,18 @@ + + + + + + 7.1.24 + + + + +

7.1.24

+

Types

+ +
+ +
+ + diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/tsconfig.json b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/tsconfig.json new file mode 100644 index 0000000..e075f97 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - exercise/tsconfig.json @@ -0,0 +1,109 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig to read more about this file */ + + /* Projects */ + // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ + // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ + // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ + // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ + // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ + // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ + + /* Language and Environment */ + "target": "es2016", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ + // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ + // "jsx": "preserve", /* Specify what JSX code is generated. */ + // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ + // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ + // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ + // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ + // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ + // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ + // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */ + // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ + // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ + + /* Modules */ + "module": "commonjs", /* Specify what module code is generated. */ + // "rootDir": "./", /* Specify the root folder within your source files. */ + // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */ + // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ + // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ + // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ + // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */ + // "types": [], /* Specify type package names to be included without being referenced in a source file. */ + // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ + // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ + // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ + // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ + // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ + // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ + // "resolveJsonModule": true, /* Enable importing .json files. */ + // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ + // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ + + /* JavaScript Support */ + // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ + // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ + // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ + + /* Emit */ + // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ + // "declarationMap": true, /* Create sourcemaps for d.ts files. */ + // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ + // "sourceMap": true, /* Create source map files for emitted JavaScript files. */ + // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ + // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ + // "outDir": "./", /* Specify an output folder for all emitted files. */ + // "removeComments": true, /* Disable emitting comments. */ + // "noEmit": true, /* Disable emitting files from a compilation. */ + // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ + // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */ + // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ + // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ + // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ + // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ + // "newLine": "crlf", /* Set the newline character for emitting files. */ + // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ + // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ + // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */ + // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ + // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ + // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */ + + /* Interop Constraints */ + // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ + // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ + // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ + "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */ + // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ + "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */ + + /* Type Checking */ + "strict": true, /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ + // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ + // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ + // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ + // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ + // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ + // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ + // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ + // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ + // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ + // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ + // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ + // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ + // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ + // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ + // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ + // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ + + /* Completeness */ + // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ + "skipLibCheck": true /* Skip type checking all .d.ts files. */ + } +} diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.js b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.js new file mode 100644 index 0000000..50771d4 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.js @@ -0,0 +1,22 @@ +"use strict"; +class Car { + constructor(id, name, year) { + this.id = id; + this.name = name; + this.year = year; + } +} +let products = []; +products.push(new Car(1, 'Subaru', 2020)); +products.push(new Car(2, 'Mazda', 2019)); +products.push(new Car(3, 'BNW', 2018)); +// console.log(products); +function printProducts(products) { + const divOutput = document.getElementById('output'); + for (let p of products) { + let productDesc = `Product (${p.id}): ${p.name}
`; + console.log(productDesc); + divOutput.innerHTML += productDesc; + } +} +printProducts(products); diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.ts b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.ts new file mode 100644 index 0000000..ea79df7 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/app.ts @@ -0,0 +1,44 @@ +interface IStockUI { + type: number; + quantity: number; +} + +class Product implements IStockUI { + id: number; + name: string; + type: number; + quantity: number; + price: number; + description: string; + + constructor(id: number, name: string, type: number) { + this.id = id; + this.name = name; + this.type = type; + + this.quantity = 0; + this.price = 0; + this.description = ""; + } +} + +class Car extends Product { + + year: number; + + constructor(id: number, name: string, type: number, year: number) { + super(id, name, type); + this.year = year; + } +} + +function displayQuantities() { + const uiArr: Array = []; + uiArr.push(new Car(1, 'Subaru', 1, 2019)); + uiArr.push(new Car(2, 'Mazda', 1, 2022)); + + const divOutput = document.getElementById('output') as HTMLElement; + for (let uiP of uiArr) { + divOutput.innerHTML += `${uiP.type} - ${uiP.quantity}
`; + } +} diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/index.html b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/index.html new file mode 100644 index 0000000..b9429f7 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/index.html @@ -0,0 +1,18 @@ + + + + + + 7.1.24 + + + + +

7.1.24

+

Types

+ +
+ +
+ + diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/tsconfig.json b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/tsconfig.json new file mode 100644 index 0000000..e075f97 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces - rehearsal/tsconfig.json @@ -0,0 +1,109 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig to read more about this file */ + + /* Projects */ + // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ + // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ + // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ + // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ + // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ + // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ + + /* Language and Environment */ + "target": "es2016", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ + // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ + // "jsx": "preserve", /* Specify what JSX code is generated. */ + // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ + // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ + // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ + // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ + // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ + // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ + // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */ + // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ + // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ + + /* Modules */ + "module": "commonjs", /* Specify what module code is generated. */ + // "rootDir": "./", /* Specify the root folder within your source files. */ + // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */ + // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ + // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ + // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ + // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */ + // "types": [], /* Specify type package names to be included without being referenced in a source file. */ + // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ + // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ + // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ + // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ + // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ + // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ + // "resolveJsonModule": true, /* Enable importing .json files. */ + // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ + // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ + + /* JavaScript Support */ + // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ + // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ + // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ + + /* Emit */ + // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ + // "declarationMap": true, /* Create sourcemaps for d.ts files. */ + // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ + // "sourceMap": true, /* Create source map files for emitted JavaScript files. */ + // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ + // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ + // "outDir": "./", /* Specify an output folder for all emitted files. */ + // "removeComments": true, /* Disable emitting comments. */ + // "noEmit": true, /* Disable emitting files from a compilation. */ + // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ + // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */ + // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ + // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ + // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ + // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ + // "newLine": "crlf", /* Set the newline character for emitting files. */ + // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ + // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ + // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */ + // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ + // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ + // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */ + + /* Interop Constraints */ + // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ + // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ + // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ + "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */ + // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ + "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */ + + /* Type Checking */ + "strict": true, /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ + // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ + // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ + // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ + // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ + // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ + // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ + // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ + // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ + // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ + // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ + // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ + // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ + // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ + // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ + // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ + // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ + + /* Completeness */ + // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ + "skipLibCheck": true /* Skip type checking all .d.ts files. */ + } +} diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.js b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.js new file mode 100644 index 0000000..afff3f9 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.js @@ -0,0 +1,38 @@ +"use strict"; +// 'array' +let myArr1 = []; +myArr1[0] = 'Tomer'; +myArr1.push('John'); +console.log(`myArr1: ${myArr1}`); +let myArr2 = ['Tomer', 'John']; +// myArr2.push(5); +console.log(`myArr2: ${myArr2}`); +// let myArr3: object[] = [{}]; +let myArr3 = []; +myArr3.push({ + name: "Tomer", + id: 5 +}); +myArr3.push({ + name: 5555, + id: 7, + grades: [33, 55, 66] +}); +// myArr3.push('4'); +console.log(`myArr3: ${myArr3}`); +// 'array' with SPECIFIC class objects +class Student { + constructor(name) { + this.grades = []; + this.name = name; + } +} +let myArr4 = []; +myArr4.push(new Student('Tomer')); +// myArr4.push(5); +// 'Array' using 'Array' class +// Both following lines produce the EXACT SAME RESULT = NO DIFFERENCE +let myArr5 = []; +let myArr6 = []; +myArr5.push(new Student('Tomer')); +myArr6.push(new Student('John')); diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.ts b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.ts new file mode 100644 index 0000000..186d05d --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/app.ts @@ -0,0 +1,56 @@ +class Person { + name: string; + + constructor(name: string) { + this.name = name; + } +} + + +// 'array' with SPECIFIC class objects +class Student extends Person { + grades: number[]; + + constructor(name: string) { + super(name); + this.grades = []; + } +} + + +class Dog { + name: string; + age: number; + + constructor(name: string, age: number) { + this.name = name; + this.age = age; + } +} + + +// 'interface' is NOT a data holder!!@! +// It's only an interface - ממשק חלול +interface INameable { + name: string; + age: number; +} + + + +// 'Array' using 'Array' class +// Both following lines produce the EXACT SAME RESULT = NO DIFFERENCE +let myArr5: Student[] = []; +let myArr6: Array = []; + +myArr5.push(new Student('Tomer')); +myArr6.push(new Student('John')); + + +let myArr7: Array = []; +let myArr8: Array = []; +let myArr9: Array = []; + +// myArr9.push(new Student('Tomer')); // Error +myArr9.push(new Dog('Apchi', 11)); + diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/index.html b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/index.html new file mode 100644 index 0000000..b9429f7 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/index.html @@ -0,0 +1,18 @@ + + + + + + 7.1.24 + + + + +

7.1.24

+

Types

+ +
+ +
+ + diff --git a/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/tsconfig.json b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/tsconfig.json new file mode 100644 index 0000000..e075f97 --- /dev/null +++ b/22 - 14.1.24 - Debugging - Typescript/array_generics_interfaces/tsconfig.json @@ -0,0 +1,109 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig to read more about this file */ + + /* Projects */ + // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ + // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ + // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ + // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ + // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ + // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ + + /* Language and Environment */ + "target": "es2016", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ + // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ + // "jsx": "preserve", /* Specify what JSX code is generated. */ + // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ + // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ + // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ + // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ + // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ + // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ + // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */ + // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ + // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ + + /* Modules */ + "module": "commonjs", /* Specify what module code is generated. */ + // "rootDir": "./", /* Specify the root folder within your source files. */ + // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */ + // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ + // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ + // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ + // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */ + // "types": [], /* Specify type package names to be included without being referenced in a source file. */ + // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ + // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ + // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ + // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ + // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ + // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ + // "resolveJsonModule": true, /* Enable importing .json files. */ + // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ + // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ + + /* JavaScript Support */ + // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ + // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ + // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ + + /* Emit */ + // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ + // "declarationMap": true, /* Create sourcemaps for d.ts files. */ + // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ + // "sourceMap": true, /* Create source map files for emitted JavaScript files. */ + // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ + // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ + // "outDir": "./", /* Specify an output folder for all emitted files. */ + // "removeComments": true, /* Disable emitting comments. */ + // "noEmit": true, /* Disable emitting files from a compilation. */ + // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ + // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */ + // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ + // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ + // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ + // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ + // "newLine": "crlf", /* Set the newline character for emitting files. */ + // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ + // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ + // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */ + // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ + // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ + // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */ + + /* Interop Constraints */ + // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ + // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ + // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ + "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */ + // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ + "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */ + + /* Type Checking */ + "strict": true, /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ + // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ + // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ + // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ + // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ + // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ + // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ + // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ + // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ + // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ + // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ + // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ + // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ + // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ + // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ + // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ + // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ + + /* Completeness */ + // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ + "skipLibCheck": true /* Skip type checking all .d.ts files. */ + } +} diff --git a/22 - 14.1.24 - Debugging - Typescript/complex-types/app.ts b/22 - 14.1.24 - Debugging - Typescript/complex-types/app.ts index f214cd1..a5f734f 100644 --- a/22 - 14.1.24 - Debugging - Typescript/complex-types/app.ts +++ b/22 - 14.1.24 - Debugging - Typescript/complex-types/app.ts @@ -37,3 +37,4 @@ class Student { let myArr4: Student[] = []; myArr4.push(new Student('Tomer')); // myArr4.push(5); +