"description":"Since Angular 14, reactive forms are strictly typed by default. You don't have to define extra custom types or add a ton of type annotations to your form declarations to benefit from this extra type safety, as Angular will infer types from the default value of a form control. Non-typed forms are still supported. To use them, you must import the `Untyped` symbols from `@angular/forms`.\n\nVisit the following resources to learn more:",
"links":[]
"links":[
{
"title":"Angular Official Docs - @let",
"url":"https://angular.dev/api/core/@let",
"type":"article"
},
{
"title":"Angular Strictly Typed Forms (Complete Guide)",
"description":"In RxJS, \"transformation\" refers to the process of modifying or manipulating the data emitted by an Observable. There are a variety of methods available in RxJS that can be used to transform the data emitted by an Observable, including:\n\n* map: applies a function to each item emitted by the Observable and emits the resulting value\n* mergeMap: applies a function to each item emitted by the Observable, and then merges the resulting Observables into a single Observable\n* switchMap: applies a function to each item emitted by the Observable, and then switches to the latest resulting Observable\n* concatMap: applies a function to each item emitted by the Observable, and then concatenates the resulting Observables into a single Observable\n* exhaustMap: applies a function to each item emitted by the Observable, but ignores subsequent emissions until the current Observable completes\n\nThese are just a few examples of the many methods available in RxJS for transforming the data emitted by an Observable. Each method has its own specific use case, and the best method to use will depend on the requirements of your application.\n\nHere are the official documentation links for the RxJS transformation methods:\n\nYou can find more information and examples on these methods in the official RxJS documentation. Additionally, you can find more operators on [https://rxjs.dev/api/operators](https://rxjs.dev/api/operators) and you can also find more information on the library as a whole on [https://rxjs.dev/](https://rxjs.dev/)",
"description":"In RxJS, \"transformation\" refers to the process of modifying or manipulating the data emitted by an Observable. There are a variety of methods available in RxJS that can be used to transform the data emitted by an Observable, including:\n\n* **map**: applies a function to each item emitted by the Observable and emits the resulting value\n* **mergeMap**: applies a function to each item emitted by the Observable, and then merges the resulting Observables into a single Observable\n* **switchMap**: applies a function to each item emitted by the Observable, and then switches to the latest resulting Observable\n* **concatMap**: applies a function to each item emitted by the Observable, and then concatenates the resulting Observables into a single Observable\n* **exhaustMap**: applies a function to each item emitted by the Observable, but ignores subsequent emissions until the current Observable completes\n\nThese are just a few examples of the many methods available in RxJS for transforming the data emitted by an Observable. Each method has its own specific use case, and the best method to use will depend on the requirements of your application.\n\nVisit the following resources to learn more:",
"links":[
"links":[
{
"title":"RxJs Docs - Operators",
"url":"https://rxjs.dev/api/operators",
"type":"article"
},
{
{
"title":"map",
"title":"map",
"url":"https://rxjs.dev/api/operators/map",
"url":"https://rxjs.dev/api/operators/map",
@ -1814,8 +1845,29 @@
},
},
"EbJib-XfZFF9bpCtL3aBs":{
"EbJib-XfZFF9bpCtL3aBs":{
"title":"Developer Tools",
"title":"Developer Tools",
"description":"",
"description":"Angular offers a suite of powerful developer tools designed to streamline and enhance the development process. These include the Angular CLI for efficient project setup and management, the Angular DevTools extension for advanced debugging and profiling, and the Angular Language Service for improved code editing and completion. Leveraging these tools will significantly improve your ability to write high-quality Angular code.\n\nVisit the following resources to learn more:",
"description":"Libraries are published as `npm packages`, usually together with schematics that integrate them with the Angular CLI. To integrate reusable library code into an application, you need to install the package and import the provided functionality in the location you use it. For most published Angular libraries, use the `ng add <lib_name>` Angular CLI command. A published library typically provides a `README` file or other documentation on how to add that library to your application. A library is able to be updated by the publisher, and also has individual dependencies which need to be kept current. To check for updates to your installed libraries, use the `ng update` Angular CLI command.\n\nVisit the following resources to learn more:",
"links":[]
"links":[
{
"title":"Angular Official Docs - Using Libraries",
"description":"In any software development process, Testing the application plays a vital role. If Bugs and crashes are not figured out and solved they can defame the development company as well as hurt the clients too. But, Angular’s architecture comes with built-in testability features. As soon as you create a new project with Angular CLI, two essential testing tools are installed.They are: Jasmine and Karma. Jasmine is the testing library which structures individual tests into specifications (“specs”) and suites. And Karma is the test runner, which enables the different browsers to run the tests mentioned by Jasmine and the browsers will finally report the test results back.",
"description":"In any software development process, testing the application plays a vital role. If bugs and crashes are not figured out and solved they can defame the development company as well as hurt the clients too. But, Angular’s architecture comes with built-in testability features. As soon as you create a new project with Angular CLI, two essential testing tools are installed. They are: Jasmine and Karma. Jasmine is the testing library which structures individual tests into specifications (“specs”) and suites. And Karma is the test runner, which enables the different browsers to run the tests mentioned by Jasmine and the browsers will finally report the test results back.\n\nYou can also unit test an Angular application with other testing libraries and test runners. Each library and runner has its own distinctive installation procedures, configuration, and syntax.\n\nVisit the following resources to learn more:",
"description":"To take advantage of the localization features of Angular, use the Angular CLI to add the `@angular/localize` package to your project. If `@angular/localize` is not installed and you try to build a localized version of your project (for example, while using the i18n attributes in templates), the Angular CLI will generate an error, which would contain the steps that you can take to enable i18n for your project.\n\nVisit the following resources to learn more:",
"links":[]
"links":[
{
"title":"Angular Official Docs - Add the localize package",
"description":"Angular uses the Unicode locale identifier (Unicode locale ID) to find the correct locale data for internationalization of text strings. A locale ID specifies the language, country, and an optional code for further variants or subdivisions. A locale ID consists of the language identifier, a hyphen (-) character, and the locale extension. By default, Angular uses `en-US` as the source locale of your project.\n\nVisit the following resources to learn more:",
"description":"After you prepare a component for translation, use the `extract-i18n` Angular CLI command to extract the marked text in the component into a source language file. The marked text includes text marked with `i18n`, attributes marked with `i18n`\\-attribute, and text tagged with `$localize`. The `extract-i18n` command creates a source language file named `messages.xlf` in the root directory of your project. If you have multiple language files, add the locale to the file name, like `messages.{locale}.xlf`.\n\nVisit the following resources to learn more:",
"links":[]
"links":[
{
"title":"Angular Official Docs - Translation Files",
"description":"Data Analytics has proven to be a critical part of decision-making in modern business ventures. It is responsible for discovering, interpreting, and transforming data into valuable information. Different types of data analytics look at past, present, or predictive views of business operations.\n\nData Analysts, as ambassadors of this domain, employ these types, which are namely Descriptive Analytics, Diagnostic Analytics, Predictive Analytics and Prescriptive Analytics, to answer various questions — What happened? Why did it happen? What could happen? And what should we do next? Understanding these types gives data analysts the power to transform raw datasets into strategic insights.",
"description":"Data Analytics has proven to be a critical part of decision-making in modern business ventures. It is responsible for discovering, interpreting, and transforming data into valuable information. Different types of data analytics look at past, present, or predictive views of business operations.\n\nData Analysts, as ambassadors of this domain, employ these types, to answer various questions:\n\n* Descriptive Analytics _(what happened in the past?)_\n* Diagnostic Analytics _(why did it happened in the past?)_\n* Predictive Analytics _(what will happen in the future?)_\n* Prescriptive Analytics _(how can we make it happen?)_\n\nUnderstanding these types gives data analysts the power to transform raw datasets into strategic insights.\n\nVisit the following resources to learn more:",
"description":"The `bind()` method creates a new function with a given `this` value and arguments provided as an array. The original function is not called immediately but can be called later with the `new` keyword or as a normal function call.\n\nVisit the following resources to learn more:",
"description":"The `bind()` method in JavaScript allows you to create a new function with a specific context and optionally preset arguments. Unlike `call()` or `apply()`, `bind()` does not immediately invoke the function. Instead, it returns a new function that can be called later, either as a regular function or with additional arguments. This is particularly useful when you want to ensure that a function retains a specific context, regardless of how or when it's invoked.\n\nVisit the following resources to learn more:",
"links":[
"links":[
{
{
"title":"Understanding Explicit Binding in JavaScript: Call, Bind, and Apply Methods",
"description":"PostgreSQL offers a rich and diverse set of data types, catering to a wide range of applications and ensuring data integrity and performance. These include standard numeric types such as integers, floating-point numbers, and serial types for auto-incrementing fields. Character types like VARCHAR and TEXT handle varying lengths of text, while DATE, TIME, and TIMESTAMP support a variety of temporal data requirements. PostgreSQL also supports a comprehensive set of Boolean, enumerated (ENUM), and composite types, enabling more complex data structures. Additionally, it excels with its support for JSON and JSONB data types, allowing for efficient storage and querying of semi-structured data. The inclusion of array types, geometric data types, and the PostGIS extension for geographic data further extends PostgreSQL's versatility, making it a powerful tool for a broad spectrum of data management needs.\n\nLearn more from the following resources:",
"description":"PostgreSQL offers a rich and diverse set of data types, catering to a wide range of applications and ensuring data integrity and performance. These include standard numeric types such as integers, floating-point numbers, and serial types for auto-incrementing fields. Character types like VARCHAR and TEXT handle varying lengths of text, while DATE, TIME, and TIMESTAMP support a variety of temporal data requirements. PostgreSQL also supports a comprehensive set of Boolean, enumerated (ENUM), and composite types, enabling more complex data structures. Additionally, it excels with its support for JSON and JSONB data types, allowing for efficient storage and querying of semi-structured data. The inclusion of array types, geometric data types, and the PostGIS extension for geographic data further extends PostgreSQL's versatility, making it a powerful tool for a broad spectrum of data management needs.\n\nLearn more from the following resources:",
"description":"`useMemo` is a React hook that memorizes the result of a function. It is used to optimize performance by caching the result of a function and returning the cached result when the inputs to the function have not changed.\n\nLearn more from the following resources:",
"description":"`useMemo` is a React hook that memoizes the result of a function. It is used to optimize performance by caching the result of a function and returning the cached result when the inputs to the function have not changed.\n\nLearn more from the following resources:",
"description":"The lifecycle meta-argument in Terraform customizes the behavior of resources during creation, update, and deletion. It includes settings such as create\\_before\\_destroy, which ensures a new resource is created before the old one is destroyed, preventing downtime. prevent\\_destroy protects resources from accidental deletion, and ignore\\_changes specifies attributes to ignore during updates, allowing external modifications without triggering Terraform changes. These options provide fine-grained control over resource management, ensuring that the desired state of infrastructure is maintained with minimal disruption and precise handling of resource lifecycles.\n\nLearn more from the following resources:",
"description":"The lifecycle meta-argument in Terraform customizes the behavior of resources during creation, update, and deletion. It includes settings such as create\\_before\\_destroy, which ensures a new resource is created before the old one is destroyed, preventing downtime. prevent\\_destroy protects resources from accidental deletion, and ignore\\_changes specifies attributes to ignore during updates, allowing external modifications without triggering Terraform changes. These options provide fine-grained control over resource management, ensuring that the desired state of infrastructure is maintained with minimal disruption and precise handling of resource lifecycles.\n\nLearn more from the following resources:",
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