Service providers can be injected into components as dependencies, making your code modular, reusable, and efficient.

Webpack has become the defacto standard when building Angular applications, you can check an introduction to Webpack post here on the Angular documentation.

System.js System was heavily used in the beginning whilst Angular was being built and during the release candidate stages before official release, however the team have switched to advocating Webpack instead due to it being much more powerful.

Angular CLI The Angular CLI was built to help scaffold new projects, create components and help with deployment. Underneath it utilises Webpack for you.

The basic building blocks of an Angular application are NgModules, which provide a compilation context for components.

An Angular app is defined by a set of NgModules.

An app always has at least a root module that enables bootstrapping, and typically has many more feature modules.

Components define views, which are sets of screen elements.

Components use services, which provide specific functionality not directly related to views.

Both components and services are simply classes, with decorators that mark their type and provide metadata that tells Angular how to use them.

Metadata is a way of processing the class. A class will be a class unless we tell Angular that is a Component, Service etc. Decorators that mark their type and provide the metadata that tells Angular how to use them.

The metadata for a component class associates it with a template that defines a view.

The metadata for a service class provides the information Angular needs to make it available to components through dependency injection (DI).

Angular provides the Router service to help you define navigation paths among views.

An NgModule declares a compilation context for a set of components that is dedicated to an application domain, a workflow, or a closely related set of capabilities.

NgModules can import functionality from other NgModules, and allow their own functionality to be exported and used by other NgModules. For example, to use the router service in your app, you import the Router NgModule.

Organising your code into distinct functional modules helps in managing development of complex applications. This technique lets you take advantage of lazy-loading—that is, loading modules on demand—

Every Angular app has a root module, conventionally named AppModule, which provides the bootstrap mechanism that launches the application.

A template combines ordinary HTML with Angular directives and binding markup that allow Angular to modify the HTML before rendering it for display.

Angular |-- App1 | |-- Module (root App BS module) | |-- * View * (n) | +-- Component | +-- Template | |-- Service (n) | |-- Module (n) |-- App2 (n)

A dream doesn't become reality through magic; it takes sweat, determination and hard work.

I got involved in Gateway National Park and just became fascinated with gardens.

Nature conserves, prefers novelty.

I wouldn't call it a faux pas, but I have about 12 tracksuits. I always travel in a tracksuit. I feel it makes people happy when they see me.

To play a good game you need a few players.

I cannot be much pleased without an appearance of truth; at least of possibility I wish the history to be natural though the sentiments are refined; and the characters to be probable, though their behaviour is excelling.

I received from my experience in Japan an incredible sense of respect for the art of creating, not just the creative product. We're all about the product. To me, the process was also an incredibly important aspect of the total form.

More people thought I was strange because I was a teenage novelist, not because I was from Oklahoma. That's where I got the looks like I was from the zoo.

I've battled with that type of stuff, but what I've found is that by doing stand-up, I've actually learned about depression and how to combat it. I don't have clinical, but I've definitely had my bouts with it.

I've raised three kids. I'm a lawyer. I've written books on the Constitution.

Judge not, lest you be so fearful of judgment that you can hardly breath.

The ultimate test of a relationship is to disagree but still hold hands.

One kind of artist is always striving to annihilate the past, to make the world anew in each new work, and so to triumph over the dead weight of routine. I am the other kind... who only sees his way forward by standing on the shoulders of those who have already cleared the path ahead.

Immensely grateful, touched, proud, astonished, abashed.

A private soldier has as much right to justice as a major-general.

Everyone says villains are thankless parts, but those are really the best roles.

I try to dress the bottom I have. The body I have and the bottom I have. I have the intention of looking fabulous every time, and I care about it a great deal. I'm very vain.

Beyond highways and roads, we need more money for mass transit, intercity passenger rail and freight rail. We have a long way to go to bridge the funding gaps.

The political system is broke. It doesn't matter who the leader is if you are frozen in time and your hands are tied. Social media is so strong that minority groups get a huge say.

As in nature, politics abhors a vacuum. Without a strong voice for more moderate leadership, the Tea Party is filling that vacuum.

Israel no longer has allies in Egypt and in Tunisia, we are saying to the Zionist enemies that times have changed and that the time of the Arab Spring, the time of the revolution, of dignity and of pride has arrived.

You can build a filter app get people really excited, but the way to keep them is to provide long-term value. Long-term value is, in fact, being its own network.

But dogs, which have no ability to sin nor moral conscience, do not have an ability to reject Jesus.

When the cook makes a mistake it is the flute player who receives the blows.