After all my search, this is best way to clear elements in the array in type script.
arrayName.length =0
arrayName.length =0
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Read child nodes from xml string in C# |
Angular 4 Interview Questions for beginner - PART 1
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1.
What is Angular?
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2.
What is Single Page Application?
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3.
What are Components in Angular 4?
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4.
What are Bindings? Different type of bindings in
Angular 4?
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5.
What are Modules in Angular 4?
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6.
What is CLI?
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7.
What are Directives in Angular 4?
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8.
What is Expression in Angular 4?
|
9.
What is the sequence of Angular Life Cycle hooks?
|
10.
What is the purpose of using package.json in the
angular project?
|
Angular 4 Interview Questions for beginner - PART 1
|
1.
What is Angular?
|
Angular 4 is a
JavaScript framework which helps us to build web applications and apps in
JavaScript, html, and Typescript, which is a superset of JavaScript.
Angular provides
built-in features for animation, http service, and materials which in turn have
features such as auto-complete, navigation, toolbar, menus, etc.
The code is written in
Typescript, which compiles to JavaScript and displays the same in the
browser.
|
2.
What is Single Page Application?
|
|
3.
What are Modules in Angular 4?
|
4.
What is CLI?
|
5.
What are Directives in Angular 4?
|
6.
What is Expression in Angular 4?
|
7.
What is the sequence of Angular Life Cycle hooks?
|
8.
What is the purpose of using package.json in the
angular project?
|