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DIY Bridal Ear Chain making with easiest steps || champaswaralu || manga...
DIY Bridal Ear Chain making with easiest steps || champaswaralu || mangalsutra
Wednesday, October 3, 2018
Top 25 Interview Questions and answers for Angular 6 || latest
1) Building blocks of Angular 6?
The Angular application is made using the following:
Modules
Component
Template
Directives
Data Binding
Services
Dependency Injection
Routing
2) What is the sequence of Angular Lifecycle Hooks?
OnChange() - OnInit() - DoCheck() - AfterContentInit() - AfterContentChecked() - AfterViewInit() - AfterViewChecked() - OnDestroy().
3) In how many ways the Data Binding can be done?
Data Binding happens between the HTML (template) and typescript (component). Data binding can be done in 3 ways:
(i) Property Binding (ii) Event Binding (iii) Two-Way Data Binding.
4) Explain the usage of {{}}?
The set of brackets {{}} when used with an HTML tag, represent data from a component. For example, on a HTML page which has <h1>{{variableName}}</h1>, here the ‘variableName’ is actually typescript (component) data representing its value on the template; i.e., HTML. This entire concept is called String Interpolation.
5) What is a RouterOutlet?
RouterOutlet is a substitution for templates rendering the components. In other words, it represents or renders the components on a template at a particular location.
6) How to handle Events in Angular 5?
Any activity (button click, mouse click, mouse hover, mouse move, etc) of a user on a frontend/web screen is termed as an event. Such events are passed from the view (.HTML) page to a typescript component (.ts).
7) What is Routing?
Routing helps a user in navigating to different pages using links.
8) What is Dependency Injection?
When a component is dependent on another component the dependency is injected/provided during runtime.
9) What are Services in Angular and what command is used to create a service?
Services help us in not repeating the code. With the creation of services, we can use the same code from different components. Here is the command to create a service in angular, ng g service User (a UserService is created when this command is used).
10) What is ViewEncapsulation?
ViewEncapsulation decides whether the styles defined in a component can affect the entire application or not. There are three ways to do this in Angular:
Emulated: styles from other HTML spread to the component.
Native: styles from other HTML do not spread to the component.
None: styles defined in a component are visible to all components.
11) What does a router.navigate do?
When we want to route to a component we use router.navigate. Syntax: this.router.navigate([‘/component_name’]);
12) What is ng-content Directive?
The HTML elements like p (paragraph) or h1 (heading) have some content between the tags. For example, <p>this is a paragraph</p> and <h1>this is a heading</h1>. Now, similar to this, what if we want to have some custom text or content between the angular tags like <app-tax>some tax-related content</app-tax> This will not work the way it worked for HTML elements. Now, in such cases, the <ng-content> tag directive is used.
13) What is the use of @Input and @Output?
When it comes to the communication of Angular Components, which are in Parent-Child Relationship; we use @Input in Child Component when we are passing data from Parent to Child Component and @Output is used in Child Component to receive an event from Child to Parent Component.
14) Differentiate between Components and Directives?
Components break up the application into smaller parts; whereas, Directives add behavior to an existing DOM element.
15) Which of the Angular life cycle component execution happens when a data-bound input value updates?
ngOnChanges is the life cycle hook that gets executed whenever a change happens to the data that was bound to an input.
16) What is Transpiling?
Transpiling is the process of converting the typescript into javascript (using Traceur, a JS compiler). Though typescript is used to write code in the Angular applications, the code is internally transpiled into javascript.
17) What are ngModel and how do we represent it?
ngModel is a directive which can be applied on a text field. This a two-way data binding. ngModel is represented by [()]
18) What does a Subscribe method do?
It is a method which is subscribed to an observable. Whenever the subscribe method is called, an independent execution of the observable happens.
19) Differentiate between Observables and Promises?
Observables are lazy, which means nothing happens until a subscription is made. Whereas Promises are eager; which means as soon as a promise is created, the execution takes place. Observable is a stream in which passing of zero or more events is possible and the callback is called for each event. Whereas, promise handles a single event.
20) What is an AsyncPipe?
When an observable or promise returns something, we use a temporary property to hold the content. Later, we bind the same content to the template. With the usage of AsyncPipe, the promise or observable can be directly used in a template and a temporary property is not required.
21) What is AOT Compilation?
Every angular application gets compiled internally. The angular compiler takes javascript code, compiles it and produces javascript code again. Ahead-of-Time Compilation does not happen every time or for every user, as is the case with Just-In-Time (JIT) Compilation.
22) What is Redux?
It is a library which helps us maintain the state of the application. Redux is not required in applications that are simple with the simple data flow, it is used in Single Page Applications that have complex data flow.
23) What are Pipes?
This feature is used to change the output on the template; something like changing the string into uppercase and displaying it on the template. It can also change Date format accordingly.
24) Differentiate between ng-Class and ng-Style.
In ng-Class, loading of CSS class is possible; whereas, in ng-Style we can set the CSS style.
25) What is the purpose of using package.json?
With the existence of package.json, it will be easy to manage the dependencies of the project. If we are using typescript in the angular project then we can mention the typescript package and version of typescript in package.json.
Thursday, September 27, 2018
Latest gold plated Bangles with price || Imitation Bangles ||border desi...
Latest gold plated Bangles with price || Imitation Bangles ||border desi...
Wednesday, September 26, 2018
Original Quality of polki kundan set with price|| padmavathi kundan set ...
Original Quality of polki kundan set with price|| padmavathi kundan set ...
Latest 1gram gold DD balls Chandra multilayer long haram with earrings c...
Latest 1gram gold DD balls Chandra multilayer long haram with earrings c...
Exclusive collections of headband || wreath || Hair band || with price
Exclusive collections of headband || wreath || Hair band || with price
Diy simple pearl silk thread earring at home || daily wear earrings || w...
Step by step earrings making tutorial with simple steps...
Diy stud with tassel earrings || daily wear earrings ||
Material required
Diy stud with tassel earrings || daily wear earrings ||
Material required
- Silk thread (white)
- Round hoop
- Pearl chain
- Pearl bar
- Stone round size
- Silk thread mould
- Pillers & cutters
- Glue
- Flower cap
Monday, September 24, 2018
DIY Safety Pin Statement Necklace
In this video you can learn step by step safety pin necklace making...Diy Safety pin Necklace || Diy Statement Necklace || designer Neckpiece||
Sunday, September 23, 2018
Diy Simple Pearl earrings|| under 1minute earrings ||daily wear pearl ea...
Diy Simple Pearl earrings|| under 1minute earrings ||daily wear pearl earrings
How To Create a Gorgeous Safety Pin Fashion Bracelet - DIY Style Tutorial
Hey hiii, In this video i've made a unique type of bracelet using safety pins.hope u ll like it.
1.safety pins
2.small beads
3.elastic
Thank you,
1.safety pins
2.small beads
3.elastic
Thank you,
Saturday, September 22, 2018
Latest collection of Bridal hip belt || waistbelt designs || otiyanam de...
Traditional gold polished kamarpatta, Kamar chain, tagdi, Kardhani, bellychain, waist chain, hip chain, Kamarband, gold polished ottiyanam vaddanam waistchain, ottiyanam, waist jewellery gives women and Girls a stylish and trendy look
Friday, September 21, 2018
Wednesday, September 19, 2018
Monday, September 17, 2018
Thursday, September 13, 2018
Thursday, August 30, 2018
Sunday, August 12, 2018
DIY pearl & gold side ear chain || simple diy jewellery chain || loareal...
Step by step tutorial for making very attractive side ear chain....
Tuesday, July 10, 2018
Diy silk thread Bangles || kundan stone Bangles at home || silk thread jewellery
Diy silk thread Bangles || kundan stone Bangles at home || silk thread jewellery
Thursday, July 5, 2018
Tassel necklace making tutorial - how to make Tassel Necklace step by step in home by top jewel maker
DIY TASSEL NECKLACE
TASSEL NECKLACE ARE TRENDING RIGHT NOW,ITS VERY SIMPLE & EASY TO MAKE AT HOME.
Lets c step by step by pictorial representations.u can customise d colour as per ur wish.
take a silk thread & roll it in a cardboard for 200 times.
cut properly & carefully at one side of the edge.
fold it equally at d edges.
by using jewellery wire (r) silk thread roll it at d top .
take a tassel cap & joint it with eye pin.
apply some glue in the tassel cap
in the cap ,paste d silk thread tassel.
cut d end of the tassel equally
final look of tassel will b like this.
make each colour of silk thread like given above picture
arrange it in an given order like above
take a link chain ,cut it along d length which u like.
den add a each tassel in an given order
ta-da !!!
finally ,d necklace is ready!!!!
For more details watch out here:
Wednesday, July 4, 2018
List of best and simple popular earrings making || top jewellery diy || ...
hey hi,in this above video i updated my collection of earrings (jhumkas).the diy jewellery's are easy to make at home with mi easy making videos,i used simple home make acesssories for making earrings like pearls,stones etc..hope u ppl ll like it.
Tuesday, July 3, 2018
Diy Golden ball earrings || bridal earrings || Stone earrings || earring tutorial
Earring making tutorial with simple steps:
By watching this video you can make unique and beautiful earring at home.
Have fun...:)
By watching this video you can make unique and beautiful earring at home.
Have fun...:)
Friday, June 29, 2018
Thursday, June 28, 2018
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