What is the best way to declare and access a global variable in angular 2?

804

Is javascript multi-threaded or single-threaded?

958

What is the jQuery code to select all links inside the paragraph?

898

What is * ngfor?

796

What do you understand by linking function? Explain its type.

704

What are the real web applications of ajax currently running in the market?

1870

Differentiate between stateful and stateless components?

371

What is the difference between a provider, a service and a factory in angular?

798

How to create TCP Server and TCP Client in node.js?

561

What are the five data types?

858

Can you write a script to portray how set –x works?

1002

What is an event in react?

402

What is jsp standard tag library, provide some example usage?

896

How will you copy a file from one machine to other?

1006

How many global.asa files can an application have in asp?

993