What is React.createClass?

173

What is the difference between dynamic type variables and object type variables in c#?

481

When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?

1498

how to calculate the crushing strength of cement concrete paver blocks 100x100x60 mm thich.

1494

What is the purpose of sumifs in excel?

281

how do we provide security for web services

1796

Is mongodb a firebase?

1

How do you serialize an object?

520

How do I add objective c to swift project?

1

What is the model-view-controller (mvc) pattern?

1

The % symbol has a special use in a printf statement. Explain how would you place this character as part of the output on the screen?

653

Explain what are the advantages of using gear pumps?

566

What does hibernate.properties file consist of?

163

Tell something about Western blots on contaminated cell cultures of Mycoplasma ?

1337

Is unix same as linux?

441