How to create thread in objective c?

1

How to set the cursor to wait?

484

Explain the uses of formycin b?

505

Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

1515

Explain Syntax of JSON?

5

Is it true that all c# types derive from a common base class?

520

What is the risk in blocking the main thread when performing a lengthyoperation such as web access or heavy computation?

502

Explain me dogpile effect? How can you prevent this effect?

451

How to test null values?

664

How can your application perform actions that are provided by other application e.g. Sending email?

491

What is the difference between binary tree and binary search tree?

488

Should we jump in to android? What is the guarantee that’s what I will see on a phone? Will service providers turn off things?

552

What was the most stressful situation you have faced?

660

How to set http request header in angular 4 and angular 2?

437

How do you explain mvc?

1