Explain the use of global variable $ in Ruby?

1

---

How node.js can be made more scalable?

11

---

In int main(int argc, char *argv[]) what is argv[0] a) The first argument passed into the program b) The program name c) You can't define main like that

91

---

How many types of users wordpress have?

7

---

what are factors to be consider in electrical installation like load factor,diversity factor .....

820

---

---

Define crankshaft explosion?

43

---

What is accuracy machine learning?

5

---

What is main advantage datawarehousing over oracle?

64

---

what is the meaning of each of the values in shareopts(2 3)?

74

---

How to generate strong name key file or which command is used to generated strong name key file?

63

---

What is a bind in idms?

62

---

How do you load an image in a Servlet?

101

---

What are edge triggered flip flop and level triggered flip flop? How do they differ from one another?

41

---

How does bloom filter help in searching rows?

5

---

Why Unload event of MasterPage Calls first in ASP.net ?

84

---