What is the longest lasting synthetic periodic element?

1082

What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?

1030

What are the differences between copy and retain?

1

On which dataset you can have alt index?

877

Explain Statistical Procedure Based Approach?

51

What is the main difference between Map collections and other collections such as Set.

2999

What is the difference between custom controls and user controls?

911

Tell me what is google's rich answer box?

126

What is a rectifier?

997

How do I uninstall programs on windows?

821

What is surrogate key? : sql server analysis services, ssas

1073

How many 'bullion markets' are there in india?

984

How to determine alternating current frequency?

1103

What is windows cortana?

804

What is the difference between hashset and hashtable?

889