What is the reshaping of data in R?

132

Explain the garbage collection feature of ruby?

1

Is it possible to pass the dynamic values to views?

156

How do I do a count('foo') using the active record functions?

606

Where are posts saved in wordpress?

175

what is software cycle? What is a mission critical system ? What is the important aspect of a real-time system ? Explain the difference between microkernel and macro kernel. Give an example of microkernel.Why paging is used ? Which is the best page replacement algo and Why ? What is software life cycle ? How much time is spent usually in each phases and why Which one do U want to work if selected in Honeywell ? Which are the different types of testing ? What is a distributed system ? Some questions about CSP. Which languages do U know ? What are the differences between Pascal and C. questions from Compiler construction and Lisp. Which are the different computer architecture? What is the requirement in MIMD ? What is the difference between RISC and CISC processors ? Difference between loosely coupled and tightly coupled systems ? What is an open system?

2246

How can we submit a form without using submit buttons?

978

Template files list for development wordpress theme?

1619

What is lambda in c++?

1251

What is the purpose of the preprocessor directive error?

1285

What is slim framework?

974

How do I delete a file?

899

Is c or c++ more useful?

1070

What are reserved words?

1124

What are membership?

973