Question
What is hash in perl?
Answers
Hash in basically used to comment the script line.
A hash is and unordered set of key/value pairs that you access using strings (keys) as subscripts, to look up the scalar value corresponding to a given key.   Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q Difference between application events and session events
  • Q What are the examples of isometric exercises?
  • Q What is pointing theorem?
  • Q What are the New Job Postings from the Company or Organization, Ratnagiri Gas and Power Private limited (RGPPL) ?
  • Q Dealing with underperforming employees in the team?
  • Q How can we run a java program without making any object?
  • Q Why was the Indus Valley Civilisation originally called the Harappan Civilisation?
  • Q What is the response of microglia to tissue damage?
  • Q Union government has approved financial allocation of Rs ______ crore for the Rashtriya Krishi Vikas Yojana – Remunerative Approaches for Agriculture and Allied sector Rejuvenation (RKVY-RAFTAAR).
  • Q Obtain the truth table of a combinational circuit which takes a BCD digit (A, B, C, D) and generates an excess-3 digit (E, F, G, H) which gives the 9's complement of the input. Assume that input combinations not corresponding to decimal digits give don't care outputs.
  • Q Which prophet had a revelation at mount Sinai?