• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

CRC32 algorithum

 
Greenhorn
Posts: 13
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi Friends,

I am a beginner of a java. I want to calculate CRC32 algorithum on aix 5.2 using java. How can I do this ? ( my understanding is it is part of java.util.zip. But I can not find this file ? How to install it ? )

thanks & regards
parag
 
Java Cowboy
Posts: 16084
88
Android Scala IntelliJ IDE Spring Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Welcome to JavaRanch.

java.util.zip is a package, not a file. Look it up in the API documentation.
 
Parag Patankar
Greenhorn
Posts: 13
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,

Thanks for your warm welcome. I would like to know

1/ What is difference in package and file ? ( sorry for my basic java knowledge )

2/ How to calculate CRC32 checksum using java ?

thanks & regards
PJP
 
Rancher
Posts: 43081
77
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
A good source for examples of the core Java classes is http://www.javaalmanac.com/egs (you might want to bookmark this). Calculating the CRC32 of a file is demonstrated here.

The Sun Java Tutorial is a good place to start learning about concepts like packages.
 
This looks like a job for .... legal tender! It says so right in this tiny ad:
a bit of art, as a gift, that will fit in a stocking
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic