I\'m trying to add to my PostgreSQL a very simple function, to convert IP addresses from an integer to a text format.
I\'m developing an ios app that\'s very basic and uses objective almost all of the time. However my app needs to deal with big integer numbers (eg: 2^200) and add and multiply them. To achieve that I
I have two tables on a Sql Server 2008. ownership with 3 fields and case with another 3 fields I need to join both on the ID field (bigint).
I am seeing this first time using \'&\' symbol in sql stored procedures. declare@b bigint set @b=15
I\'m using a 128 bit开发者_Python百科 integer counter in the very inner loops of my C++ code. (Irrelevant background: The actual application is evaluating finite difference equations on a regular grid
Are there known algorithms which will take a big integer with n digits encoded in one base/radix and convert it to another arbitrary base? (Let\'s say from base 7 to base 19.) n can be really big, lik
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Preface I\'m learning about computer math by writing and refining my own BigInt library. So far my first incarnation stores every digit of a base 10 number in successive elements of a vector. It can m
Wh开发者_JS百科at is the first version of db2 to include the BigInt data type? I thought it was version 8, but I\'m looking for an official IBM source. I wasn\'t having much luck with google.BIGINT w
I would like to create a bigint (or string or whatever that is not int) typed primary key field under Rails 3.
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