I am using a C# implementation of Mersenne Twister I downloaded from CenterSpace. I have two problems with it:
Is it possible to use JPQL for getting random rows? For example in SQL Server I would use: select * from myTable where columnName 开发者_运维百科= 4 order by newid()
I\'m trying to generate a random 160bit string which is supposed to be stored in a character array named str[20]. It开发者_StackOverflow\'s obvious that the array holds 20 characters. How can I change
How do random number generator works? (for example in C/C++ Java) H开发者_StackOverflow社区ow can I write my own random number generator? (for example in C/C++ Java)There is also this algorithm:
How do I get two distinct random records using Django?I\'ve seen questions about how to get one but I need to get two random records and they must 开发者_开发问答differ.The order_by(\'?\')[:2] solutio
I wonder if we can do that in python, let\'s suppose we have3 differents functions to processing datas
I want to give maybe a million password to some users that should be like: It must have at least 6 character开发者_JAVA百科s
I am working on a php site in which we have to upload images from users.i have to rename that file for preventing conflicts in the name of the image.
How can I get the number of free bytes available in memory, in .NET? 开发者_开发问答Also, can you think of a potentially better random number beside new Random().Next(), DateTime.Now.Ticks, or availa
I want to generate a permutation of an array a and I don\'t want to use utility functions such as java.util.Collections().
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