randomly generated identity

Asp. NET Identity Authentication Basics Before starting today's content, I think there are two most fundamental questions to be clear first: 1. How can I tell if the current request was initiated by a logged-on user? 2. How do I get the login

　　　　 This article belongs to the class study note, the big God does not like to spray yo!!today, this fast/random insert of large amounts of data into the database The example of a blog post is to randomly insert tens of thousands of messages into

RecommendationArticle: Http://tech.ddvip.com/2008-10/122517676785777_4.html Test Using guid as the primary key of the database Http://www.cnblogs.com/chiname/articles/227584.html Use uniqueidentifier or identity to generate a

Problem description: an efficient method for randomly generating 13-Bit Absolute random numbers without duplicates.   Question: 1. All non-repeated random numbers are generated and stored in advance, and the number is obtained as needed; 2. Generate

Since the development of the Internet, various application services have been very rich, and every website is trying to gather its own user base, so we have countless "accounts" and "passwords ". Different applications have different security

China is so big, so many people, almost a mobile phone. The mobile phone number has been registered as an account of the major Internet stations. Similarly, the identity card is more so. The following is a valid mobile phone number and a social

As an important indicator of application-activation, it is necessary to upload the physical identity of the phone to the server each time it is started. Let me briefly summarize the information that needs to be uploaded.1. GetActivation information

1. Reprint the content of othersSource: https://www.2cto.com/net/201112/114937.html2. Local IPV6 unicast address (including link-local unicast address and site-local unicast address)2.1 Link Local Unicast AddressSpecifies the link-local and

1 SSL (Secure Socket lclientyer) is a secure transport protocol designed primarily for Weserver by NETSCCLIENTPE Corporation. This kind of protocol has been widely used in weserver.SSL establishes an encrypted channel on top of TCP, and the data

Original: T-SQL Development--id processing articleThe difference between identity, Timestamp and uniqueidentifier in the database self-increment ID function: Problem phenomenon:The generation of general serial numbers is implemented using T-SQL