transactions Archives

[Solved] 100000 users concurrent to buy the same product in ASP.NET

November 9, 2022 by Kirat

Use transactions. Each transaction is ensuring the consistency of the data (quantity >= 0) at the end of the transaction. Consistency should be checked exclusively, so no two transactions are allowed to modify quantity at the same time. OR Do what amazon does – accept the order (no commitment), no modifying of the quantity. Next … Read more

[Solved] Calling Fragment from inside the BaseAdapter class in PageViewer Android

November 7, 2022 by Kirat

Use this: Fragment.replace(“res_id”,fragement to replace); 1 solved Calling Fragment from inside the BaseAdapter class in PageViewer Android

[Solved] How to avoid resending emails or missing emails in this case? [closed]

September 11, 2022 by Kirat

Inside the SendEmailsToAllMembers you could store which emails have been successfully sent to. Repeat calls to the method could check if this email has already been sent successfully and therefore not resend it. 1 solved How to avoid resending emails or missing emails in this case? [closed]