Tag Archives: Find

how to Find the largest value in the tree set in java?

I have the treeset as follows: abcB, abcA, abcE, pqrsA, pqrsB, pqrsC, xyzE, xyzD and I want to print output as: abcA pqrsA xyzD

Bluetooth Lost And Find App

We resp our Chinese Bluetooth chip manufacture has developed a lost found app for Android and iPhone We can work with this but we want to improve it make changes and add additional functions The Android App we uploaded already … Continue reading

How to find bugs in programs?

Let suppose if a Program Object is going on illegal state so, you know that You have to check its Object or its class member functions. Because of these member function object moved to the illegal state. If Program is … Continue reading

iterator find – referencing the needle instead of dereferencing the iterating item

Consider the following code: fn main() { let greater_than_42 = (0..100).find(|x| *x > 42); match greater_than_42 { Some(x) => println!(“{}”, x), None => println!(“no numbers found”), } } If I do this instead: let greater_than_42 = (0..100).find(|x| x > &42); … Continue reading

Find asp. net identity user by id fails

I am inserting current User Identity ID to database like this var ApplicationUserId = HttpContext.Current.User.Identity.GetUserId(); And later on another view I am trying to get it out of DB like this var cUser = db.Users.FirstOrDefault(x => x.Id == Model.ApplicationUserId); But … Continue reading