I have MariaDB on my server with 16/32 CPU cores, Everything seems to be ok when running mysqltuner except InnoDB Write Log efficiency, taking 1953.15%, wonderi
I am trying to connect to BLE device in Android 12 using connectGatt method but It's not connecting. Below Android 11 it is working fine. I have added all the r
This common code is said to run in O(N) time assuming isSubstring runs in O(N+M) time. How do we get O(N) time complexity from this? public static boolean i
I am new to python and GUI-Thinker. I'm learning about how to switch windows on GUI using Tkinker as UI, and python as a programming language. I followed this g
I am trying to format SystemTime as a String in Rust without using external crates, but I am facing a bizarre issue regarding the "day" field. Can anyone explai
Is there any way to setState in react immediately and not wait for re-render. I have 2 cases where if the values are set immediately, I can solve half the issue
I have been trying to create an array of a class containing two values, but when I try to apply a value to the array I get a NullPointerExcept
At the moment I have a data frame of p values. l<- data.frame(p1 = c(0.01,0.5,0.6), p2= c(0.04,0.9,0.02)) and I would like to apply p.adjust using all metho
I'm trying to create a Lotto where the owner can generate as many Lottos as they want. To do this I have used a struct and a mapping to hold all the Lotto. But
I have coordinates which I added a 75m buffer around. I want to filter the buffers by year and then determine if any buffers from observations within the same y