I have names table with columns id, name and last_name. So what i'm trying to do is select random name and last_name from it, i tried this: SELECT (SELECT name FROM names WHERE ID =floor(random()* 18 + 1 + x…
I've been refactoring a bash script that uses the special RANDOM linux environment variable. This variable provides random integers when accessed. From another SO question: RANDOM Each time this parameter is referenced, a random integer between 0 and 32767 is…
I am tring to do a quiz app, there is a random flag and random 4 answers, one of them should be a correct answer and random 3. For now I have only been able to random answers, but sometimes…
I have this code ⬇️ in a Telegram bot (whit telebot). When I send /start it send a random element but It send always the same v1 = "1111" v2 = "ABCD" v3 = "EFGH" v4 = "XXXX" v5 =…
I would like to produce the same random number sequence in both a program written in C and Fortran. I am using gcc version 10.3.0 within Windows Subsystem for Linux (Win10) running Ubuntu 20.04 LTS. I've tried using the same…
The question is related on Linux like Debian or Ubuntu, bash and a given function which use RANDOM. Every improvement should use bash only. Given are the follow function: getRND(){ min="${1:-1}" ## min is the first parameter, or 1 if…
I use the shuffle() function to emulate a letter bag in a word game. I recently upgraded from PHP 5 to PHP 7, and have found that on the newer version, the shuffle function isn't quite as good for my…
I have a list of stock ticker symbols as values and their sectors as keys in a python defauldict. I would like to randomly sample one or two from each value and place them in their own list, then do…
I need 10 random ids at time. I need to get a new set of random ids every time I ask for a new set, but the new ones must not include any of the ones I already got from…
I recently started learning python, and I've been having a lot of fun. I wrote the below program, which runs perfectly in IDLE and Pycharm, but crashes when I try to open the file from Explorer. It does the same…