Hello people of the internet, Firstly I must apologize as I am relatively new to makefiles, so I may be doing this in a very unorthodox way. I am tr ...

Referring to following code example, I want the main thread to supply the number num that the child thread is expecting using scanf. I tried this way ...

I am looking to develop a tab(x, y) function or tab(x, y, d) (where d = data.frame) to replace this command: d <- mtcars d |> dplyr::select(cyl ...

Let's assign value to a variable: Is there a way to multiply and assign simultaneously with %<>%? ...

I am writing a c++ program with threading and pipes. I am implementing a parallelized algorithm and the idea is that I have a main thread that writes ...

i'm using Angular 15 in my project. I'm able to filter single value from search box but what I want to achieve is to filter multiple values from searc ...

I'm trying to parallelize a command without success, there are about 100 video files to convert. This format resulted in 8 files being converted in a ...

I'm following the free book Operating Systems: Three Easy Pieces by Arpaci-Dusseau, and despite being very new to C programming (constructive criticis ...

I have two scripts. test4.sh calls 1.sh I don’t understand why 1.sh things I am pressing the “d” key. Can you explain please Here is 1.sh Here is ...

This is a bit of an odd query, and probably demonstrates my ignorance of bash more than being a simple request for help. Then again, someone may have ...

I have a simple service that I want to count the records that are read from the backend service. While my data records are loaded correctly, I cannot ...

This question was migrated from Ask Ubuntu because it can be answered on Stack ...

I'm trying to execute a Python script from a Qt application and to communicate with the script via standard input and output (as one would do via comm ...

I'm trying to implement a program that launches a process (call this app1) and pipes the stdout to two other apps (app2, app3 respectively). I have a ...

I'm having some trouble while I'm searching to specify parameters in custom function passed to .fns argument in dplyr's across. Consider this code: ...

I'm writing a program that should work like the following unix command: seq 2 number | awk argument | grep argument When I run the following code w ...

Currently, I'm using the following to format data from my npm script. npm run startWin | while IFS= read -r line; do printf '%b\n' "$line"; done | le ...

I have a general question about sending commands and data through Windows pipes. It seems that this problem does not happen on Unix operating systems. ...

I have text like this: "while compiling ejs\n\nIf the above error is not helpful, you may want to try EJS-Lint:\nhttps://github.com/RyanZim/EJS-Lint% ...

I want to pipe the output of a command to another command, but I want to be able to type things into stdin like I can without a pipe when the pipe is ...