vi | Help understand and control applications | Code Inspection library

For example, writing in sudo cd codeFolder, then vi code.c all automatically synchronously. Instead of straight commands, I would like to input strings into the terminal that would be traced by my Linux program. Example of what I am expecting. Don't really worry about the command not found error, I would just like to parse the user input through another command that I am working with.

(new in javascript)

I am asked to remove a country (China) from the dropdown menu of the plugin intl-tel-input

the code below displays the dropdown menu and it looks that it calls the utils.js file to retain the countries

On my own Ubuntu 20.04 machine, with a user kafka, I can successfully set up the following service files (referencing to this tutorial):

sudo vi /etc/systemd/system/zookeeper.service

I stack. I try many thinks. I want to put 2 forms in my mainpage. Models, forms in index.html, ModelForm, save(), urls.. I think everything ok. But submit button do nothing.

I have this kind of a VI file and I need to add something in order to prevent numbers from repeating. Could you help?

I want to change entering vi mode key-set to prefix + v or prefix + C-v.

By default tmux uses prefix + [ to enter vi mode. I tried to send-prefix + send-keys with bind but it didn't work.

I don't know if tmux allows such operations, but I think prefix + [ is not very useful.

I have the minikube environment as the following: -

• Host OS: CentOS Linux release 7.7.1908 (Core)
• Docker: Docker Engine - Community 20.10.7
• minikube: minikube version: v1.20.0

I would like to add some additional host mapping (5+ IP and name) to the /etc/hosts inside the minikube container. Then I use the minikube ssh to enter to the shell and try to echo "172.17.x.x my.some.host" >> /etc/hosts. There is an error as -bash: /etc/hosts: Permission denied since the user who login to this shell is a docker, not a root.

I also found that at the host machine there is a docker container named minikube running, by using the docker container ls. Even I can go to this container with root by using docker exec -it -u root minikube /bin/bash. I understand that it is a kind of tweak and may be a bad practice. Especially it is too much tasks.

Regarding to the docker and docker-compose which provides the --add-host and extra_hosts respectively to add hostname mappings, Does the minikube provide it? Is there any good practice to achieve this within the minikube and/or system administrator point-of-view good practice?

After echo 172.17.x.x my.some.host > ~/.minikube/files/etc/hosts and start the minikube, there are some error as the following: -

I'm trying to provide a way for a user to map custom keys for a JavaScript game I'm working on. I think I'm just missing something simple here as I can't see how to make this work without looping over each key value (something I want to avoid as I don't want to introduce any unnecessary loops while still providing flexibility).

Basically, there is a global array keys which tracks the keys that have been pressed to easily allow multiple keypresses to be handled simultaneously.

I'm building a reinforcement learning library where I'd like to pass certain instance information into the executables via a piped JSON.

Using aeson's Simplest.hs, I'm able to get the following basic example working as intended. Note that the parameters are sitting in Main.hs as a String params as a placeholder.

I tried to modify Main.hs so I would pipe the Nim game parameters in from a JSON file via getContents, but am running into the expected [Char] vs. IO String issue. I've tried to read up as much as possible about IO, but can't figure out how to lift my JSON parsing method to deal with IO.

How would I modify the below so that I can work with piped-in JSON?

Main.hs