HttpURLConnection c = URL.openConnection(); c.setRequestProperty() Doesn't work

This Code here is a normal Java application not an android application, this is designed to send C2DM messages to a device with YOUR_REGISTRATION_STRING as the developer with auth_key, the problem...

How to suggest files with tab completion using readline?

Within the Bash shell, I can use tab-completion to use suggest file and directory names. How can I achieve this with nodejs and readline? Examples: /<Tab> should suggest /root/, /bin/,...

Passing arguments to class constructors

I've written the below module, but importing it doesn't work as expected. Files (abbreviated for simplicity): templates.js 'use strict'; export default class Templates { constructor (args) { ...

readline-sync doesn't use right encoding on windows

I'm using readline-sync to ask users of my noedejs commandline app for some information. In my linux terminal, everything works fine with german umlauts (öäü) but when reading input on a...

Node package.json "bin" value, command not working

I used nodejs on my vserver to make a tiny script to manage users in a db. In package.json I added the "bin" and set it to my script. My attempt was to make a command available on the whole server...

Non deterministic behavior on dependencies - nodejs

I would solve a warning: when I run yarn install all dependencies are installed but I receive this warning: warning Pattern ["[email protected]~3001.0001.0000-dev-harmony-fb"] is trying to unpack in...

foundation-sites: 'foundation.d.ts' is not a module

I just updated my Angular / Foundation project to use node.js v9.3.0. Everything worked fine with v8.4.0. I'm now getting an error when webpack tries to build. ERROR in...

Jenkins Execute Shell task fails with stty: when specifying an output style, modes may not be set /dev/tty: No such device or address

I am facing this issue since last OS update. I am deploying Mule app with the help of anypoint-cli runtime-mgr cmdlet. Here is the sample code I am using for the deployment in Execite Shell task...

graph data structure in node js

update 1: I found an example of BFS here https://medium.com/basecs/breaking-down-breadth-first-search-cebe696709d9, but I am getting an error TypeError: Cannot read property 'left' of undefined....

Create an attendance register with nodejs

Question: Read student names, line by line, from a .txt file. For each name, ask if the student is in class. E.g: Is Michael in class? [yes/no] Let the user input either yes or no. Store each...

TypeError: Cannot read property 'left' of undefined

I am trying to solve the graph datastructure problem of hacker rank. My method should return the minimal cost of providing libraries to all. Providing my hacker rank question here...

how to input signed number to array in typescript

I want find largest number in given array and negative numbers are also included in that typescript is used to solve this problem but problem here is '-' sign is also taken as character input in...

What is the simplest way to handle non-ASCII character input with javascript?

I'm working on a project which accepts user input of a name and subsequently navigates to a website to scrape data related to that name. Everything is going well, except when users input non-ASCII...

How to make synchronous DNS requests in a nodejs script?

I need to make synchronous DNS requests in my NodeJS program, using a specific DNS server (I need actual requests, no lookup). I would like to use the standard DNS library if possible. My code...

How do I configure a terminal to read UTF-8 characters?

I am working on a project which accepts user input via the command line. I am using up-to-date Windows 10 and (after much running around in circles...) I am aware that it is notoriously bad when...

Building image in minikube got stuck

I'm trying to deploy local image in minikube. This is what I'm doing: minikube start eval $(minikube docker-env) Trying to build image in minikube (build image -t my-image .), but it gets stuck...

Calculating Score for Scrabble-Java Script

I'm trying to calculate the Scrabble score of a word. But each time I type in a word-it returns the sequence of numbers each letter is associated with. For instance, when I type if fox for my...

How to pass stream input/output between a main process and a child process in Node.js

I'm trying to get two processes to "talk" to each other via stdio: ping.js import { readline } from '../readline'; import { sleep } from '../sleep'; import { spawn } from 'child_process'; const...

Postgres Database in Dockerfile

I am trying to build a PostgreSQL image in DockerManually becuase I need to add some certain configuration for the database that doesnot exit in the postgres images provided with docker. I wrote...

Podman (libpod) fails to run while mounting shm with SELinux context

I am currently trying out Podman on Gentoo Linux: # grep -i selinux...

Serial communication between teensy bord and system using python

i am fairly new to the field of IOT. I am setting up a sensor with teensy for reading up its data and transmitting over using serial communication to system where using python I am reading the...

Readline, readline-sync and ttys are coming back with errors and/or not working properly

I hope you all enjoyed your Thanksgiving holiday. I am having a lot of trouble just trying to get a simple user-interactive username/password input running on node in Visual Studio Code. First I...

Scoring function in JavaScript w/ only one initial prompt

I can’t seem to figure out how to only prompt the user to select a scoring algorithm only once instead of every time. I know that I’d like to be able to give the user the initialPrompt to...

Error when trying to deploy Google Cloud function with Vendor directory

I tried with go113 and go111 but none of them works: Directory structure looks like: cool_project - func.go - func_test.go utility - helper.go fancy - fancy.go go.mod #...

"jest --watch": Error: ENOSPC: System limit for number of file watchers reached, watch

Running jest, first with no arguments, then with the --watch flag. [email protected]:~/cp/projectName$ npm run test > [email protected] test /home/owner/cp/projectName > jest PASS ...

jekyll gem reline versions conflict

I tried to create a website using Jekyll. I used git clone to copy jekyll-theme-hackcss, and then followed instructions from the arch-wiki rubygems page to get the right gem packages. From inside...

Trying to make function keep running until a condition is met

I am currently using readline sync to track user input. I would like a user to ultimately select yes. If a user selects no, I want to re-ask the question until they choose the yes condition. My...

Loading Azure Text to Speech output to Azure Blob

I need some guidance. My Azure function (written in node.js) will convert some random text to speech and then upload the speech output to a Blob. I will like to do so without using an intermediate...

How do I pipe input to a Node.js program that uses readline-sync?

I have a very simple Node.js program that uses readline-sync to accept input, then echo it to the console: const readlineSync = require('readline-sync'); const input =...

could not synchronize on CUDA context: CUDA_ERROR_NOT_INITIALIZED: Tensorflow-gpu working very slowly on RTX 2070super

Short Version: I have written an genetic algorithm with keras where each model in one epoch gets the same inputs and prodduces different outputs which I can validate. For what ever reason...