readline Questions
5
I'm having trouble to read more than one character using my program, I can't seem to figure out what went wrong with my program.
import serial
ser = serial.Serial(
port='COM5',\
baudrate=9600,\...
Priorate asked 18/4, 2013 at 8:22
13
Solved
I am wondering if there is a simple way to get "synchronous" readline or at least get the appearance of synchronous I/O in node.js
I use something like this but it is quite awkward
var readline =...
20
TAB completion works fine in iPython terminal, but not in Firefox browser.
So far I had tried but failed,
1). run a command $ sudo easy_install readline,
then the .egg file was wrote in /usr/l...
Emiliaemiliaromagna asked 12/11, 2015 at 5:32
2
Solved
I'd like to prompt the user for input, let the user enter multiple lines of text, hitting enter between each line, then terminate the input by pressing CTRL+D or some such thing.
With "keypress", ...
Hadleigh asked 13/10, 2014 at 23:1
11
I am creating a program to take input of two numbers from the command line and then showing there sum in node.js. I am using readline module to take stdin. Below is my code.
const readline = requi...
Prolocutor asked 11/4, 2016 at 6:8
3
Solved
In PHP, I can read in input from a command line program with the following code
$stream = STDIN;
$test = fgets($stream);
echo $test;
This works well for simple input. However, if I try to use so...
Deleterious asked 15/2, 2016 at 19:38
7
Solved
6
Solved
I have problem executing a simple script in bash. The script is like this:
#! /bin/sh
read -p 'press [ENTER] to continue deleting line'
sudo sed -ie '$d' /home/hpccuser/.profile
and when I exec...
5
Solved
I am learning node.js and need to use readline for a project. I have the following code directly from the readline module example.
const readline = require('readline');
const rl = readline.creat...
Warlord asked 25/4, 2016 at 14:32
1
Solved
Why does Javascript readline question method read more than one line when wrapped in a Promise?
The code below is supposed to simply add line numbers to the input. It works as expected if I run it ...
Hopeless asked 12/10, 2022 at 0:30
3
Solved
My teacher just gave me an assignment in c++ and I am trying to get a string with scanf but it only get the last characters typed. Can anyone help me please? I am looking for the equivalent of con...
8
Solved
I have a simple readline shell written in Coffeescript:
rl = require 'readline'
cli = rl.createInterface process.stdin, process.stdout, null
cli.setPrompt "hello> "
cli.on 'line', (line) ->...
Rayford asked 11/1, 2012 at 1:46
3
Granted I've been off PYTHON for two + years. I'm trying to get back into the swing, and I remember having command and variable completion available on windows a few years back. We were stuck in 2....
Eurythmics asked 3/7, 2018 at 14:47
9
Solved
I am working on this tutorial on building your own LISP (http://www.buildyourownlisp.com/chapter4_interactive_prompt) and for some reason when I try to compile I get this:
REPL.c:4:10: fatal error:...
3
Solved
I am looking for a GNU readline alternative. It comes with a lot of features but only couple of them are useful to me as explained below -
I am working on a interactive command prompt application ...
Predial asked 31/7, 2013 at 23:17
8
If I have something like this in my code:
String line = r.readLine(); //Where r is a bufferedReader
How can I avoid a crash if the next line is the end of the file? (i.e. null)
I need to read t...
Ermines asked 16/7, 2013 at 14:10
2
I want to stream a big data table into R LINE BY LINE, and if the current line has a specific condition (lets say the first columns is >15), add the line to a data frame in memory. I have written f...
4
I can't seem to run rails c in terminal.
It keeps giving me this error
Loading development environment (Rails 4.2.0.beta2)
[1] pry(main)> Error: Input/output error - /dev/null
/Users/Bito/.ge...
Nippur asked 15/11, 2014 at 7:15
6
If I want to have a prompt on the terminal with a default value already typed in, how can I do that?
Ruby's standard Readline.readline() lets me set the history but not fill in a default value (as...
Kerwinn asked 22/2, 2010 at 20:55
5
Solved
I'm trying to use the node.js package readline to get user input on the command line, and I want to pipe the entered input through promises. However, the input never gets through the then chain. I ...
3
Solved
I use standard tips for customizing interactive Python session:
$ cat ~/.bashrc
export PYTHONSTARTUP=~/.pystartup
$ cat ~/.pystartup
import os
import sys
import atexit
import readline
import rlc...
Hiddenite asked 27/2, 2012 at 16:24
3
Solved
I need to read the file line by line with readline() and cannot easily change that. Roughly it is:
with open(file_name, 'r') as i_file:
while True:
line = i_file.readline()
# I need to check tha...
3
I'm having trouble building cURL and Git from sources when using GNU's Readline 7. When configuring libraries like cURL the result is:
$ ./configure ...
...
checking that generated files are newer...
Faggot asked 23/10, 2017 at 3:34
8
Solved
Currently I have the below code for reading an InputStream. I am storing the whole file into a StringBuilder variable and processing this string afterwards.
public static String getContentFromInpu...
Amalberga asked 13/6, 2013 at 10:22
3
Solved
I would like to be able to open Vim from node.js program running in the terminal, create some content, save and exit Vim, and then grab the contents of the file.
I'm trying to do something like th...
Twit asked 3/2, 2012 at 0:51
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