How to patch an S4 method in an R package?

If you find a bug in a package, it's usually possible to patch the problem with fixInNamespace, e.g. fixInNamespace("mean.default", "base"). For S4 methods, I'm not sure how to do it though. The...

Do a tail -F until matching a pattern

I want to do a tail -F on a file until matching a pattern. I found a way using awk, but IMHO my command is not really clean. The problem is that I need to do it in only one line, because of some...

General string quoting for TCL

I'm writing a utility (which happens to be in python) which is generating output in the form of a TCL script. Given some arbitrary string variable (not unicode) in the python, I want to produce a...

Is there an Expect equivalent gem for Ruby?

Is there an Expect equivalent gem for Ruby? I tried searching on code.google and rubygems.org, but sadly it did not show up. FYI: Expect is a Unix automation and testing tool, written by Don Libes...

Github push error. unable to read askpass & could not read Username

I am trying to push within Aptana but am getting the following error. I have successfully pulled, but can't figure out why my push won't...

Google Analytics not showing Mobile Traffic

I have created two pages on my website. An index.html and index_m.html I have this code in the head of index.html The function detects if the user is using a mobile device, and then redirects it...

Expect script arrow keys

I didn't know that how to send arrow keys using expect, hence I generated autoexpect script for all the arrow keys and found out that autoexpect generates this character for right arrow key: send...

How to execute tcl/tk scripts from icc shell?

I want to execute a Synopsys ICC commmands : gui_set_flat_hierarchy_color -color 8 from a button press with the help of a TCL/TK script. The script is as follows: proc push_button {}...

Tcl. Replace string in file

There is a command in tcl which allows to create new string on the basis of existing by replacement : string map ?-nocase? mapping string Whether there is in tcl a command allowing to change the...

"read-only file system" error when pulling Docker image

I am trying to install Splash for Scrapy. According to its installation documentation, first of all Docker has to be installed. This has been successfully done. Then I launch the Docker Quickstart...

How to obtain the target path pointed by a symbolic link in Tcl

I need to find the path of the target file pointed by a symbolic link in tcl. ie. if C:\temp\link is a symbolic link file pointed to the target C:\bin\sub\sub1\originalfile , how can we find the...

standard_init_linux.go:178: exec user process caused "exec format error"

docker started throwing this error: standard_init_linux.go:178: exec user process caused "exec format error" whenever I run a specific docker container with CMD or ENTRYPOINT, with no regard to...

Make Anaconda's tkinter aware of system fonts or install new fonts for Anaconda

I have two Python installations on my Debian Sid notebook, ⑴ the system's Python (v.2.7) with a little bunch of utility packages (including Tkinter) and ⑵ Anaconda's Python 3. It is easy to...

Converting OpenStreetMap into tcl file using SUMO

Here is the error I got after running uttara.tcl which created from a sumo file: ~/vanet$ ns uttara.tcl num_nodes is set 47 warning: Please use -channel as shown in...

Tkinter buttons not showing text on my mac, although code works on others computers

I have a functioning code that will not show text on the buttons unless I click and hold the button. When releasing the button's text becomes blank again. I have tried solving this on other forums...

With Passport, what is the purpose of serializing a user if i'm authenticating with tokens?

I'm using passport-google-oauth20 as the sole form of authentication for my app. Everything seems fine, and I'm able to authenticate a user and store him in the DB with the verify callback...

Nestjs Apollo graphql upload scalar

I'm using nestjs graphql framework and I want to use apollo scalar upload I have been able to use the scalar in another project that did not include nestjs. schema.graphql App.module.ts register...

Error response "proxyconnect tcp: EOF" from daemon when running docker run hello-world in docker quickstart terminal

I'm running docker toolbox on windows version 10.0.15063 behind corporate proxy, and I'm getting the following error when i run the command docker run hello-world Unable to find image...

docker does not installs the updated pipfile

I am using docker in my project. Initially there was following packages in Pipfile [packages] django = "*" djangorestframework = "*" celery = "*" whitenoise = "*" redis = "*" django-celery-beat =...

batch script stopped after ssh and did not continue

This is my batch script. I wanted to automate restart of the mysql cd G:\My Drive\TCL G: ssh -i themedcreations.pem [email protected] sudo su service mysqld...

tkinter window changes size in zoomed state when made unresizeable

I came across the problem that I want to have a (initially) fullscreen window which sometimes should be resizeable and sometimes not. But I found that (on windows) when I make it unresizeable it...

YouCompleteMe unavailable: unable to load Python

I use Linux CentOS-7-x86_64 and am trying to install YouCompleteMe with vundle. I get the error: YouCompleteMe unavailable: unable to load Python. however, when I type vim --version I get: VIM -...

How to get rid of cryptography build error?

I am trying to build a dockerfile but the problem is when it trying to build specifically cryptography is not building. MY Dockerfile FROM python:3.7-alpine ENV PYTHONUNBUFFERED 1 RUN apk update...

Failing to load Ruby's tk on Ubuntu

I am really new to Ruby and I need to use this library for a specific GUI project. I am using: Ubuntu 18.04.5 LTS; ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux-gnu] My problem is...

PostgreSQL 13 + Python 3.7.9 + plpython3u: 'psql: server closed the connection unexepectedly.' + 'The application has lost the database connection.'

I have added all of the details I could find, with all of the links, and there is no way to get plpython3u to work on Windows in PostgreSQL 13, it seems. Better do not read through this long...

Remove duplicate elements from a tcl List

I have a list variable $a which has below as value. {1|Katy|347689 2|Jerry|467841 1|Katy|987654} I am trying to remove duplicated on the basis of 1|Katy avoiding the userid available at...

Rootless docker causes "failed to resolve address for github.com"

In my dockerfile i'm installing cryptography python dependency however when building wheel from rootless docker i'm getting following error: ... generating cffi module...

Can't install Python 3.10.0 with pyenv on MacOS

Trying to install Python 3.10.0 on MacOS 11.6 (Intel) with pyenv 2.1.0 (from homebrew) fails with: python-build: use [email protected] from homebrew python-build: use readline from homebrew Downloading...

Matplotlib Installation issues with Python 3.10

First, I do not believe this is a duplicate post of https://stackoverflow.com/questions/30156965/matplotlib-installation-issue-python-3.As this issue is relevant to matplotlib and Python 3.10...

Issues with running compiled Python file (PySimpleGui) "This probably means that Tcl wasn't installed properly"

I have made a GUI using PySimpleGui, the compiled (.exe) file works fine when I run on my own computer. I've compiled the file with Pyinstaller, through the command "pyinstaller -F -w myfile.py"....