Disable global Ctrl-Alt-L hotkey in KDE

The IntelliJ IDEA short-cut to reformat source code is Ctrl+Alt+L. This happens to lock the screen in KDE (Gnome too?). How can I disable this so IntelliJ receives the key sequence?

What is my current desktop environment?

How can I get to know what my desktop environment is using Python? I like the result to be gnome or KDE or else.

Linux Red Hat 5.6 and VNC: KDE & Gnome

I am using Red Hat 5.6 and I have configured VNC for my Unix user with no issues. I am able to log into it and it defaults to Gnome. KDE is installed on the machine and I would like to use it....

vim backspace leaves ^?

In Vim, when I hit the backspace key in the insert mode, it leaves ^? character and does not delete the character it is suppose to delete. I have the following in my .vimrc syntax on set...

cannot execute startkde using X2GO client on windows

I am using a X2GO client on a Windows 7 (64-bit) laptop in order to login to a remote machine running Fedora 20. However, when I try to connect choosing KDE as a session type, I get a "cannot...

Add KDE on to a histogram

I would like to add a density plot to my histogram diagram. I know something about pdf function but I've got confused and other similar questions were not helpful. from scipy.stats import * from...

youtube api v3 search through bash and curl

I'm having a problem with the YouTube API. I am trying to make a bash application that will make watching YouTube videos easy on command line in Linux. I'm trying to take some video search results...

Check panadas dataframe for singular matrices

I am trying to use pandas scatter_matrix for displaying dataframe contents eg: scatter_matrix(df, alpha=0.2, figsize=(6, 6), diagonal='kde') However I get a singular matrix error as the...

Subversion checkout not working in terminal over HTTPS Ubuntu 16.04

I am facing an issue while trying to checkout a project on the server using "svn co" command. Checking out and updating with softwares like TortoiseSVN or PHPStorm work properly over HTTPS, only...

Writing with an OutputStream to a DocumentFile: data seem to be written but file ends up empty

The application KDE Connect allows remotely browsing an Android device from a desktop computer through SFTP. Since Android 4.4, developers don't have write permission to SD cards directly through...

Installing/emulating SLURM on an Ubuntu 16.04 desktop: slurmd fails to start

Edit What I am really looking for is a way to emulate SLURM, something interactive and reasonably user-friendly that I can install. Original post I want to test drive some minimal examples with...

Full & complete uninstall QT Creator

Question: How to uninstall QT Creator from Linux machine? I have a corrupted install on a Debian Jessie machine. I have tried reinstalling, fixing, etc. and with no luck. I was advised to...

How to set the line style for each kdeplot in a jointgrid

I am using seaborn to create a kdeplot with marginal distribution as described in this answer. I adapted the code a little to give me this: import matplotlib.pyplot as plt import seaborn as...

seaborn jointplot color by density

I am making 2d histograms for some data with millions of data points. matplotlib.hist2d(x,y,bins,norm=LogNorm()) works well and produces a plot in about 5 seconds, but I like the marginal...

conditional sampling from multivariate kernel density estimate in python

One can create a multivariate kernel density estimate (KDE) with scikitlearn...

KDiff3 missing window controls after upgrade to Ubuntu 18

I recently upgrade from Ubuntu 16 to Ubuntu 18.04.4. When I open kdiff3 it only opens into a maximized window with no controls visible (minimize/maximize/close). If I invoke from Applications menu...

System Moniter is not showing CPU History, Network History after installing Steam?

I'm running Kubuntu 18.04. After installing Steam and Played some games, I found that in System Monitor CPU History & Network history is not showing. I haven't changed any system settings. How to...

How to plot percentage with seaborn distplot / histplot / displot

Is there a way to plot the percentage instead of the count on a distplot? ax = sns.FacetGrid(telcom, hue='Churn', palette=["teal", "crimson"], size=5, aspect=1) ax = ax.map(sns.distplot, "tenure",...

cannot access class jdk.xml.internal.JdkXmlUtils

I'm updating an old Company-intern extension for hybris/SAP-Commerce (2005). it's an extension to consume an API. I don't know how old the extension is. However, while applying it to java 11, I...

Plotting a gaussian fit to histgram in seaborn displot/histplot function (NOT distplot)

I've decided to give seaborn version 0.11.0 a go! Playing around with the displot function which will replace distplot, as I understand it. I'm just trying to figure out how to plot a gaussian fit...

Proper sudoers user / session setup for xrdp and systemd-modules-load / auditd fails in a WSL2 openSUSE-Leap-15.2 environment

I've managed it to successfully run xrdp in an openSUSE-Leap-15.2 WSL 2 Linux subsystem on my Windows 10 64 PC. My Linux knowledge is not that great. I use KDE (startplasma-x11) as desktop for...

How to change the figure size of a displot

I am new to Seaborn, and I am having some trouble changing my figure size. I have looked at examples and adapted it to my code, but nothing seems to be happening. When executing the code, my...

fish: Unknown command: pip

today I am trying Garuda KDE Dr460nized and I am running python on it. But when I use pip for installing packages I open my Konsole and, an error comes like this fish: Unknown command: pip I...

Eclipse JavaSE 1.8 - Version "SUNWprivate_1.1" not found

I am using archlinux with kde plasma and I'm coding something in Eclipse using JavaSE 1.8_282 and every time I try to start the program this error occurs: Exception in thread "main"...

Cannot Perform apt update on Parrot OS

In last two days I have installed Parrot Mate and then upgraded it to latest I will specify the introduction to my problem The version of my OS is as follows: Linux parrot 5.10.0-5parrot1-amd64 #1...

Unable to install flatpak on Arch Linux

[Trying to] Installing flatpak on Arch linux fails: $ sudo pacman -S flatpak resolving dependencies... :: There are 3 providers available for xdg-desktop-portal-impl: :: Repository extra 1)...

Fitted values starting from 0?

I'm quite new to Python, was trying to build an ARIMA model following some guides online but somehow I run into two problems: the fitted values start from near 0 and the residuals start from sky...

Kernel Density Estimation (KDE) implementation in pytorch or tensorflow

I found an implementation of the Kernel density estimation in scikit-learn as: from sklearn.neighbors import KernelDensity kde = KernelDensity(bandwidth=1.0, kernel='gaussian') kde.fit(x[:,...

Problem with creating bar plots for KMeans-based clustering algorithm

I'm struggling to plot bar charts for the KMeans-based clustering algorithm. The problem is I want to demonstrate clusters in such a way that the very outlier cluster can be depicted at the end of...

Calculating mean and variance from a density kernel using Monte Carlo methods

Assuming a probability distribution has a density kernel of , what Monte Carlo methods can I use to estimate the mean and variance of the distribution?