Tech Tips and Tricks
I used the metrics-server.yaml attached. I was unable to run it and after some research following are the changes I had to do: 1. added args:- args: – –cert-dir=/tmp – –secure-port=4443 – –kubelet-insecure-tls=true – –kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname – –kubelet-use-node-status-port 2. run kubectl Continue reading Unable to run metrics-server in K8 cluster
I have finally, formally, migrated to Ubuntu Linux for all my work. Following are the packages I have installed which make me work very comfortably (and I am not missing my Windows OS at all): Ubuntu Desktop 20.04 draw.io Foxit Continue reading Switched to Ubuntu from Windows
If you are using Ubuntu Linux, one feature which I missed was that I was unable to click on the application to minimise down from the Ubuntu dock icon. This could be easily done by running the following command on Continue reading Enable minimize on click
Once you install vnc4server on Linux, you need to tweak $HOME/.vnc/xstartup file to enable complete desktop (in my case Mate) through VNC. Following is the file which worked for me: !/bin/sh unset DBUS_SESSION_BUS_ADDRESS [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup Continue reading Enable Mate desktop with vnc
Just read through hacknews.com, it has the two files which caused a collision with smallest size files. Interesting read.
If you want to change the width on-the-fly for the current jupyter notebook, add the following lines at the beginning of the notebook:
In case you created a git repository by: git init You might get an error below when you try to push into the remote repository: [remote rejected] master -> master (branch is currently checked out) The reason is that you Continue reading git branch is currently checked out
As there is no split function in excel, you can create a UDF to gain the same functionality as available in languages such as Java, PHP, etc Create a module and add a function as below: Function STR_SPLIT(str, sep, n) Continue reading String split in excel
In case you need to download a file from URL, something similar to wget, you can use Powershell in Windows: Invoke-WebRequest -OutFile sample.pdf http://mywebsite.com/sample.pdf
In case you are using Windows 8.1 and are not able to open PC Settings, try to do the following: Launch command prompt window and enter the following command powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\ImmersiveControlPanel\AppxManifest.xml