Regex to check for a number in the url using Twig
This wouldnt be a big problem if I had known Twig a little more. Here is my code, I am trying to check whether the url contains number in it. {% set x = r...
Category: Updates
Redirect stderr to /dev/null
I am using the following command on a Unix server: find . -type f -name "*.txt" | xargs grep -li 'needle' Since grep -R is not available, I have...
How can l uninstall PyTorch with Anaconda?
I installed PyTorch with: conda install pytorch torchvision cuda80 -c soumith How do I uninstall and remove all PyTorch dependencies?
CMD what does /im (taskkill)?
I just read the following command: taskkill /f /im something.exe I read that /f forces the task to close, but what does /im do?
How can I make TO_DATE in Amazon Redshift work with multiple date formats in the same column?
I have a string column with date-time values that I need to convert into dates in order to calculate a dense rank. This column can have any of the below 3...
how to check if a form is valid programmatically using jQuery Validation Plugin
I have a form with a couple of buttons and I'm using jQuery Validation Plugin from http://jquery.bassistance.de/validate/. I just want to know if the...
Python regex match space only
In python3, how do I match exactly whitespace character and not newline \n or tab \t? I've seen the \s+[^\n] answer from Regex match space not \n ans...
What is a mock and when should you use it?
I just read the Wikipedia article on mock objects, but I'm still not entirely clear on their purpose. It appears they are objects that are created by...
How to see the systemd service logs in Ubuntu
I have a below service file: [Unit] Description=demo service Requisite=mosquitto.service BindsTo=mosquitto.service [Service] Type=simple ExecStart=/usr/bi...
How to add multiple columns to pandas dataframe in one assignment
I'm trying to figure out how to add multiple columns to pandas simultaneously with Pandas. I would like to do this in one step rather than multiple r...
