What is the 'new' keyword in JavaScript? - Stack Overflow
The new keyword in JavaScript can be quite confusing when it is first encountered, as people tend to think that JavaScript is not an object-oriented programming language. What is it? What …
github - How do I reverse a commit in git? - Stack Overflow
I think you need to push a revert commit. So pull from github again, including the commit you want to revert, then use git revert and push the result. If you don't care about other people's clones …
Creating an empty Pandas DataFrame, and then filling it
If new row values depend on previous row values as in the OP, then depending on the number of columns, it might be better to loop over a pre-initialized dataframe of zeros or grow a Python …
Refresh powerBI data with additional column - Stack Overflow
2020年2月10日 · I have built a powerBI dashboard with data source from Datalake Gen2. I am trying to add new column into my original data source. How to refresh from PowerBI side …
How can I switch to another branch in Git? - Stack Overflow
2017年12月4日 · Switching to another branch in Git. Straightforward answer, git-checkout - Switch branches or restore working tree files git fetch origin # <---- This will fetch the branch git …
How to create a venv with a different Python version
2021年12月20日 · Therefore, when creating a new venv for a new project, I would like to downgrade Python, say to 3.8, only for this specific venv. How can I do that? What should I …
How do I fix a Git detached head? - Stack Overflow
3 When you're in a detached head situation and created new files, first make sure that these new files are added to the index, for example with: git add . But if you've only changed or deleted …
Configuring user and password with Git Bash - Stack Overflow
I am using Git Bash on Windows 7. We are using GitHub as our repository origin. Every time I push or pull I have to provide user and password credentials. I know that my SSH keys are set …
How can I update Node.js and npm to their latest versions?
How to update Node.js To update Node.js itself, I recommend you use nvm (Node Version Manager). Here is the quote from the official npm documentation: We strongly recommend …
How to update a GitHub access token via command line
2021年12月9日 · I have my new token (obtained through the GitHub web interface). How do I put it in? The VSCode docs suggest the following: To execute the 'GitHub: Set Personal Access …