Useful tips for everyday
Does null take space in MySQL? While a NULL itself does not require any storage space, NDB reserves 4 bytes per row if the table…
How can I find large files in a folder? Open File Explorer and navigate to This PC or the drive you wish to search. In…
How do I run something on startup? Press Windows+R to open the “Run” dialog box. Type “shell:startup” and then hit Enter to open the “Startup”…
How do you keep gunicorn running? Pay attention to Sean. However you can run it on the fly like this: nohup gunicorn -c config.py /dev/null…
How do you prepare business rules? How To Write Business Rules Step 1: Analyze your business processes to determine the points at which humans make…
Does spring use factory design pattern? The Spring framework uses the factory design pattern for the creation of the objects by using two approaches: BeanFactory…
How do you use macro commands? Assign a keyboard shortcut To assign the macro to a keyboard shortcut, do the following: Click Keyboard. In the…
What is the difference between return value and output parameter? Generally, use an output parameter for anything that needs to be returned. When you want…
How do you make nodes not ready? kubectl get nodes # Check which node is not in ready state. kubectl describe node nodename #nodename which…
Why do packages start with com? The convention is that a programmer in a given organization will start package names with their organization’s domain name,…