Useful tips for everyday
Where can I find the SOT23 marking code? Normally the part number is represented by a marking code printed on top of the SOT23 package.…
Can I combine voltage sources? Connecting Voltage Sources Together Ideal voltage sources can be connected together in both parallel or series the same as for…
What does unexpected token mean in Python? It means that there is something wrong written in the code. Just after those words tehre is the…
How can we see existing constraints in a table? 1 Answer SELECT * FROM user_cons_columns. WHERE table_name = ”; SELECT * FROM user_constraints. WHERE table_name…
What is the purpose of principal component analysis? Principal Component Analysis. The central idea of principal component analysis (PCA) is to reduce the dimensionality of…
Can I use LM386 instead of LM358? There’s no way. Do not just consider similar part numbers. LM358 is a BJT based op-amp as Ray…
How do you change the shape of a gradient? To apply a gradient to a shape layer as shape fill, do any of the following:…
How do I view tasks on Azure DevOps board? Choose the view options icon and select People. Only those team members with tasks assigned to…
Do you need to load the kernel first in Grub? From grub-rescue type set then hit the Tab , it will help you to set…
Why does bash script variable assignment does not work? It seemed like a good idea to write a testscript to test the commands as I…