What is the difference between pick and omit in programming?

Can you explain the difference between 'pick' and 'omit' in programming?

Sure! 'Pick' is used to select specific properties from an object, while 'omit' removes certain properties.

Can you give me an example of how to use both in JavaScript?

Of course! Using lodash, you can use _.pick(obj, ['prop1', 'prop2']) to select properties, and _.omit(obj, ['prop1']) to remove a property.

Are there any performance differences between using pick and omit?

Yes, performance can vary based on the size of the object and the number of properties being selected or removed.

When should I use pick instead of omit?

Use 'pick' when you only need a few properties and want to keep the object small, and 'omit' when you want to exclude specific properties.