Note that if you are executing the following code in Python 2.x, you will have to declare the encoding as UTF-8/Unicode - as follows: 1. # -*- coding: utf-8 -*-. The following function is arguably one of the quickest and easiest methods to check if a string is a number.
basket of pumpkin seeds Photo Credit Gyuszko/iStock/Getty Images. Pumpkin, squash and sunflower seed kernels are all rich in both zinc and copper. Roasted pumpkin and squash seeds contain 9 milligrams of zinc per cup, while toasted sunflower seeds contain 7 milligrams in every cup.
Foods Rich in Zinc. Zinc is present in many foods that are good sources of protein. This includes seafood such as oysters and crab, meats such as lean beef and poultry and dairy products including yogurt and cheese. However, you do not need to consume animal products in order to have adequate intake of this mineral.