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We can use the identity operators in or not in to check whether a key exists in the dictionary.

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So let's check if the key is to exists in dictionary dict 1.

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Then execute.

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So it has returned the Boolean value to use the identity operator not in dict 1.

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It should return finds the key to exists in the dictionary dict 1

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we can use the comparison operators to check whether 2 dictionaries contains the same items.

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So let's see if the dictionaries dict 1 and Dick do have the same items and not this is false.

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These are the items in to let us also verify the not equal to operator not equal to the 2.

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So this is true because dict 1 and 2 have different items

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looping items in the dictionary.

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A for loop can be used to iterate over the elements in the dictionary.

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So here we have the dictionary dict.

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1 and let us now display the keys present in this dictionary.

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So using the keys method so the output is a list of keys indicate one now using a for loop.

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I want to display the keys existing in the dictionary dict 1.

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So for that let's put this statement like this.

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For every element in dict one dart keys.

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So for every element in this list I want to print the element that is sticky.

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So let us now execute this after you've executed this line.

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You have all the keys displayed in the output.

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Similarly we can display the while using dict one by either rating through did the elements in the dictionary

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dict 1 using a for loop.

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So for that let's first display the values in dictionary 1 using the values method.

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So here we have a list of these values in the dictionary dict 1.

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Now using the for loop lets I did it over these elements dict 1 dot so far y you indicate 1 dot 1 use

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in devalue execute this and now you have all the values displayed using the for loop.

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You can also display the key value pairs in the dictionary using the for loop.

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So for that default loop statement should be fought.

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Item In dict 1 dot items please don't worry too much about code syntax.

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We will have a separate tutorial on for loop in the upcoming sessions for now.

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Just follow along so for item in dict one dot items but in item and this fourth statement would return

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a tuples of the key value pairs.

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And this is a boat item rating or dictionaries using for loop.