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  • TypeError: the first argument must be callable Python
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What are bitwise operators in Julia?

Posted on March 25, 2023March 25, 2023 By admin

In Julia, bitwise operators are used to manipulate the binary representation of integers. They operate on the individual bits of a number and perform logical operations such as AND, OR, XOR, and NOT. What is bitwise? Bitwise refers to the manipulation of binary digits (bits) at the level of individual bits. Bitwise operations involve comparing,…

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julia, Julia programming, search

How To Delete a Set of Keys From a Python Dictionary

Posted on January 3, 2023February 12, 2023 By admin

In our last video on how to delete a key from a python dictionary, we illustrated where one key could be removed easily. But what if you wanted to remove one or more keys? In the below code, we have created an empty dictionary. This will be populated by values in “dictionary_remove”. Option1 uses the…

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python dictionaries, Python Lists, search

How to delete a key from a Python dictionary

Posted on November 9, 2022January 23, 2023 By admin No Comments on How to delete a key from a Python dictionary

This is an addition to the list of questions you may get when in an interview and you are asked to give an overview of Python. As with how to create an empty dictionary in Python, how to add values to a python dictionary, and how to sort a python dictionary we will take you…

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Python, python dictionaries, python interview questions, search

How To Fix TypeError: unhashable type ‘slice’

Posted on July 26, 2022February 12, 2023 By admin No Comments on How To Fix TypeError: unhashable type ‘slice’

So you have a Python dictionary, and you want to retrieve data from it and print it to a screen. There are some characteristics of Python that first of all should be understood: The last point is very important as dictionaries do not have an index value, and this is why you get the TypeError…

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python dictionaries, search, type error
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