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Tag: Python

Python is a software tool widely used to process and manipulate data and is used for providing statistics. As a result, its adoption has been widely used in companies large and small, as it is easy to learn.

How Would You Change The Name Of a Key in a Python Dictionary

Posted on January 3, 2023January 3, 2023 By admin No Comments on How Would You Change The Name Of a Key in a Python Dictionary

In our last example of working with dictionaries, we showed you How To Delete a Set of Keys From a Python Dictionary. This is a very useful scenario if you want to tidy up the dictionary and remove data not required. Following on from that, in this post, we are going to look at changing…

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Python, python dictionaries, python interview questions, Python Lists

How To Delete a Set of Keys From a Python Dictionary

Posted on January 3, 2023January 14, 2023 By admin No Comments on How To Delete a Set of Keys From a Python Dictionary

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 sort a Python Dictionary

Posted on November 9, 2022January 28, 2023 By admin No Comments on How to sort a Python Dictionary

In our Python Overview Interview Questions we started off the process of trying to prepare you how to answer any questions that may come up in an interview scenario. We then moved on to show how to discuss Python Dictionary Interview Questions and what may come up. One of the questions that you may be…

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Python, python dictionaries, Python Functions, python interview questions

How To Add Values to a Python Dictionary

Posted on October 22, 2022January 21, 2023 By admin No Comments on How To Add Values to a Python Dictionary

As part of our ongoing series about Python Interview questions, we discussed how you would create an empty dictionary. In this posting, we are going to go through the different ways you could add values to your dictionary. In the below code, we have created an empty dictionary for you. So as we go down…

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Python, python dictionaries, Python Tutorial

How To Create An Empty Dictionary In Python

Posted on October 22, 2022January 23, 2023 By admin No Comments on How To Create An Empty Dictionary In Python

In our recent video Python dictionary interview questions, we discussed a number of topics around Python dictionaries . Here we will discuss how to create an empty dictionary. In the below code, you will see there are two ways to create: Creating empty dictionaries has many benefits as you can manipulate them as they are…

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python dictionaries, python interview questions

Python Dictionary Interview Questions

Posted on October 19, 2022January 8, 2023 By admin No Comments on Python Dictionary Interview Questions

In our first video on python interview questions we discussed some of the high-level questions you may be asked in an interview. In this post, we will discuss interview questions about python dictionaries. So what are Python dictionaries and their properties? First of all, they are mutable, meaning they can be changed, please read on…

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Python, python dictionaries, Python Tutorial

Python Overview Interview Questions

Posted on October 2, 2022January 22, 2023 By admin No Comments on Python Overview Interview Questions

So you have landed an interview and worked hard at upskilling your Python knowledge. There are going to be some questions about Python and the different aspects of it that you will need to be able to talk about that are not all coding! Here we discuss some of the key elements that you should…

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automation, machine learning, numpy, Python, Python Tutorial

ValueError: Columns must be same length as key

Posted on September 21, 2022September 22, 2022 By admin No Comments on ValueError: Columns must be same length as key

Are you looking to learn python , and in the process coming across this error and trying to understand why it occurs? In essence, this usually occurs when you have more than one data frames and in the process of writing your program you are trying to use the data frames and their data, but…

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exception handling, Python, Python Lists, Python Tutorial, strings, Value Error

Create a HTML Table From Python Using Javascript

Posted on August 24, 2022August 29, 2022 By admin No Comments on Create a HTML Table From Python Using Javascript

So you are using Python and you have data stored in a data frame? You would like to present that on a webpage HTML table, but unsure how to achieve this. Well, read on to see two different methods that will help you. Pass the data to Javascript which then passes to the HTML the…

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Javascript, JSON, Python Dataframe, Python Functions

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