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Category: Python

This programming language helps to analyse data and show the output in a way that is easily used.

How to sort a Python Dictionary

Posted on November 9, 2022February 12, 2023 By admin

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, 2022March 12, 2023 By admin

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

Python Dictionary Interview Questions

Posted on October 19, 2022February 12, 2023 By admin

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, 2022February 12, 2023 By admin

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, 2022February 12, 2023 By admin

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 there…

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

How to Create Multiple XML Files From Excel With Python

Posted on August 1, 2022February 12, 2023 By admin

So you have an Excel file that has hundreds or maybe thousands of records, but you want to convert it to an XML file, and have each row as a separate file? This can be achieved very easily using Python, in three easy steps. First of all, what is XML? XML stands for “extensible markup…

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Python, Python Dataframe, Python working with excel, XML

How To Run Python Validation From Javascript

Posted on May 2, 2022February 12, 2023 By admin

More and more, website developers are looking to blend different programming technologies to allow them to use functionality, that maybe is not available to them in the current programming language they utilise. In previous posts how to pass python variables to Javascript and how to run python directly from javascript, we touched on how to…

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Javascript, Python, Python Functions, Python Lists

How to Pass Python Variables to Javascript

Posted on March 28, 2022February 12, 2023 By admin

In our recent blog posting How to Pass a Javascript Variable to Python using JSON, we demonstrated how to easily use AJAX to pass whatever data you wanted and then manipulate it with Python. In this blog posting, we are going to show how to do this the other way around. The scenario is that…

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Javascript, Python, Python Lists, Python Tutorial

How to run Python directly from Javascript

Posted on February 14, 2022February 12, 2023 By admin

Are you developing a website and looking to execute some Python script directly from the website? Here we take you through how to achieve this using Python Flask, the scenarios we demonstrate are as follows: In both scenarios above you will be presented with pop-up boxes like below, but the python code can be changed…

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Flask, Javascript, Python

What Is An Array In Python?

Posted on January 18, 2022February 26, 2023 By admin

Python arrays are used to manage how data is analyzed and have the data in a structured form for the data analyst or data scientist to use. What is an Array? An array has the following properties: What are the differences between arrays and lists? For the most part arrays and lists are the same,…

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array, numpy, Python, Python Tutorial

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