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Tag: Python Tutorial

A way to learn python through examples that show how better improve your code and python output.

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

How to Create an XML file from Excel using Python

Posted on October 4, 2021January 2, 2023 By admin 7 Comments on How to Create an XML file from Excel using Python

Are you working on a data analytics project where you need to feed your data to a location that is able to process an XML file? The ability to get your data into a structured format like XML has many benefits: (A) You can transfer the data to a web service for processing. (B) Multiple…

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Python, Python Tutorial, Python working with excel, Python working with files, XML

How To Compare CSV Files for Differences

Posted on August 7, 2021October 24, 2022 By admin 4 Comments on How To Compare CSV Files for Differences

Often a lot of data analytics projects involve comparisons, some of it could be to look at data quality problems, other times it could be to check that data you are loading has been saved to the database with no errors. As a result of this, there is a need to quickly check all your…

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CSV, Python, Python Dataframe

TypeError: ‘float’ object is not callable

Posted on May 4, 2021July 13, 2022 By admin No Comments on TypeError: ‘float’ object is not callable

So you have been presented with the TypeError: ‘float’ object is not callable in Python, but unsure how to fix? Well read on so we can get you a solution. First things an overview of a Float A float is any number that can contain a decimal place separating an integer from the fractions to…

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Python, type error

Python Tutorial: Pandas groupby columns ( video 2)

Posted on June 30, 2020August 20, 2022 By admin No Comments on Python Tutorial: Pandas groupby columns ( video 2)

Pandas groupby using column values In this second video how to groupby using pandas and as part of expanding the data analytics information of this website, we are looking to explain how you can use a groupby selection but only using the column values and not the column names. Below we import our data into a…

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Python, Python Tutorial

Python tutorial: Pandas groupby ( Video 1)

Posted on June 17, 2020March 3, 2021 By admin No Comments on Python tutorial: Pandas groupby ( Video 1)

In this first video about pandas groupby and as part of expanding the data analytics information of this website, we are looking to explain how you can use a groupby selection to sort your data into similar datasets better so they can be better analysed. In the video below, we import our data into a…

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Python, Python Tutorial

Regular expressions python

Posted on June 12, 2020January 16, 2021 By admin No Comments on Regular expressions python

Regular expressions explained Regular expressions are a set of characters usually in a particular sequence that helps find a match/pattern for a specific piece of data in a dataset. The purpose is to allow a uniform of set characters that can be reused multiple times, based on the requirements of the user, without having to…

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Python, regular expressions

What are the reserved keywords in Python

Posted on June 5, 2020March 7, 2021 By admin No Comments on What are the reserved keywords in Python

What are python reserved keywords? When coding in the Python language there are particular python reserved words that the system uses, which cannot be accessed as a variable or a function as the computer program uses them to perform specific tasks. When you try to use them, the system will block it and throws out…

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Definition, Python

Python tutorial: Create an input box in Tkinter

Posted on June 5, 2020January 8, 2023 By admin No Comments on Python tutorial: Create an input box in Tkinter

Using a Tkinter input box for your data projects There may be an occasion as you are building out a data science or data analytics project, checks need to be performed on the dataset as follows:  Big data sets and speed requirements in conjunction with The need to reduce the volume of data returned is…

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Python, Python Tutorial

Python tutorial: How to create a graphical user interface in Tkinter

Posted on June 5, 2020April 29, 2021 By admin No Comments on Python tutorial: How to create a graphical user interface in Tkinter

How would you like to present your data analytics work better? When starting your data analytics projects, one of the critical considerations is how to present your results quickly and understandably? Undoubtedly this is true if you are only going to look at the results yourself. If the work you do is a repeatable process,…

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Python, Python Tutorial

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