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Articles 189,109Blog Posts 170,867Tech Tutorials 50,677Research Papers 36,770News 23,152
⚡ AI Lessons
Dev.to · Sharon-nyabuto
1mo ago
Why Statistics Matters in Data Science
Introduction When we hear the term data science, the first things that may come to mind...
Dev.to · Sharon-nyabuto
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Writing Reusable code in Python
Understanding Functions Previous articles in this series have guided us on how to make...
Dev.to · Sharon-nyabuto
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
Controlling Loops with break and continue
Knowing when to stop or skip a loop in Python In our last article we saw how we can...
Dev.to · Sharon-nyabuto
📐 ML Fundamentals
⚡ AI Lesson
2mo ago
Repeating Tasks Without Repeating Code
Using for and while loops in Python Now that Python can make decisions, how do we apply...
Dev.to · Sharon-nyabuto
📐 ML Fundamentals
⚡ AI Lesson
2mo ago
Making Decisions Within Decisions in Python
Taking Conditional Logic Further with Nested if Statements Previously, we learnt how to...
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
Python for Data Analysts: Getting Started
Understanding what Python is, why it matters, and the concepts every beginner will...
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
4mo ago
Cleaning Messy Phone Numbers in PostgreSQL Using REGEXP_REPLACE
Introduction The first thing anyone that has worked with real world data will tell you is...
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
5mo ago
SQL Subqueries vs. CTEs: A Guide to Writing Better Queries
When you first learn SQL, queries are usually straightforward: you SELECT some columns from a table...
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
5mo ago
📘SQL JOINs Explained Simply - A Beginner's Guide
Introduction SQL JOINs are used to combine data from two or more tables into a single...
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
5mo ago
Applying SQL Concepts: DDL, DML, Filtering, and Data Transformation
Structured Query Language (SQL) is the standard language used to interact with relational databases....
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
5mo ago
A Comprehensive Guide to Publishing and Embedding Power BI Reports on the Web with IFrames
Microsoft PowerBI is one powerful tool when it comes to analyzing and visualizing data. Power BI...
Dev.to · Sharon-nyabuto
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
5mo ago
Understanding Data Modeling in Power BI: Joins, Relationships, and Schemas Explained
Ever tried to build a puzzle where half the pieces were in a different room? That is how it feels...
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