SQL Where Clause with Multiple Conditions
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3 min read
Databases are a significant building block of modern applications. However, databases store a tremendous amount of data. Hence, we need…
With Clause in SQL (CTE)
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3 min read
In this tutorial we explore the workings of Common Table Expressions using the WITH clause and supported functionality.
SQL XOR Operator
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2 min read
Let us explore what the XOR operator in SQL does and how we can use it. For demonstration purposes, we will use MySQL as the base database system.
Weaviate Database CLI Tool
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2 min read
n this tutorial, we will walk you through installing and using the Weaviate CLI on your machine.
Oracle to_date() Function
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3 min read
This tutorial aims to show you how to use the to_date() function in Oracle to perform that.
Python Unindent Does Not Match Any Outer Indentation Level
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2 min read
This tutorial will discuss the “Unindent does not match any outer indentation level” error in Python. Why it might occur and what you can do to fix it.
Strings in Rust Explained
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2 min read
In this article, we will explore how to work with Strings in the Rust programming language and determine what makes string in Rust different.
Run Hashicorp Terraform on Docker
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2 min read
In this tutorial, we are going to explore how to run Terraform on Docker using the official Terraform image.
Python Urllib Error Module
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1 min read
In this short post, we will discuss the urllib.error module that defines exception classes from the urllib.request module.…
SQLite Create Database & Insert Data
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5 min read
This tutorial will cover how to use SQLite shell to create databases, create tables, and insert data.
Oracle DB Unique Index
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2 min read
In this tutorial, you are going to learn how to work with unique indexes in Oracle databases to prevent the availability of duplicate values in an indexed column.
Unhashable Type 'dict'
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2 min read
In Python, a dictionary refers to an unordered collection of key-value pairs. Each key is mapped to a specific value…