When developing databases or writing analytical queries, applying conditional logic is a daily necessity. However, beginners often confuse row-level filtering conditions with column-level value transformations. To write clean and correct database queries, it is essential to understand the difference between ...
RTSALL Latest Articles
Column Aliases in SQL: Guide & Code Examples
When writing database queries, you will often find that the default column names returned by your tables are cryptic, long, or represent complex calculations that lack a clean label. To resolve this and make your query outputs readable, developers use ...
Inflation Definition | Understanding why prices rise, what causes it?
Inflation Definition- According to IMF, Inflation is the rate of increase in prices over a given period. Inflation is typically a broad measure, such as the overall increase in prices or the increase in the cost of living in a country. Inflation ...
Most commonly used SQL Queries | Part-2
In our previous guide, we covered the basics of retrieving data, performing joins, and managing records. However, real-world database management often requires more dynamic data manipulation. Mastering intermediate commonly used sql queries will allow you to build complex backend features ...
Most commonly used SQL Queries | Part-1
Whether you are a backend developer, a data analyst, or preparing for a technical interview, working with databases requires a strong grasp of SQL (Structured Query Language). Writing efficient queries is key to retrieving, inserting, and managing relational database records. ...
What is .NET Framework? Core Components & Architecture
If you are planning to build enterprise Windows applications or are preparing for a developer interview, understanding what is dot net framework and its core architecture is essential. Developed by Microsoft, it has been the backbone of Windows software development ...
Cloud market share in 2022-2023 | Cloud Details
Cloud market share in 2022: Do you know about the cloud if yes all things are fine, otherwise, you can go through the given statement: The delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the ...
What is JSON Serialization? Concept & Examples
If you are building modern web applications, you will frequently pass data between a front-end client and a back-end server. To do this, developers must understand what is json serialization and how it enables seamless data exchange across different programming ...
Change the selected value of a drop-down list with jQuery
In modern web development, dynamically updating form elements is a very common task. Whether you are building country-state dropdown chains or pre-populating fields from an API database payload, learning how to change selected value of dropdown using jquery is an ...
jQuery Validation for 10-Digit Mobile Number: Examples & Code
If you are building front-end forms, implementing jquery validation for 10-digit mobile number inputs is a critical step. When collecting contact information, ensuring that a user enters a valid mobile number is essential to prevent database errors and ensure data ...