Beginners

HTML frames provide a powerful way to divide a web page into multiple sections, each with its own content. Despite their declining usage due to modern CSS techniques, frames remain a valuable tool for certain scenarios, such as creating sidebars or displaying content from different sources simultaneously. In this article, we’ll explore HTML frames, their syntax, attributes, and examples to help you understand and utilize them effectively in your web designs. ...

HTML frames provide a powerful way to divide a web page into multiple sections, each with its own content. Despite their declining usage due to modern CSS techniques, frames remain a valuable tool for certain scenarios, such as creating sidebars or displaying content from different sources simultaneously. In this article, we’ll explore HTML frames, their syntax, attributes, and examples to help you understand and utilize them effectively in your web designs. ...

Hey there, SQL enthusiast! Imagine you’re at a lively party with a bunch of friends, and there’s a big bowl of colorful candies on the table. Now, let’s say you want to figure out some cool stats about those candies: like the total number of candies, the average amount each friend has, or even which friend has a candy stash that puts everyone else to shame. Believe it or not, SQL has some powerful tools, called aggregate functions, that do just this kind of “candy counting” on data! Think of aggregate functions as the ultimate candy counters of SQL. They let you perform calculations on groups of data in a table, just like you’d check everyone’s candy stash at the party. Let’s dive in! ...

Hey there, SQL enthusiast! Imagine you’re at a lively party with a bunch of friends, and there’s a big bowl of colorful candies on the table. Now, let’s say you want to figure out some cool stats about those candies: like the total number of candies, the average amount each friend has, or even which friend has a candy stash that puts everyone else to shame. Believe it or not, SQL has some powerful tools, called aggregate functions, that do just this kind of “candy counting” on data! Think of aggregate functions as the ultimate candy counters of SQL. They let you perform calculations on groups of data in a table, just like you’d check everyone’s candy stash at the party. Let’s dive in! ...

How to choose the right color? What is Color theory? Practical guidance to create or choose the right colors for your needs. Yes, there are set of rule to create or choose colors and we will discover these rules in this article. What is color? To answer what is color, we will have to understand the components of it Hue: Name of the color is called hue. ...

How to choose the right color? What is Color theory? Practical guidance to create or choose the right colors for your needs. Yes, there are set of rule to create or choose colors and we will discover these rules in this article. What is color? To answer what is color, we will have to understand the components of it Hue: Name of the color is called hue. ...

Oracle APEX offers various report types to display data effectively, catering to different user needs and preferences. Here’s an overview of the three main report types:- Interactive Report, Interactive Grid, and Classic Report: Interactive Report Interactive Reports are highly customisable and user-friendly. They offer features such as sorting, filtering, highlighting, and aggregation directly within the report itself, providing users with a dynamic and interactive experience. Key Features: Interactive Features: Users can sort, filter, and customise the display of data interactively without needing to reload the page. Dynamic Actions: Developers can define dynamic actions to respond to user interactions, such as refreshing data or executing custom logic. Export Options: Interactive Reports support exporting data to various formats like Excel, CSV, and PDF. Best Use Cases: Interactive Reports are ideal for scenarios where users need to analyze and explore data interactively, such as data exploration and ad-hoc reporting. Interactive Grid: ...

Oracle APEX offers various report types to display data effectively, catering to different user needs and preferences. Here’s an overview of the three main report types:- Interactive Report, Interactive Grid, and Classic Report: Interactive Report Interactive Reports are highly customisable and user-friendly. They offer features such as sorting, filtering, highlighting, and aggregation directly within the report itself, providing users with a dynamic and interactive experience. Key Features: Interactive Features: Users can sort, filter, and customise the display of data interactively without needing to reload the page. Dynamic Actions: Developers can define dynamic actions to respond to user interactions, such as refreshing data or executing custom logic. Export Options: Interactive Reports support exporting data to various formats like Excel, CSV, and PDF. Best Use Cases: Interactive Reports are ideal for scenarios where users need to analyze and explore data interactively, such as data exploration and ad-hoc reporting. Interactive Grid: ...

Imagine you run a smoothie shop, and each customer can customize their smoothie with different add-ons, like protein powder, extra fruit, and chia seeds. You want a quick way to calculate the total sale price of each smoothie based on its base price and the cost of each add-on. Instead of calculating the total price manually every time, we’ll create a user-defined function to do it for us! ...

Imagine you run a smoothie shop, and each customer can customize their smoothie with different add-ons, like protein powder, extra fruit, and chia seeds. You want a quick way to calculate the total sale price of each smoothie based on its base price and the cost of each add-on. Instead of calculating the total price manually every time, we’ll create a user-defined function to do it for us! ...