Understanding Flexbox Layout in CSS
Flexbox, short for Flexible Box Layout, is a CSS layout module designed for creating flexible and responsive layouts. It allows elements to adjust their size and position based on the available space, making it ideal for complex designs.
Basic Container Setup
To use Flexbox, first set the display property on a container:
.flex-container {
dis ...
Posted on Fri, 09 Oct 2026 16:22:36 +0000 by fasmy98
Practical Guide: Building a Mock Server with Python and Flask
Mocking involves simulating API endpoints.
In API testing, mocking is used when certain interfaces are difficult or impossible to construct or retrieve. A mock endpoint can be used to replace these real ones.
2. Typical Use Cases for Mocking
When dependent APIs are not yet imlpemented
When dependent APIs respond slowly
Simulating various error ...
Posted on Thu, 08 Oct 2026 16:35:16 +0000 by brokeDUstudent
Understanding JSON: Syntax and Implementation in Modern Development
Understanding JSON: Syntax and Implementation in Modern Development
What is JSON?
JSON (JavaScript Object Notation) is a text-based data interchange format that has become essential in modern web development. As a lightweight alternative to XML, JSON provides a simple yet powerful way to structure and exchange data between systems and applica ...
Posted on Thu, 08 Oct 2026 16:32:00 +0000 by rroc
Basic Integration of Viewer.js for Image Preview
Include the required assets before using Viewer.js:
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/viewerjs/1.10.0/viewer.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/viewerjs/1.10.0/viewer.min.js"></script>
Trigger Viewer on Image Click
Embed images inside a ...
Posted on Wed, 07 Oct 2026 16:38:39 +0000 by hstraf
Frontend Development Fundamentals: HTML, CSS, and JavaScript
Reference sites: Can I Use, Modernizr, W3C
HTML Fundamentals
HTML (HyperText Markup Language) is a markup language used to define the structure of web content. It consists of a series of elements that render different effects on a webpage.
Document Structure
``: Declares the document type to the browser.
<html>: The root element containin ...
Posted on Mon, 05 Oct 2026 16:33:20 +0000 by vishal99
Practical Regular Expression Patterns for Form Validation
Introduction too Regular Expressions
Regular expressions (regex) are powerful patterns composed of special characters that enable searching, matching, and manipulating text based on specific rules. These versatile tools are essential for form validation, URL routing, text processing, and data extraction in modern web development.
Essential Regu ...
Posted on Mon, 05 Oct 2026 16:28:06 +0000 by carsale
Advanced Form Layout Strategies with EXT.NET
Complex forms frequently present layout challenges in development. This section explorse techniques for structuring intricate forms using EXT.NET.
Key principles:
Avoid relying on Visual Studio design view. Work directly in code for better efficiency and stability.
Study documentation and examples thoroughly.
Practice implementation to master ...
Posted on Thu, 01 Oct 2026 16:30:20 +0000 by yanti
HTML Forms: Structure, Attributes, and Data Submission
Understanding HTML Forms
HTML forms enable web pages to collect user input and commmunicate with backend servers. When a user fills out a form and clicks submit, the data travels from the browser to the server, gets processed, and returns a response to the client.
Form are essential components for user interactions like login pages, registratio ...
Posted on Thu, 01 Oct 2026 16:08:19 +0000 by matstuff
Packaging Vert.x Applications as Executable JARs for Static Content Serving
Configuring Maven for Vert.x JAR Packaging
To package a Vert.x application with static resources, begin by setting up the Maven POM with necessary dependencies and the Maven Shade plugin:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/P ...
Posted on Mon, 28 Sep 2026 16:52:30 +0000 by oberwil
Building Post Management System with Python
Database Schema Design
**community/models.py**
class Thread(BaseModel):
author = ForeignKeyField(User, verbose_name="Author")
headline = CharField(max_length=200, verbose_name="Headline", null=True)
community = ForeignKeyField(CommunityGroup, verbose_name="Community")
reply_count = IntegerField(default=0, verbose_name="Reply C ...
Posted on Mon, 28 Sep 2026 16:37:07 +0000 by kimbhoot