jQuery Print Function to Print Div Content with CSS
Printing specific div content with CSS styling using jQuery is a common requirement when generating reports or invoices. Here's a comprehensive solution that allows you to print multiple div elements while preserving CSS styling. ✅ …
How to Print a Div Content Using jQuery
Printing specific content from a web page can be incredibly useful, especially when you want to focus on a particular section. With jQuery, you can easily achieve this. Here's how. HTML Structure <!DOCTYPE html> <html …
How to Select the Last 6 Months from a Records Table Using MySQL
When working with a records table that contains a datetime column in MySQL, you might need to retrieve records from the last six months. This can be easily achieved using the DATE_SUB function. MySQL Query …
Converting Array and Objects in Array to Pure Array in PHP
When working with PHP, you may encounter situations where you need to convert an array that contains stdClass objects into a pure multi-dimensional associative array. This is particularly useful when handling data from APIs or …
Best Way to List Alphabetical (A-Z) Using PHP
Generating an alphabetical list from A to Z in PHP is a common requirement for various applications. Whether you want the output as A1, B1, C1... or simply A, B, C..., PHP offers multiple ways …
Solving TCPDF Memory Issue: Allowed Memory Size Exhausted
When generating PDFs with TCPDF, handling large datasets can lead to errors such as: Fatal error: Maximum execution time of 30 seconds exceeded Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate …
Solving the CKEditor Disappearance Issue After Second AJAX Load
When integrating CKEditor with AJAX-loaded content, you may encounter an issue where the CKEditor pane disappears after a second AJAX load. The root cause is that CKEditor transforms the textarea into an editor, and this …
How to Open PDF File in Another Tab Using CodeIgniter
Opening a PDF file in a new browser tab can enhance user experience, especially when dealing with reports or documentation. CodeIgniter, a popular PHP framework, makes this process straightforward. Here's a step-by-step guide to help …
How to Paginate Data With PHP: A Comprehensive Guide
Pagination is a critical technique when dealing with large datasets in web applications. It allows you to efficiently display data by breaking it into smaller, more manageable chunks. This guide will walk you through the …
Python Program to Swap First Two Characters of Two Strings and Merge Them
String manipulation is an essential skill in Python programming, and today, we’ll explore a fun and creative problem! ✅ Problem Statement: Given two strings, we will: Swap the first two characters of each string. Combine …
Replace Repeating Characters in a String – Python Program
String manipulation is a fundamental concept in programming, and today, we’ll explore an interesting problem: ✅ Given a string, replace all occurrences of its first character with '$', except for the first occurrence. This simple …
Python Program to Extract First and Last Two Characters of a String
When working with strings in Python, there are times when you need to extract specific parts of a given string. In this tutorial, we will write a simple Python program that extracts the first two …
Determine the frequency of each character in a string.
You can determine the frequency of each character in a string using Python's collections.Counter or a simple dictionary. Method 1: Using collections.Counter (Efficient) from collections import Counter text = "hello world" print(dict(Counter(text))) #Output: {'h': 1, …
Count the length of a string
In Python, you can count the length of a string using the len() function. text = "Hello, World!" length = len(text) print("Length of the string:", length) # Output: Length of the string: 38 The len() …
How to use django sitemap Framework for https?
To ensure your Django sitemap uses HTTPS, you can specify the protocol by adding it as a class variable in your sitemap class. Solution: Define Protocol in Sitemap Class Django's sitemap framework uses 'http' as …