Calculate screen size with javascript
The code consists of three lines of Javascript:
Author: .Maui
Remove all HTML tags from a string with C#
Here are two methods to remove all HTML tags from a string in C# without removing the contents of the tag: Method 1 with a regular expression: public static string StripHTML(string input) { return Regex.Replace(input,…
PHP | Remove substring from string
Here is a simple but useful function to remove substrings within a string in PHP. The second parameter can be a string or an array of strings, in this case all strings in the array…
Cast integer to enum in C#
Enum values can be converted to integral values and vice versa using type casts. For example: using System; public class Program { public enum ProgrammingLanguages { CSharp, PHP, Python, Java, Go, Javascript } public static…
vb.net | convert base64Binary to pdf
First convert from your base64 string to a byte array: Dim bytes As Byte() = Convert.FromBase64String(base64_string) Next save the byte array to disk: Dim stream As System.IO.FileStream = New FileStream(“C:\mypdf.pdf”, FileMode.CreateNew) Dim writer As System.IO.BinaryWriter…
Export HTML table to excel using Javascript
Simply add this script to your web page: <script src=”https://cdn.dotmaui.com/p24/js/exportTableToExcel.min.js”></script> To use it, call the exportTableToExcel() function specifying the table id as the first argument and optionally the file name as the second argument. Example:…
jQuery to pure Javascript examples – 5
Get inner text // jQuery var text = $(“#myElm”).text(); // Pure javascript var text = document.getElementById(“myElm”).textContent; Set inner text // jQuery $(“#myElm”).text(“My text”); // Pure javascript document.getElementById(“myElm”).textContent = “My text”; Get inner HTML // jQuery…
jQuery to pure Javascript examples – 4
Add onclick event // jQuery $(“#myElm”).click(function(){ alert(“Hello world”); }); // Pure javascript document.getElementById(“myElm”).addEventListener(“click”, function() { alert(“Hello world!”); }, false); Get child node by index //jQuery var child = $(“#myElm”).eq(2); // Pure javascript var child =…
jQuery to pure Javascript examples – 3
In these examples we see how easy it is to display, hide or use the toggle without jQuery. Hide an item // jQuery $(“#myElm”).hide(); // Pure javascript document.getElementById(“myElm”).style.display = “none”; Show an item // jQuery…
jQuery to pure Javascript examples – 2
With this post we continue the series of examples to replace jQuery with pure javascript. Add class // jQuery $(“#myElm”).addClass(“my-class”); // Pure Javascript document.getElementById(“myElm”).classList.add(“my-class”); Remove class from an element // jQuery $(“#myElm”).removeClass(“my-class”); // Pure Javascript…