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How to Export Gridview to excel

In C#.net, GridView is use to display tabular data. With GridView it is not mandatory to specify column mappings. If not specified it automatically reads the column name from the data-table to which it is bound. However we must ensure that we specify

How to create .Net classes from xml ?

There are few steps to convert XML to .Net classes. These are: 1. Copy your XML content from any file. 2. In Visual studio, open the file where you have to create classes in .Net  3. Place the cursor in that position, Go to menu bar->select

Convert byte array to string

In this blog we see how to convert byte array to string using following methods: 1. Convert byte array to string using Convert.ToBase64String This method is used to convert the specified byte array to its corresponding string format which is encode

How to disable previous dates in datepicker using jQuery?

Hi Readers,  Welcome to FindNerd, today we are going to discuss a method to disable previous dates in datepicker using jQuery? Datepickers is a very important feature of a web application. It is mostly used in any registration form when any use

How to use .xib file for custom UITableViewCell?

Here is an example for creating custom .xib tableviewCell :-   Create a new file and when the window appears then first select USER INTERFACE from the menu appearing on left side and then select EMPTY file and create it. The .xib file will be

Insertion sort implementation in Java

Hi Readers, This blog is to help you to understand how insertion sort works. Insertion sort is a simple sorting algorithm which is good to sort short list. Real life example of insertion sort is sorting of playing cards, Like we pick a card and put

How to change query string value on keyup of a text-box?

Let's suppose we have a situation where we want to change query string value of anchor tag href on text-box keyup event Text-box keyup event is triggered when we release a key on the keyboard. We are considering  that our HTML page is like

How to handle the click event in android RecyclerView

Listview has the callbacks for single click and long click, but the new concept RecyclerView haven't such things like setOnItemClickListener and setOnItemLongClickListener. RecyclerView.OnItemTouchListener is the key of working with SingleClick

How to open images in popup using modal in cakephp?

In cakephp sometimes you need to show the thumbnails of many images and then on click you got to show the image in full using popup. You can use modal for this. Modal is a bootstrap html which is opened when  you click on that particular image

Save drawing as an image using HTML5 Canvas

Save drawing as an image using HTML5 Canvas   Hello friends, today I am going to tell you how to save your drawing as an image using HTML5 canvas. Before starting, let us understand what is canvas. Canvas is used to draw graphics using javascr

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