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How to use exceptions in CakePHP?

Hi Reader's, Welcome to FindNerd, today we are going to discuss exceptions in CakePHP. We can use exceptions for a variety of uses in our application when implementing any web application in CakePHP. CakePHP uses the exceptions internally to sho

How to Read Command-line arguments in Node.js

When a program starts the parameters or arguments send to the program using command prompt called Command-line argument or command-line parameter. A program can have many command-line arguments. We can alter the operation of program with command-line

How to create scrollbars in Unity3D

Scrollbar in Unity3D Scroll bars let a user choose the direction and distance to scroll through information in a related window or list box. Scrollbars are very common on all languages.. In Unity we can also build our own scrollbars. Its depends

Link Button in asp.net

Link Button is a hyperlink style button control in asp.net which implements <a></a> anchor that uses Asp.net Post back Mechanism to post the data on server. LINK BUTTON EXAMPLE:- In this example we will have two link buttons an

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

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

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