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jQuey scrollTop()

this method is used to set the position of vertical scroll bar for a particular element. 0 Position of scrollbar means it is at the Top. In a web page, when ever we want to adjust the scrollbar according to its content, we make use of this  me

How to find all children controls in WPF.

I find child control using VisualTreeHelper in WPF. VisualTreeHelper provides all children in form nodes in a visual tree. Visual tree is used for rendering, routing and locating resource. Namespace of VisualTreeHelper is System.Windows.Media &nbs

How to get selected numbers of character from column using Codeigniter?

Hello Readers, If you are using CodeIgniter you want to fetch limited MySQL results then in this blog we will learn how to to this.   Suppose you want only first 200 chars of a field then you should only fetch limited results, this will reduce

How to use load() method in jquery?

Hi Reader's,  Welcome to FindNerd, today we are going to discuss how to use load() in jquery?  Basically load() method is used for loading data from server and putting return data into selected item,in simple word we can say that load(

Clear Application Cache Programatically.

Clear Cache Programatically Hello All,  This is a simple tutorial to clear cache of your application, Sometimes there is need in our application to store some of the files on device cache and we don have the choice to move them to SD cards as

Android background service launches itself after closing UI

There is a requirement to start the background service from the another application where the current services are only installed and not in running state. So I started the service from the another application by using the below code in MainActivity

I'm getting import CSV error while uploading files in php

Hi i'm developing the panel where admin can import the csv file directly to mysql database. But I'm getting the error. My code is <?php //ENTER THE RELEVANT INFO BELOW $mysqlDatabaseName ='bilmos'; $mysqlUserName ='root'; $mysqlPassword ='23nbhfi

How to use append()event in Jquery ?

Hi Reader's,   Welcome to FindNerd, today we are going to discuss how to use append()event in Jquery. Basically append() method is used for inserting specified content at the end of the selected elements hence we can say that this method a

How to check if a user has liked your Facebook page or not

Hello Reader's, If you are making the code for facebook page likes details and you want to know if the user has already liked your page or not, Then you can use the following library code for that :- <html> <head> <script type="

Nudge in API

While writing API services you need to understand what nudge in that actually means if you come across that particular word.   Nudge is nothing but a general message that we sent to another user or group of users.   We can send single n

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