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SQL Server : Best Practices

Following is a list of best practices for SQL Server 1) Use correct formatting    Following is a sample select query for reference:             SELECT X.column1,

Word Count program on Hadoop

Hi this blog is to help you to learn that how to run application on Hadoop system. For this we are going to take an example of wordcount program on a data.  So first of all we need our data on which wordcount process has to be run

How to calculate fields with total in account invoice line in Odoo-9?

In Odoo first, you have to install accounting module and in our system add existing fields and inherit the accounting module in our own module. We will follow these step given below:   Step1- First we create our own module and inherits the ac

How to create your own search bar in Swift (Not using UISearchBar)

Here is a small example of custom search bar  1. Go to storyboard, take TextField place it at below navigation bar (we will type text here to find any string) 2. Set delegate of TextField Come to ViewController class now Create IBOutlet of T

.Net Framework : Garbage collection

Garbage collection is an important technique in .Net that is used to free the memory for unused object that are no longer referenced.It has the following benefits.   1. It enables you to develop an application without having worry to free memo

How to create a UIPopoverView programmatically in iOS 9

To create a popover view  Go to your storyboard, set a button in view controller(on click of this button we will pop a popover view).   Make an IBAction form this button to your view controller eg:- (IBAction)popoverButtonClicked:(id

How to export datatable to excel in asp.net?

To export datatable in excel, First create an excel file at any location on my computer. In my example, I have created a blank excel file in D drive named as "DataTableToExcel.xls". First, we will add some data in datatable, Either we can

Login process with passport module in nodejs

Welcome to FindNerd. Today we are going to point out the steps for login process in nodejs. In nodejs we use passport and passport-local modules for authentication. Passport works with express module. Passport process the request to authenticate and

How to make Image cropper using mouse in php and javascript

Hello Reader's If you working on Codeingiter and looking for to making the free cropping of image before uploading then this blog is very helpful to you. The process of cropping the images is start from loading the preview of images via ajax an

contenteditable attribute in html5

contenteditable attribute is a new feature added to HTML5. By the terminology, we understand that this attribute is used to specify that whether the contents of an element are editable or not. This attribute was designed and implemented by Microsoft

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