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How Regression Testing Detects Integral Errors In Business Processes
Humans are forever changing and evolving and so to
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Get Display Banner Advertising Opportunity on FindNerd Platform
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Android O Released with Top 7 New Features for App Developers
Android was founded by Andy Rubin, Rich Miner, Nic
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Top 5 Features That Make Laravel the Best PHP Framework for Development
Laravel is a free open source Web Framework of PHP
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Objective C or Swift - Which Technology to Learn for iOS Development?
Swift programming language is completely based on
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Media Player Android Basics
A newbie in Android development comes across Media player usage in his/her project. So in this blog, I am here to tell you the basic of media player. One can use android inbuilt media player or can customize media player according to the nee...
Open Date picker on textField begin editing in Swift
To open a date picker in textFieldShouldBeginEditing we can use the inpuView property of the textField.
To open a datePicker when text Field start editing we can follow these steps.
1- On your View Controller add a view that contains the our ...
Ranges in Ruby
In modern programming world, ruby is so much popular because of its easability and general purpose syntaxes. Ranges are yet another example of that feature. They store the start and end of a sequence and rest are assumed to be inside them. Ranges...
How to use strlen() function in PHP?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to use strlen() function in PHP?
If you want to get the length of your string word then you should use the strlen() function.
This function is used for getting the lengt...
Error: E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
Sometimes while using apt-get command to install some packages, we come across an error like:
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dp...
HTML5 Audio element events
In the previous post HTML5 Audio element methods i have explained about the HTML5 <audio> methods. In this blog i will further explained the different events associated with the audio element.
Commonly used audio events are:
1. loada...
How to amount residual in account module in OpenERP(Odoo-8)?
In OpenERP first we create custom module and module name is account_demo and then create four file like as __init__.py, __openerp__.py, account_demo.py, account_demo.xml file in your module and create function and function name like accoutss_resi...
How to change product id in your account module in OpenERP(Odoo-8)?
In OpenERP, create a custom module like: demo and then create file like: demo.py file in your demo module and demo.py file pass in your other file __init__.py file. And then create other file demo.xml file and pass this file in your other file li...
Aniamted SVG triangles
Hello reader's today we will discuss about SVG. SVG is a scalable vector graphics in which we can make a graphic for the web. In HTML5 <svg> element is used for the container of svg graphic. SVG is used by several method such as paths, ...
onchange quantity sequence in account module in OpenERP(Odoo-8)
In OpenERP first, we will manage all file and create module and then inherits to the account.invoice object in your .py file.
Follow these step given below
Step1- First, we create custom module like as a test module and put this test m...
6 Amazing Social Media Practices to Boost SEO Business
Are you interested in the ways by which social media and social media practices can assist in higher search engines ranking?
&n...
Blend modes in CSS3
Hello reader's in this blog we will discuss about the blend modes in CSS3, by the use of blend mode you can create some artistic look to images and text for the websites without using photoshop you can modify the images.
With CSS3 blend ...
HTML5 Audio element methods
In the previous post HTML5 Audio element and its attributes i have explained about the HTML5 <audio> elements and its attributed. In this blog i will further explained the different methods associated with the audio element.
Methods :
...
Social Icons With Hover Effect Using CSS
Hello readers , In today's blog we will discuss about the Social Icons .
As we all are linked to the social media which help us to communicate over a vast social network and we can even share video, images, documents, file etc ov...
How to create flip effect horizontally and vertically to show images and text?
Hello Readers , here is a simple blog on flipping effect horizontally and vertically using jquery flip() method on mouse hover. On mouse hover image will flip and we will see some text in a div having background color. ...
Android Star Rating
This tutorial will guide you to implement Rating Bar View in android in an application with a simple example. Follow some below steps to get RatingBar functionality in android.
Step 1: Introduction
Sometimes we need to give RatingBar View t...
How to add marker with Infowindow in google map?
In the below example code I have described to add a marker with Infowindow. Here I have used array list for adding marker items, then I have created plotMarkers method, in this method, it will addMarker by passing MarkerOptions as a paramet...
Testing In Rails: Functional Testing For Controllers
Testing In Rails: Functional Testing For Controllers
Hi Guys,
In my previous two blogs Testing In Rails: Introduction and Creating Test Data and Testing In Rails: Unit Testing In Models, I talked about the introduction and usage of ...
Adding Toolbar above keyboard
Hello Readers,
To add a toolbar above the keyboard we may use the following code snippet.
We will create a toolbar with the needed items and set as the input accessory View of the keyboard. In the below code we have added a done button on t...
How many tables a default WordPress will have?
When you start working in the database you have to mention your database name ,User name, Password, Database host and your table prefix the WordPress site has 12 tables in the database including the users table the user doesn't create t...
How to save and fetch record from NSUserDefault in iOS?
Hi Readers,
This blog includes the concept of NSUserDefault which is used to store a small amount of data in it. Now the question arises if we already have SQLite database to store data then why do we need NSUserDefault?
The answer is other...
HTML5 Audio element and its attributes
Earlier in order to play an audio file in browser Flash was used. But with HTML5 audio element we can play the audio files without the need of the flash.
It supports formats like:
mp3
ogg
wav
The syntax of <audio> element ...
How to convert NSData to UIImage in iOS
Hi Readers,
This blog includes the concept of converting NSData to UIImage with the help of a very simple example. Given below is the screenshot and code which is used to convert NSData to UIImage on button click. Snapshot of storyboard is g...
UIActionSheet in objective c
We can show the action sheet by using following code. In the below code we displayed the action sheet on button action.
- (IBAction)actionSheetButtonAction:(id)sender {
UIAlertController *obj1=[UIAlertController alertControlle...
Reading setting in Wordpress
In WordPress, there is a Reading setting option in WordPress dashboard which is inside setting option. We can use this Reading setting for controlling Reading experience in WordPress. Reading setting is utilized to set the substance which i...
Sbiling in jquery with demo
It returns all the sibling elements of the element that you have selected.
It allows you to go through the siblings of the matched elements in the DOM tree and creates a new jQuery object from the matching elements.
Lets see how it works:
...
Active Inactive button in cakephp using ajax
Suppose we have a table name player and in player table we have field like id , image,player_name, status, etc. Suppose data inside fields are id=1, name=ram, image=abcd.jpg and status=0, Now we want to change status to 1, and again we have...
How to fetch data from two table in cake php
Suppose we have a table name player having field id, name of player, images, etc having some data .Now we have another table name playergallery having field like id, player_id, images, etc here player_id is foreign key and it is referencing to ta...
Difference between event.stopPropagation(), event.preventDefault() and return false
We have many times have listen about event bubbling in javascript which propogate an event from child element to parent element.
So, to avoid such event bubbling in our page we use event.stopPropogation or return false. Also there is a new thi...
Event bubbling and capturing in javascript
There are two ways of event propagation in HTML DOM, when an event occur in an element with an element:
1. Event bubbling
2. Event capturing
1. Event bubbling : There are many times when we want to handle two or more event handlers at differ...
CSS3 transition with demo
With the help of CSS3 new properties, we can transit an element from one position to another with the help of few properties.
It provide you to control the values of the element property for a particular duration of time.
There are two steps in...
Difference between Graphics tags Canvas and svg tags
HTML5 has tags for graphics like:
1. Canvas
2. SVG
There are certain differences between the two:
1. SVG is resolution independent while canvas is resolution dependent.
2. SVG supports event handlers while canvas doesnot support event hand...
Control Attributes in HTML5
There are certain attributes that add up in HTML5 which makes the form attributes much more interactive and validation free.
There are certain example for control attribute:
1. Read only - This will make the input type in read only mode.
E...
How to get the first class from multiple class of an element using js with demo
There are certain cases when, we want to get the class of a particular element from multiple classes in that element, you can use the following code:
HTML:
<div id="gettingClass" class="firstClass secondClass">Click o the following ...
Difference between window.onload and document ready
There are some minor difference between the two but it can effect with lots of confusion between to many of us.
window.load - It is fired when everything on the page is loaded. By everything I mean that when the DOM is loaded, when all t...
Overview of Flex box CSS3 with demo
It is so called the new layout which is given by CSS3.
It is an improved version of our native block model in which we uses float properties.
It mainly consists of two main thing.
1. Flex container
2. Fex items
1. Flex container - ...
Testing In Rails: Unit Testing In Models
Testing In Rails: Unit Testing In Models
Hi friends,
In my previous blog, Testing In Rails: Introduction and Creating Test Data, I had given you a brief introduction of rails test cases and why they are required. Also I guided you how we can ...
Testing In Rails: Introduction and Creating Test Data
Testing In Rails: Introduction and Creating Test Data
Hi friends,
Even if you write code considering every case in mind there is always a chance that your code contains bugs. So the best way of writing a code that contains least num...
StaticResource and DynamicResource in WPF
In my previous article, we talked about XAML resources that were mainly covered, Whats is the pupose of XAML Resources and Where can be it declare? Now, we will discuss StaticResource and DynamicResource in XAML.
In XAML, Resou...
Error- 443: Network is unreachable while installing RVM
If you are setting up RoR on a system, and while installing RVM you get an error like
curl: (7) Failed to connect to get.rvm.io port 443: Network is unreachable
this is due to mis-configured ipv4 & ipv6.
As you already kn...
Dealing with Files in Ruby
In my previous blog Dealing with Directories in Ruby, I explained you, how we can play with directories in ruby. Today I am going to tell you how we can interact with files by opening them in different modes and performing read/write operations i...
Fake S3 Server For Local Development in Rails
Fake S3 Server For Local Development in Rails
Hi Friends,
Once I was developing an application that includes accessing and saving the data to S3 buckets. But I didn't have any S3 account at that time, So I searched for a thing that can si...
Dealing with Directories in Ruby
Ruby is a rich technology and its integration with system commands makes it much more richer. In Ruby if you want to create, read, delete or change the directory, there is Dir class available for that, which provides multiple methods for dealing ...
Upload Multiple APK with same package name.
Google Play has a feature to publish multiple apk with the same package name and different device configuration. For multiple apk's each apk has different version code and signed with the same certificate.
This feature is useful while your...
Upload files to server using Volley Library as a HTTP multipart request
We have to extend Request class of Volley library to upload files to server.
The steps to include this class is as follows:
Make changes to build.gradle file (Application level)
Add the following codes inside android{.....} are...
How to fetch keys and values of an array
This article provides the details about some PHP functions which are used to fetch keys and values of an array. The article also defines a function which can also used to fetch all values from a single column of a multidimensional array. The deta...
XAML Resources
XAML resources is a object that is a collection of properties. A resource can be reused in different places of WPF application. The example of resources are mainly Styles and Brushes which are used in your WPF application. Resources can be declar...
Testing Cordova In App Purchases on Android and iOS
In this post, you will learn how to test your cordova application with using cordova InAppPurchase. You can test the purchasing with both android and iOS platforms. You need to have android and iOS devices to test it.
Testing on Andr...
Paging in Asp.net MVC
STEP1:
To enable paging in your mvc project,First you need to install PagedList.mvc
Go To Tools=>Select Nuget Package Manager=>then Select Package Manager Console.
See the Screenshot for reference.
You will get a nuget windo...
What are latest link building techniques in 2016?
Hey Guys,
Can any one tell me the latest link building methods in field of SEO to increase the DA/ Page rank of a website.
I know some old school methods like Social Bookmarking, directory submission, Blog commenting etc..
But I wan...
