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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
“Do you have a product or service that nee
by manoj.rawat -
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
by abhishek.tiwari.458 -
Objective C or Swift - Which Technology to Learn for iOS Development?
Swift programming language is completely based on
by siddharth.sindhi
Tags
Media Types
CSS Media types
CSS media types is an important feature of CSS style sheet which specify how to format or present a document on different media i.e on screen, on paper, with speech synthesizer.
There are following different ...
gherkin.parser.ParseError in cucumber feature file.
I created the below scenario in a cucumber feature file and when I executed the scenario then I got gherkin.parser.ParseError
Scenario : The user should be able to login for correct credentials
Given I am at the Home page
...
Covariance and Contra-variance in C#
Relation between generic type parameter and generic type definition is known as variance.
Covariance and contravariance are extensions for generic type parameters for arrays, delegates and interfaces.
1.COVARIANCE- In Covariance '...
How to split text in Google spreadsheet or excel?
Many time we need to split the data in our spreadsheet for this we can use SPLIT formula
lets take an example,
I have a large set of data which includes mail address like, sachin@gmail.com, findnerd@abc.com
in column A, so if I need to s...
EXISTS Operator
EXISTS Operator:
Exists operator is a special type of operator which is used in a subquery. It is used to check whether a subquery returns something or not. If a subquery returns some row then outer query get executed otherwise the whole query...
Setup Django framework in wondows
Hi All,
If you want to setup Django framework in your system then you just need to read this blog only .
Python Installation : - You need to install python first.You can install python from here . I'm using 3.5.2 version of pyt...
Sorting Tuple/List In Python
Hi All,
In programming world, we have to perform some basic operation on list or tuple but in python , it is easy to perform any operation on list or tuple. for example:-
If you have a number tuple/list like
data = [[1,10,8], [4,...
Make A Simple Sign In User Interface Using Python For Windows
Hi All,
In this blog, I will tell you , how to make a simple Sign-In/Log-In UI for User. I'm using python27 for this code. Python give you IDLE, which is a good python editor. There are many libraries to make User interface in python, but ...
Storage Classes in C++
Storage classes defines the scope of the variable in the function. Storage class specified for a variable shows that for how long time the variable will remain in the program and which section of the program will have the accessibility of the var...
Scope resolution operator
In C++ scope resolution operator is used to define a function outside a class. If a user has a local variable with same name as global variable and wants to use a global variable the we use the scope resolution operator.
includ...
How to add Volley in Android Studio?
In 3 basics steps,you can add volley to your project:
Step 1:First, you need to get the Volley source code:
Use Git to checkout the source code for Volley, preferably to the filesystem where your Android project lives.
git cl...
Check whether two strings are anagram of each other in C with character count method?
# include <stdio.h>
# define NO_OF_CHARS 256
bool areAnagram(char *str1, char *str2) //function checks whether two strings are anagrams.
{
// Create 2 count arrays and initialize all values as 0
int count1[NO_OF_CHARS] = {...
Check whether two strings are anagram of each other in C?
// C program to check whether two strings are anagrams
#include <stdio.h>
#include <string.h>
void quickSort(char *arr, int si, int ei); //Function declared for sorting a string
bool areAnagram(char *str1, char *str2) /...
Toggle method
This method is used to show() and hide the content of selected elements. show() method is execute when selected element content is hide while hide() method is execute when selected element content is visible.
The toggle() method toggles ...
What Is Fault In Software Testing ?
What Is Fault In Software Testing ?
Normally software fault is also recognized as the bugs or defects, these emerges when the presumed results or prospective results does not equal with the real results or actual results.
This is also known...
Difference between Start() and Awake() in Unity3d
Here is an small intro of unity initialisation function name start and Awake.
Start
Start function is called only if the script component is enabled.
Start and Awake both are only called once in a lifetime.
Start function is called up aft...
How to keep your android app popular even after launch?
Imagine that your android app has been launched in Google Play Store for users to download and install it on their android phones or android tablet computers and the app has been doing well in the market. Your app has started to generate interest...
Pointer Arithmetic
A pointer is a variable which is used to store the address as a value of another variable. Pointers are helpful with program's efficiency and allow us to handle unlimited amounts of data.
The following operations are performed wi...
Profanity filter for multiple languages
To check the profanity in the text for multilanguage, here we use WebPurify web service. This web service provide various callable methods including check, checkcount, replace, return etc. But here we are using the replace method (webpurify.live....
How to use filters in AngularJS?
A filter is used to format data to be displayed to the user. These can be used in controllers,templates or services and we can also easily define our own filters. Some of the built-in filters in AngularJS are :-
1.uppercase - formats or converts...
MongoDB Connection With PHP
The MongoDB is built to work with your current web server, but not PHP. To communicate PHP with MongoDB server you need to install PHP-MongoDB driver. The PHP-MongoDB driver is a PHP extension library. The presently maintained driver for the Mong...
Tutorial on Services in Android
Below points are covered in this tutorial
What is a service
Usage of a service
Services Vs AsyncTask
Types of services
Difference between jQuery text() method and jQuery html() method?
jQuery text()
Syntax:
To return text content:
$(selector).text()
To set text content:
$(selector).text(content)
To set text content using a function:
$(selector).text(function(index,currentcontent))
jQu...
Data Modelling With MongoDB
Data in MongoDB contains a versatile schema. Documents that are in a same collection don't need to have an equivalent set of fields or structure, and common fields in an exceedingly collection's documents could hold differing kinds of dat...
What Is Failure In Software Testing ?
What Is Failure In Software Testing ?
When any product or application be able to create incorrect outputs, under the specific conditions, that is known as the failure in the software testing terminology. This is determined as the aberration of...
How to create executable JAR file with dependencies using Maven?
Using maven we can create executable JAR file with all the requires dependencies and then we can use that JAR file to execute the whole project. So, to create the JAR file just add the below plugin inside the build tag.
<plugin>
<...
Useful built-in directives in AngularJS
A Directive helps us to control the rendering of the HTML inside an AngularJS application. It makes AngularJS responsive. It adds functionality to the application. AngularJS has its built in set of directives. Some commonly used directives ...
How to create rotate animation buttun in android
In the below example I have created rotate animation button. In below code I have used scale and translate effect on rotate animation button. Here I have added Button in button i have used an img and added a TextView in activity_main xml la...
Difference between ASP.NET Web Form and ASP.NET MVC?
Difference between ASP.NET Web Form and ASP.NET MVC?
ASP.NET Web Form
Views i.e web Form(aspx) is tightly coupled to logic i.e code behind(aspx.cs).
Traditional event driven model is followed.
For consistent look and feel...
How to calculate time between two time using Dropdown box
Hello Reader's!,if you want get difference between two time, then I wrote this blog for you.It only contain JAVASCRIPT and HTML code.
First you need to create your HTML code where you will get your time difference
Put this HTML Code insid...
Returning Multiple Values in Python using Dictionary?
# A Python program returning multiple values from a method using dictionary
# Function is define that returns a dictionary
def fun():
d = dict();
d['str'] = "Demo"
d['x'] = 20
return d
# Driver code to test abo...
Returning Multiple Values in Python using tuple?
# A Python program returning multiple values from a method using tuple
# Function is defined that returns a tuple
def fun():
str = "Demo"
x = 20
return str, x; # Returning a tuple
# Driver code to test above method
...
How to create alpha effect animation button android?
In my previous blog I have explain how to create animation button in android. Now in this below example I have created new animation button which is alpha effictive.
Here I have added Button and TextView in activity_main xml layout then I have...
What is process to Copy entire date into other table in SQL Database ?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss what is process to Copy entire date into other table in SQL Database ?
If you want to copy a SQL table into another table in the same SQL database then you should use copy st...
How to read a file in php ?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to to read a file in php ?
If you want to read a file in php the you should use readfile() function.
This function reads a file and writes it to the output buffer.
It...
Manipulators in C++
These are the operators that are used to format data display.
(i) end l manipulator
when it is used is an output statement,causes a line feed to be inserted. It has the same effect as using new line chara...
How to create Animation button in android
In the below example I have created a animation button. Here I have added Button and TextView in activity_main xml layout then I have created new directory (anim) , In anim directory I have created new anim_traslate.xml layout. In MainActivity I ...
Returning Multiple Values in Python using list?
# A Python program returning multiple values from a method using list
# Defining a function which returns a list
def fun():
str = "Demo"
x = 20
return [str, x];
# Driver code to test above function
list = fun() ...
Navigation methods in ASP.NET
Moving from one page to another is called navigation.
There are following techniques to navigate from one page to another:-
Hyperlink control
Response.Redirect
Server.Transfer
Server.Execute
&nbs...
Sending HTML/PHP Form Data in mail with Attachment using PHPmailer in PHP
Hello Reader's!,If you want to send HTML/PHP form data with attachment through mail Then PHPMailer the best option for you.
PHPMailer is one of the popular email-generating and sending libraries in the world thou currently many popul...
Binary search tree insert item implementation in java
Binary search tree is an extension of linked list data structure that contains node. Insertion in tree is easy. This tree contains a root and child node where left hand sided node always lesser than parent node and right hand sided node always ha...
What is process to pass arguments to PHP ?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to pass arguments to PHP ?
If you want pass some arguments into function and elements of an array.
Then Your arguments will be receive by your funct...
Understanding $emit, $broadcast and $on in AngularJS
Sometimes we need to send data from one controller to another. There are services provided by AngularJS for communication(event-based) between the controllers. $on, $emit, $broadcast are the services for the communication between the controllers....
Extract RAR files in Ubuntu
Some time you need to Extract RAR file in Ubantu but In Ubuntu unrar is not installed by default, you might face the below error while trying to extract RAR files.
“Could not open this file type
There is no command installed for RAR a...
How to add new element in ArrayList.
The below example will help you to add new element in arrayList. So, when we have new element list item shifts the element currently at that postion and any subsequent elements to the right which will help to insert new element at the speci...
What Are Comparison Testing And Compatibility Testing ?
Comparison Testing:- Normally comparison testing involves in the comparability the substance of the files, database, towards the genuine outputs or results. They are efficient to emphasizing the dissimilarities between the real and assumed or exp...
How get user input on same xml. Layout in android
In the below example I have created a demo page for user input. Here when user will enter name and phone number then user name and number will show on same page. Here I have created first Relative layout then in relative layout added ...
Program to Detect and Remove Loop in a Linked List in Java?
// Program to detect and remove loop in linked list in java
class LinkedList //create a node in LinkedList
{
static Node head;
static class Node //create a node in LinkedList
{
int data;
Node ...
Vector Graphics in Android.
Hello Friends,
In this blog we will learn about VectorDrawables and change icon color on Runtime.
From Android Studio 1.4 Google release new feature to support Design library.
VectorDrawable has introduced in API 21(has support for lower v...
Program to Detect and Remove Loop in a Linked List in C++?
// C++ program to detect and remove loop
using namespace std;
struct Node
{
int key;
struct Node *next;
};
Node *newNode(int key) //Function to create a node
{
Node *temp = new Node;
temp->key = key;
...
