Featured
-
How Regression Testing Detects Integral Errors In Business Processes
Humans are forever changing and evolving and so to
by kristina.rigina -
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
by sudhanshu.tripathi -
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
Things to Notice Before Upgrading Rails Application
Hi Friends,
Whenever you create an application it is never for lifetime, there is always something and better comes in the market, and once we talk about rails application, it comes pretty quickly. After every few months rails comes with a new...
Regular Expression in Java
Hello!!
Regular Expression is part of the Automata, and also called rational expression. We use it for finding the match of the string like validating the Email address, Password etc. It uses some special sequence of the character for mat...
Changes regarding HTTP PATCH in Rails 4
Hi Friends,
There were so many changes came with introduction of Rails. So one the major change was regarding the HTTP Patch Requests. From rails 4, whenever a resource is declared in the routes, by default it uses PATCH as primary verb...
Stashing in Git
Hi Friends,
Git is the great tool for project versioning and code management, but mostly we are unaware so many things. So here I am going to tell you what is stashing in Git.
Sometimes we are working on some code and we don't want it t...
Upgrading Rails Application From 3.1 to 3.2
In my previous blog Upgrading Rails from 3.0 to 3.1, I explained you how we can upgrade a rails application from 3.0 to 3.1. In this I am going to show you, what changes are required to update an application from 3.1 to the latest of 3.2 rails ve...
How to add CirclePageIndicator with ViewPager in android
CircularPagerIndicator is usually a kind of indicator that used to know how many images or tabs are left in our view. It is like a dot at the bottom of a view, more you can get by implementing below few lines in your project.
Step1: permission...
Upgrading Rails Application From 3.0 to 3.1
Upgrading a rails application directly from a lower version to a much higher version is never a good idea, so the best idea is to do it step by step. like one upgradation at a time. In my previous blog Things to Notice Before Upgrading Rails Ap...
Convert file to Byte Array and Get back file from Byte Array
In this article, we will learn how to convert a file into byte array and get back the original file from the byte array via FileUpload control.
Step 1: Create a page having control FileUpload and Button
<div>
...
Shortened URL with Bitly API and jQuery
Hello Readers,
Bitly API is a way to shrink long URLs so that we can share it on social media. For example on twitter we can't share long URL so it is a very easy way to shorten long URLs. The most important thing is no ser...
How to Updating one field in database using CakePhp?
Hello Readers,
Below is used to update the single field in CakePHP.
In CakePHP, if we can update the one field into the database to do this w have two methods to update the field.
1> First using savefield() method:
Example:
$t...
Ribbon Banner using pure CSS.
Hello Readers!
Here in this blog I am gonna to explain you about the Ribbon banner using pure CSS. As Images are used in web pages to make them look more interactive and appealing but it takes little time of user while image is loading in the ba...
An Overview on Adobe Muse
Hello readers, today in my blog I will discuss about a software i.e Adobe muse that is used to built website in which the user does not need to write any code.
So, here is a good news for all web designers that literally hate coding ...
Delegates-How do we use them in C#?
In the Part-1 we learned about an abstract view of delegates and how we use them. In this article we will see the implementation of delegates which is obviously the basic one but will help you understand that how you will implement that for a UI ...
Tips To Increase The Website Speed
Hello readers, Today in my blog I will discuss some tips that would help the web designer to improve their website speed.
As many of us have visited various Online Shopping website and many of them take much time to load which losses...
How to create youtube video thumbnail in android
In order to create youtube video thumbnail in android we have to first initialize its view i.e. YouTubeThumbnailView in our xml file. On initializing YoutubeThumbnailView we have to add developer key and its InitializationSuccess listener with tw...
Defect Management Process
Defect management process involves following steps::
Defect Prevention
Deliverable Base lining
Defect Naming
Defect Resolution Process improvement
Management Reporting
Defect Discovery:- Identify the defects as early as possi...
Travelling Salesman Problem
Hello!!!
Travelling Salesman Problem is for finding the shortest possible root that visit every node in the graph and return to the origin point. It is used to find the shortest path.
For example:-
In this graph, Their is many way to rea...
How to remove the space between inline-block elements?
Hey Readers!
We must have all used the display property. One of the values for the property is inline-block. There is a certain problem with these. Inline Blocks have this weird space in-between them. The actual space is in the HTML.
I am p...
Ruby Enumerables: (all, any, none, find)
Ruby provides a number of enumerable methods that we can pass on collections or array for performing searching, sorting etc operations.
Here I will be discussing with all, any, none and find methods:
a) all?
In this every member of the...
Making Thumbnail Image in CarrierWave
As we know that in almost all web applications we use images then be it larger images or thumbnails
So for these functionalities we use Carrierwave gem. This gem helps us with uploading images and files.
With the help of carrier wave ...
Date Range Selection in datepicker
Many times we need to select from date which should not be the greater than current date and to date must not be less than from particular date. In this blog illustrate how we can select the date range in datapicker.
We can achieve this with the...
Implement FCM from Android Studio GUI
This blog is about how to implement FCM(Firebase Cloud messaging) from Android Studio.
Android studio gives you tools to implement Firebase tools in very easy way.
1. Open Android Studio. (Make sure Android Studio is up to date)
2....
jQuery Traversing
Traversing means to select HTML element on the basis of their relationship with other elements. Begining with one element we move through the DOM(Document object Model) untill we achieve the element needed.
As we shift from one element to anot...
How to Print All Leaf Node of Binary Tree
Hello Everyone!!!
In order to solve binary tree problem of leaf node, we should know that what is leaf node? Leaf node is node of the binary tree whose have no left and right child means whose left and right child is null. It...
Creating a Tic-Tac-Toe Game Using CSS
Hello readers, Well all love to play games whether a child or an adult. So here in my blog I have tried to create a game which we all have played in his/her life in their childhood days.
So, I have created it using CSS properties , h...
Different Equality Operators in Rails
1) ==
It is a simple equality operator, that only checks if the value of the left operand is equal to the right operand or not, so returns true or false respectively
<pre>
> x = 5
> y = 5
> x == y
=> true
> y =...
Share Screenshot On FaceBook
Hello Readers !!
Today we are going to discuss a very interesting topic. Yes, i.e. Facebook Sharing to get more users for our apps or games.
If you don't know about how to create FaceBook app then please read my following Blog...
Why does CSS work with fake elements?
Hi Readers!
The other day I was experimenting a little with CSS and this is what I came up with.
<style>
imsocool {
color:blue;
}
</style>
<body>
<imsocool>HELLO</imsocool&g...
How to create Dynamic Content load on click using JQuery?
Hello reader
In this blog! I am going to tell you how to create Dynamic Content Load using jQuery. Generally, we see the content loader on many websites and on some registration form when we click on the next step button after completed the...
Best web socket server and PHP which can handle 500-1000 simultaneous connection?
Now days you can see, most of applications are using socket programing. I want to implement socket programing in PHP. How i can build best web socket server in PHP which can handle more than 500 simultaneous connections. Please share your views.
Calling JavaScript function from String
Sometimes, you may need to call a method at runtime. If you know the name of the function you can invoke it as a string. You can call a function as a string. You are basically achieving eval of javascript indirectly.
Lets say, there ...
Difference between const and var
Hello Readers! In this blog we will be discussing about the different identifiers. What is the difference between them and when to use which identifier? First lets start with the const.
Const : is used to declare a variable...
Customising bullets in UL/LI list
Hi Readers!
List items are very commonly used in webpages. Lists can be ordered or unordered. The ordering of the items is very simple, by default. This can be customised with standard CSS. Let us first talk about the ordering of the list item...
Delegates-What are they and What do they do?
In .Net we often listen to the word “Delegate” and whenever asked about the same in interviews or somewhere else, there is a short and sweet answer-“The delegate is a pointer to a method.”
The answer is simple, concise ...
Simple slideshow using css3
A slider is possible using javascript but here in this blog we are using the pure css3 code for making transition to the images that is used in a slider. This is known as a magic of keyframe. CSS3 animation make it possible to animate transition ...
Broadcast Receivers
Broadcast Receivers are used to respond to the broadcast messages that are generated from application or from system.
The messages/ broadcasts that are caught or responded by our Broadcast receivers are sometimes called intents or events...
What are different ways to apply CSS styles to a Web page:
1. Inline css: In inline css we can insert a ‘style’ attribute inside an HTML element. This allows CSS properties on a "per tag" basis. Below is code for inline css in our webpage.
&nbs...
Working with the Postman tool
Hello Readers! In this blog we will talk about the process of working of postman tool. Potsman tool is used to interact with an API (Application Programming Interface). This tool is among top 6 tools available in market. Other tools are SOAP UI, ...
Know-it-all: Google Allo Messenger App Review
Does the World need another messenger application? Google says ‘Yes’ and believes that its Artificial Intelligence (AI) powered messaging app, ‘Google Allo’ is distinct enough to compete against WhatsApp, Facebook Messenge...
Customised Navigation in Owl Carousel
Hey there!
Carousels are one thing that attract a user's attention. On the same hand, they make the web page visually richer. Owl carousels are most widely and easy to use. Moreover, they are responsive. They do not need a customised CSS f...
What is the difference between HTML and XHTML?
1. HTML documents are made of elements that have three different components- element tags , start tag end tag; element attributes are given within tags. HTML element lies between and including tags.
XHTML documents has only one root element. A...
An Overview on forms and Input Fields in METRO UI CSS
Hello everyone , In my previous blog I have discussed about a new technology introduced by Microsoft i.e METRO UI.
I hope you all have got an overview about METRO UI which I have discussed in my previous block.
But ,&nbs...
Web api to insert data into database using php
Hello Readers! In this blog we are going to create an api for inserting the data into database and then passing the data to the device in JSON format using php.
Step 1 : Firstly you are required to create a database. Here we have cre...
HTML Canvas element
The canvas is an HTML5 element used for graphics.
It was presented by Apple for their Mac OS in 2004. In 2005 it was introduced for other browsers.
The canvas is just a container, graphics is added through javascript in it.
Canvas is havin...
Keydown and keyup event in jQuery
Hello friends,
Today we learn about the keyup and keydown event in jQuery and understand how they works.
keydown():
In jQuery, keydown() event is used when we want to perform any functionality on press of any key. keydown() event occurs ...
Services in Android
A service is a component that runs in the background without user interaction and with no user interface.
Services performs long running tasks without being visible like, playing music, triggering notifications etc.
Services has two forms:-
...
Asset Package Pipeline In Rails
The asset pipeline can be said as a tool through which we allow the Javascript files, stylesheets, and images to be prepared so that they can be used by the browser.
These processes are used to compress all the coffee script and...
CSS Cursor Property
Hey Readers!
A cursor is a very important thing to be seen on a computer screen. By the name of a cursor, we usually get an image of an arrow in our mind. It is a movable arrow on a computer screen that identifies the point of the user (user&#...
Animation property in css3
Hello readers, this is a smalll blog on animation-timing-function property. This property defines the speed of the animation. The animation-timing-function property, is used to define a function that defines how a transition will change during ea...
How to Identify which Areas Need A/B Testing in Your Website
Hello readers, today we will discuss about "Finding Different Areas of Your Site that Need A/B Testing".
For anyone who is an online marketer jogging almost all your A/B testing on your home...
