How to store image in cache in iOS?
Hi Readers,
This blog includes the concept of how to store image data in a cache memory with the help of SDWebImageManager. First of all, we need to install pods in the application to use SDWebImageManager, after creation of pod file you need ...
Integrating Backbone JS with Rails Application
Integrating Backbone JS with Rails Application
It is an era of Single Page Applications. So there are multiple javascripts framework available that supports SPA. Two most popular frameworks are:
Backbone JS
Angular JS
In this section we w...
Creating a Dynamic Runtime Function
Hello readers in this tutorial we will create a dynamic runtime function. When you need to create a runtime function, in that case you do not know its structure untill the code runs. In this blog we will discuss about how to make a runtime functi...
NSPredicate in iOS
NSPredicate is a query language. It provides a natural language interface to define logical conditions. While working with large data sets, sometimes it is essential to filter the data. So, the filtering and sorting of data can be done with NSPre...
Sessions, Cookies and Flash in Rails
Sessions, Cookies and Flash in Rails
In rails if we want to store data for multiple request there are majorly three kinds of mechanism can be used for different different purposes.
Flash:
Flash stores the data only until the new re...
Creating Chrome Extensions
Creating Chrome Extensions
Extensions are the way to add functionalities to browser without changing anything in the native code. It is actually very easy to write an extension. It requires only a basic knowledge of:
HTML
CSS
Javascr...
What Is Requirement Engineering?
The methodology to collect the all requirements related the software, from the client then study all the requirements and at last documented or recorded to all these, this whole process is known as the requirement engineering.
The main aim of ...
Thread Testing
Thread Testing
Thread testing is one of the addition/incremental procedures received during System Integration Testing. That is the reason, thread testing is also known as a "thread interaction test."
This approach is used to...
Node js Events
As we all know Node.js is a single threaded application in which we will heavily use event and callback. Events modules allows you to emits and handle events. In node.js there are n number of in-built modules that has the ability to emit or broad...
A Creative Link With Hover Effect Using CSS3
Hello readers , Today's in my blog I have created a Creative Link with hover effect using CSS3 transition ,transform and translate property and have also made the use of pseudo-elements before and after.
In my blog I have tried t...
7 Core Reason to Choose Custom PHP as Web Development Servcies
Custom PHP development services in India and across various overseas destination all around the world has suffered a good amount of transmutation. This has not only simplified but also reduced the time and value to develop some hand...
Exception Handling in Rails using begin rescue
Exception Handling in Rails using begin rescue
Exception is a condition, that occurs when something goes wrong in a code. Normally in that case the program gets terminated. In rails, an object containing the information of the error is an inst...
How to change the default svn username and password to commit the changes?
Sometimes your SVN is configured with your own svn-account, but some changes in your code are to be commited from some other person's svn account.
This commit could either be a one time operation or permanently the svn account might need t...
How to create a smoke effect in illustrator
In this tutorial we'll learn how to make smoke effect.
Step 1: To create a smoke effect, First we need to open a new document of any size. Make sure your color mode is in RGB mode.
Step 2: Now goto the rectangle tool...
Node.js I/O blocking and I/O non blocking.
As we all know Node.js is a single threaded application in which we will heavily use event and callback. But before starting event loop we should know about events and cost of I/O & non-blocking I/O.So starting with event driven programming.
...
Cordova plugin for network information
Hello Readers,
This plugin provides the information about the device network connection (Cellular or Wifi) or detects a device has internet connection or not.
To use this functionality first of all we need to install the following plugin thro...
How to show animation with objects
Animation On x and y axis.
If we want to show some moving object on X or Y axis then we can use following code. Here we have taken one view and give some colour to it.
CABasicAnimation *animation = [CABasicAnimation animation];
anim...
Making a navbar directive in AngularJs
Hello, reader's in this tutorial we will create a navigation menu with angular js. Angular js is a framework for dynamic web pages. By the use of Angularjs, we will create dynamic menus.
First, we create a folder for our application by any...
How to use Recursive In CakePHP?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to use Recursive In CakePHP?
Basically in CakePHP by default you can get the data from the model or table that you are querying for and the data of the Models that are li...
How to save and fetch image data from documents directory in iOS
Hi Reader’s,
This blog includes the concept of how to store and fetch data from document directory. You can easily understand the concept with the help of code given below:-
ViewController.h
#import &l...
MySQLi functions to fetch records from resultset.(Part-1)
In previous articles we already learned how to connect MySQL database and how to perform different queries using MySQLi. This article demonstrates some MySQLi functions which are used to retrieve row by row data from resultset. The complete artic...
How to convert .AIR file to .EXE?
Hi Developers,
How to convert .AIR to .EXE?, How to silently install the .AIR file on windows desktop when the system does not have pre-install Adobe AIR?, it's a basic problem faced by every flash developers when working on windows deskto...
Segmenting an Image into Tiles
Segmenting of an Image can be done by applying different parts of a texture to Quads.
This can be done by mapping different UV vertex points of an image with a Quad or any other 3d object.
Following script demonstrate the Segmenting of an I...
Partial View and Layout in asp.net mvc
Partial view in asp.net mvc provides the reusability feature in the application. We can use our partial view in layout page which works as a master page for all the views of our application.
To understand it better, First we take the Example o...
Universal link in ios 9
Universal link in iOS9 is similar to Deep linking in that on tapping a link on a website the app is launched. But in universal link the app is opened directly without going through safari. It also works with the apps which make call to openURL: f...
Use of Delegate for multiple buttons
/* Use of Delegate for multiple buttons. Different functions are assigned to delegate that perform the required functionality. The basic color change and animation that are common to all buttons are given here. */
// Apply this Script ...
Using shadow property to text and box in CSS3
Css3 has added a new feature shadow to give shadow of elements. It supports two types of shadow:
Text Shadow
Box Shadow
Text Shadow:
You can use text shadow property to give text shadow effect. text-shadow property is used to give s...
How to show RecylerView as GridView in Android?
This tutorial will guide you to display a RecylerView list item as GridLayout items. We will use GridLayoutManager rather than LinearLayoutManager with RecylerView adapter. Here, we will discuss all required stuff's to complete this project s...
An Animated Radial Menu Using CSS & JavaScript
Hello readers, We all have seen various animated Navigation Menus but in my blog I have tried to create An Animated Radial Navigation Menu using JavaScript and CSS3 property.
In my blog , I have made a circular menu list items which ...
How to use AFNetworking to make a server call in iOS
Hi Reader’s,
This blog is to use AFNetworking to make a server call with the help of API. Here we are using an API which includes GIF images and other related data. So below is the code used to get response from server. Before ...
How to create a partial view in Asp.net MVC
This blog illustrate how to create a partial view in Asp.net MVC by using below steps:
Create a model class for partial view
using System;
using System.Collections.Generic;
using System.Linq;
using Syste...
Rails Testing with Cucumber
Rails Testing with Cucumber
Hi Friends,
In my previous blog Testing In Rails: Introduction and Creating Test Data, I had given you a brief idea about testing and later we talked about how we can test rails models and controllers. Here ...
Move Comment Field to Bottom inWordPress
In this blog i am going to explain why comment field of comment form in wordpress 4.4 and above version comes on the top whereas other fields come on the bottom and how to make comment field to come on the bottom and other fields on the top. ...
Ruby Length vs Size vs Count method
Ruby provides us three methods to interact with Array, Hashes or Objects.
Length
Size
Count
Lets takes a simple array to explain the difference between these methods
array1 = [A, B, C, D, E]
&nbs...
Performance testing using Jmeter
Hello Sir,
I'm facing problem when i'm running mobile application which is recorded in jmeter using proxy. I'm facing token authotication token Issue.
2. Can you please explain me how to use 5 users login by us...
Basics of LocalBroadcastManager
If you want to send broadcasts within your application, LocalBroadcastManager is a more suitable option than sending global broadcast as:
1. The broadcasts sent by LocalBroadCastmanager can only be recieved inside the application s...
WPF Triggers
Introduction :
A WPF trigger changes one or more properties of a control in response to an action when a pre-defined condition is met. For example, we can use a Trigger on IsMouseOver event to change the font of the control. Triggers allow y...
How to get longitude and latitude from address in Google map?
In the below example blog I have Implemented a Google map to get lat and long from address, In Google map I have added search address functionality. When user input address(place) name in an EditText and on clicking button, the application draws ...
A simple Reactjs Counter Application in asp.net MVC
ReactJs is a facebook library which is developed to handle views for the web and mobile applications. To implement React in your Asp.net MVC application, first, user need to add the ReactJs references in your application.
As I am cre...
Android convert Text to Speech using TextToSpeech engine.
In this tutorial, we will know that how to convert a text into speech. Android has a predefined convert engine called TextToSpeech which converts text words in speech.
You can use this feature in many application such as a dictionary applicati...
.Net :Lambda expression
.Net :Lambda expression
Lambda expression was introduced in C# 3.0 and .Net framework 3.5. The Lambda expressions are the easiest and shortest way of writing anonymous methods.
Lambda Expression have some special syntax represente...
Few Important Documents For Any Software Testing
There are many types of documents which are utilized at the time of any software testing. These testing documents are normally created both the time ie ahead of software testing and throughout the software testing. These testing documents are ver...
How to write basic query(find and findById) using node.js and mongoDb?
As in my previous chapter I have explained how we will authenticate using passport module. Now I will explain that how we will write basic query using node.js and mongoDb.
Here are the few query which I will implement step by step:
...
How to send smtp mail in codeigniter?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to send SMTP mail in codeigniter?
In a web applications sending email is a very common feature.This is used for sending Emails messages,notifications and newsletters.
If...
HTML 5 Drag and Drop
Drag and Drop feature allows a user to catch an element and drag it to any page or drop to some other location of the page. Earlier to use the feature of drag and drop programmer either has to create more complex javascript programming or use som...
Passing data using NSNotificationCenter
There are different ways for passing data between controllers in Objective-C. In this example we are going to use NSNotificationCenter for passing data from one view controller to another view controller. NSNotificationCenter is generally used to...
Returns the default price unity in Odoo/OpenERP
In res.partner method we can returns the default price unity on run time and we can access the default price unity in Odoo server. For example you can see below code.
from openerp import api
from openerp.osv import osv, fields
from openerp...
Reflect the change on accounts in Odoo/OpenERP
In accounts method we can reflect the change on accounts on run time and we can access the account method in Odoo server. For example you can see below code.
from openerp import fields, models, api, _
from datetime import timedelta
cla...
How to make animated flipping menus using css3?
hello Readers , here is a simple blog on animated flipping menus using css3. I have created simple animated menus by using transition and rotate property of css3. In this I have created an unordered list of menus , on mouse hover on a...
Changing font-size using jquery
In this tutorial I am going to explain how to change the font size of text content in a paragraph dynamically using jquery. We can change the font-size using jQuery css() function.When page will load font-size will be 14px .When us...