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Using @PreAuthorize on Spring controllers methods

Authenticate controller method using @PreAuthorize annotation : @PreAuthorize annotation is used to provide the method level security. We can secure our methods by using @PreAuthorize annotation. It is very easy to use and it is always preferred over

Different methods to remove spaces from string

This article demonstrates different methods which are used for stripping or removing white space and other specified characters from the string. The list and details of each methods are given below :   1. trim() trim() is the most popular fun

AngularJS directives

Directives in AngularJS are, that get run when DOM is complied by the compiler. Directives are used to extend HTML and DOM element's behaviour and create reusable and testable  code.These are attributes that starts with ng- prefix.  

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Password validation Using HTML5 and JavaScript Function

Hello Readers In my previous two blogs, I separately explained about Password Validation using JavaScript and Password Validation using HTML5. In this blog, I will explain you all how to separate form and function, so basically it will help

How to Increase the quality of an Image

BEFORE AFTER Hello Friends, In this blog i want to show you, how you can increase your Image quality with minimum Efforts. ok so lets get started !!! Steps Open an image which you want to enhance. Now make a copy of that image. Simply press

Virtual LAN

Virtual LAN   The environment in which we work is changing everyday we met with changes. For changing locations and their offices will be a common and new thing for making projects.     We need lot of network administration for ma

Discussion on load models in CakePHP

Hi Reader's, Welcome to FindNerd,today we are going to discuss on load model in CakePHP. Basically model is a very important feature in a CakePHP web application because it is manage everything regarding our data, So in other words, we can say t

Discussion on speedUp CakePHP Website

Hi Reader's, Welcome to FindNerd,today we are going to discuss speed up our CakePHP Website. When implementing any web application in CakePHP sometimes we observe the application speed very slow and data is not coming in view page and it take

How to generate content on mouse hover without using javascript

Hello readers , today we will discuss about generating light weight and easy to use tooltip using css3. Tooltips are a great way to show user more information by simply hovering over an image, text or hyperlinks. They can be used to provide caption t

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