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How to improve SQL database design and performance

In this era of software development technology, the main concern in development should be the best performance. As we already aware that database is the backbone of any software. So whilst designing the database we need to keep a few things in mind t

8 Development Tips to Build Better React.JS Applications in 2018

For a JS developer, availability of vast libraries and frameworks can be overwhelming. As JavaScript is vast, users can pick a wide array of tools that pop up regularly. Among these, react.js is an interesting framework for building user interfaces.

How to export PSD layers to separate files

Hi Guys, This is a simple tip related to the Photoshop scripting power which can help you in many situations to complete your task faster and smartly. I am going to tell you how to export several layers of a PSD document to the respective separate

How to call the model from one component to another component in Joomla?

Hello Readers, Below blog shows the call of the model from one component to another component.   For Example - We have a two different components in Joomla : >> comp1 comp1->model->m1   model: m1 comp1->controller->c

Discussion on converting .DOCX file to .PDF file using LIBREOFFICE in cakephp

Hi Reader's, Welcome to FindNerd, today we are going to discuss converting ".DOCX" file to ".PDF" file using LIBREOFFICE in cakephp. If we are developing any web application in CakePHP then sometimes we need a file to convert

The possible reasons for DOM method / jQuery selector not finding the element

Hello Today, we will discuss the reason why a DOM method/ jQuery selector is unable to find an element. There could possibily be following reasons for this behavior of the method/selector: The element with the ID passed does not actually exist.

Random Testing Or Monkey Testing

‘Random Testing’ is also called a ‘Monkey Testing’. Random testing is a kind of black box testing. We mainly focused in the functional testing on it. Generally random testing is executed when there is not sufficient time perio

Difference between a Symbol and String in Ruby

A string is placed either within  single quotes i.e ('') or double quotes i.e ("") whereas on the other hand, a symbol is preceded by a colon i.e (:). A string has a variety of methods to use but contrary to that a symbol is l

Use of Lambda expression in java 8

The lambda expressions is introduced in java 8 and easy to use. Lamda expression automatically read the params type and return the same type value. Like we have an anonymous class to implement some listener in it like this : button.addTouchListene

getting contact information from contact list in Android

We can get a contact information for any contact from contact list of an Android Device easily. For this follow the steps below: Write the permission to read Contact's data into your AndroidManifest.xml <uses-permission android:name="android.pe

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