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Build Process

What is Build? It is a piece of software which is converted from code to application format. It consists of some set of features, bug fixes and installed on to the test server which needs to be tested by the test engineers for stability. Build Proc

Why avoid @CSS import?

Hello readers, today I guide you "Why avoid @CSS import?".   What is @CSS import:- The method of importing one CSS file insdie another CSS files is know as @CSS importing. It looks like this.   @import url("style.css"); &nbs

Call stylesheet only at a particular page in Drupal 8

In Drupal 8, if we are required to add some Stylesheets or JavaScripts in a particular page then to achieve the goal we need THEME.info.yml and THEME.libraries.yml file of our theme.   Lets see how can we achieve it.   In the .info.yml

How to Implement Login Using AnuglarJS in Ionic PhoneGap App in 4 Simple Steps

Ionic is a Phone Gap which is driven by AngularJs and has a common code for both Iphone and Andorid devices, it is free open-sources mobile SDK used for developing hybrid/native apps. Today in this tutorial, we will learn how to make a simple login i

Creating Horizontal Menu Bar Using Html and CSS

Hello readers, If you want to create a horizontal menu bar in a web page using HTML and CSS follow the below code. CSS:- <style type="text/css"> #menu { font-family: Arial, Verdana; font-size: 14px; margin: 0; padding: 10px;

How to query mongodb with “like”?

Hello All, In this blog we will discuss about how to query mongodb with "like". In MySql you might have normally used below code to find by like select * from users where name like '%text%' But for using “like” in mongoDb you have to write in

How to Get Request URL and other details

Following JavaServlet will give you Request URL and other details. You can choose which method suits your coding: import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet;

How to customize the redirect after a successful account updation using devise

Here we want to render a custom page like the user's profile page after a successful account updation.The solution is fairly simple,however one  prerequisite i am assuming that we have already run rails generate devise:controller user comman

How to update one field in database using CakePhp?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to update one field in database using CakePHP? If you want update some records or data in your web application database in CakePHP the you have to update your record based on pr

How to scan barcode?

This blog includes the concept of scanning the bar codes but before proceeding towards the topics we will discuss bar code. A barcode can be defined as an optical machine-readable representation of data relating to the object to which it is attached.

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