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Rack is a middleware, it provides an interface for a web server to interact with a web application. To understand how rack is used to interact with web server and rack(rails) application, lets first understand the request-response cycle. Client reque
Hi Friends,
This article will help you to identify basic connectivity using JDBC driver in Java. There are only four categories of JDBC driver provided by SUN, Type 1, 2, 3, and 4, which is explained below −
Type 1: JDBC-ODBC (Bridge Driver)
In
1) Final:
Final is a keyword. It is used to store constant values in variable. The value can't be changed later on.
The class which is declared as final cannot be inherited.
The method which is declared as final cannot be overridden.
Example:
c
In many sites we have seen that when we click on some button it will make some div faded, this will happen with the help of fadeOut() method in jquery.
If we want some faded div or hidden div to get show, we can do that by using fadeIn() metho
The metaverse is a virtual world where physical and digital worlds come together. Web 3.0 companies (those using third-generation web technologies) doing business in the metaverse have a market capitalization of $27.5 trillion.
Online in-gam
With more and more people now preferring to use smartphones over PCs, it often becomes a conundrum for businesses to choose between web apps and native apps to provide users a pleasing experience they always expect from develope
Sometimes we are getting errors of shortage of memory at the compile time.
We get such type of error:
Exception in thread "pool-1-thread-2" Exception in thread "pool-1-thread-3"
Exception in thread "pool-1-thread-4" java.lang.OutOfMemoryError: GC
Hi Guy,
In this Blog, We will discuss about how to make a SEO friendly web page with the help of HTML5 and CSS. Note that for making this tutorial simple, we only consider the aspect of making a web page not whole website.
What is r
Namespaces in Unity 3D :
Namespaces are container of the classes. Namespaces help us to organize the scripts. When we create a new C# script in Monodevelop, two namespaces are included at the top, these are ' using UnityEngine; ' and ' using System.
Hello Readers,
eq() and get() methods in jQuery:
eq() method:
eq() method returns the element as a jQuery object.
This method constructs a new jQuery object from one element within that set and returns it that (means you can use jquery functions
