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LITERAL IN JAVA

LITERAL IN JAVA A literal is a value that may be assigned to a primitive or string variable or passed as an argument to a method call. Literals can be any thing like number, text or other information who represents a value. Literals are used with a

Mapping an Elastic Ip to amazon ec2 server

Hi Friends, We always face challenges when we don't have an amazon account or we don't want to open amazon account and give credit card credentials. So I came up with a solution where you can see step by step how to setup server or map elastic addres

How to check if the password is same as one typed before.

Here we will learn how to check if the password entered in the two input boxes, is correct or not using jquery. In the below example initially there will be two input box with labels “password” and “confirm password”. When we type a password in eithe

Events and Methods in jQuery

jQuery is a javascript library used to solve various task by writing less number of codes. JQUERY EVENT- An event express the particular moment when something happens. List of events:- Mouse Events Keyboard Events Form Events Windo

Program to Detect and Remove Loop in a Linked List in C++?

// C++ program to detect and remove loop using namespace std; struct Node { int key; struct Node *next; }; Node *newNode(int key) //Function to create a node { Node *temp = new Node; temp->key = key; temp->next = NUL

Passing List in JSON

While making request  in JSON we have scenarios where we need to show data in list form   { "Message":"User successfully registered.", "Status":true, "data":{ "AccessToken":null, "Company":"XYZ Technologies", "DeviceType":"iPh

Data Modelling With MongoDB

Data in MongoDB contains a versatile schema. Documents that are in a same collection don't need to have an equivalent set of fields or structure, and common fields in an exceedingly collection's documents could hold differing kinds of data.

Conditional Statements in SQL

While writing stetaments in SQL we have scenarios where manipulations based on conditions needs to be performed   For doing that we use conditional statements ALTER proc [dbo].[sp_CheckLeaveAvailability] @FromDate date, @ToDate date, @Empl

PreparedStatement Interface

PreparedStatement interface: It is used to execute a SQL parameterized query and it compiles only one time and we can use it many times. It extends the Statement interface. It is more secure then Statement interface and safely provide valu

Remote Method Invocation

RMI stands for Remote Method Invocation to create distributed application in java. In this object access to invoke method (goes to the machine to execute method and returns the result to the other machines). In RMI client invokes the method and

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