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Daniol Thomas has Published 209 Articles
Daniol Thomas
177 Views
HTML5 localStorage saves string data in the browser and lasts beyond the current session. localStorage stores the data, with no expiration, whereas sessionStorage is limited to the session only. When the browser is closed, the session is lost.The Local Storage is designed for storage that spans multiple windows and lasts ... Read More
Daniol Thomas
180 Views
Let us look at a simple code that will print the words Hello World.ExampleLive Demopublic class MyFirstJavaProgram { /* This is my first java program. * This will print 'Hello World' as the output */ public static void main(String []args) { System.out.println("Hello World"); // ... Read More
Daniol Thomas
399 Views
Methods, variables, and constructors that are declared private can only be accessed within the declared class itself.Private access modifier is the most restrictive access level. Class and interfaces cannot be private.Variables that are declared private can be accessed outside the class, if public getter methods are present in the class.Using ... Read More
Daniol Thomas
132 Views
The following are some of the best browser-based debugging tools for JavaScript −FireBugFireBug is a Firefox addon, widely used to inspect the code. Edit, debug and monitor CSS, HTML, and JavaScript live in any web page.Credit− FirebugDragonFlyDragonFly is a fully-featured suite of developer tools. It supports cross-device and remote debugging, ... Read More
Daniol Thomas
82 Views
Suppose we have the following table named stock_item in which the column quantity is having duplicate values i.e. for item name ‘Notebooks’ and ‘Pencil’, the column ‘Quantity’ is having duplicate values ‘40’ and for items ‘Shirts’, ‘Shoes’ and ‘Trousers’ triplicate value 29 is hold by column ‘quantity’ as shown in ... Read More
Daniol Thomas
220 Views
The bitwise exclusive OR operator (^) compares every bit of} its 1st operand to the corresponding bit of its second operand. If one bit is 0 and the other bit is 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0. Both ... Read More
Daniol Thomas
491 Views
A type cast provides a method for explicit conversion of the type of an object in a specific situation. It can be used as a unary expression −( type-name ) cast-expressionThe compiler treats cast-expression as type type-name after a typecast has been made. Casts are used to convert objects of ... Read More
Daniol Thomas
285 Views
Boolean literals are literals that have either the meaning true or false. There are only two Boolean literals in C++: true and false. These literals are of type bool. You can use them as −Example#include using namespace std; int main() { bool my_bool = true; if(my_bool) { cout