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Create a Login Form With Validation

Hi All My Question is as follows. Create a login page for your project. The login page must:  a. Accept a user’s name, surname, email address and password. b. The password must be compared to a, e.g. hash “29ef52e7563626a96cea7f4b4

How to get the version numbers for Cakephp ?

I am writing this blog for beginners who are learning Cakephp. When you learn Cakephp then first thing that reminds is that which version are you installing Cakephp. To know the version of Cakephp let me tell you that there are two ways for getting t

HashSet Class

HashSet Class: It extends AbstractList class and implements List interface. It uses hashing technique to store data. It contains only unique elements. We can use HashSet class by importing java.util package. Example: import java.util.*; public c

Converting a given string to SHA1 hash using c#

SHA1(Secure Hash Algorithm 1) is an encryption type which is useful while saving password and other information which we want to keep secured. Here is the sample code of converting a string to SHA1 hash. public static string GetSha1(string value)

LINQ to Array

For using Language Integrated Query into array we will first declare an array of items   I have created array list of cars in which i have name and its color as the list item associated with this list   /* Array of cars manipulateed by

Share text on whats app in iOS

Opening whatsapp:// URL with one of the following parameters, will open whatapp and perform a custom action like sharing of text:- 1- Add whatsapp in LSApplicationQueriesSchemes to your info.plist 2- Message will be diplayed as My, messa

File handling basics in Java

Hi there, This blog is to get you familiarize with Java file handling using java.io package. Suppose you need to read the content of your file and need to do operation on that data, in that situation you can opt to use file handling to access the da

Install BaasBox on Ubuntu 14.04

Install BaasBox on Ubuntu 14.04 Baasbox is server side application that is used for database server. Mobile and backend developers can use this application to store data in database and can create backups. In order to install stable version of Baasb

How to perform task in background thread using GCD

Hi Readers, GCD stands for Grand Central Dispatch. It can be used to handle background task. In app requirement many time we need to perform some tasks like calculation etc without any effect on main thread. So all we need is to perform that perticu

Blocks or closures in Swift

Hi Readers, We used to code blocks in Objective C, mainly to implement callbacks. For that particular functionality we can use closures in Swift. That will work same as blocks in Objective C. Closures are enclosed in curly braces { } and are defined

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