In this tutorial you will learn how to convert ArrayList to Array in Java. Mainly there are two ways to convert ArrayList to array. Using manual way Using toArray() method Below I have share an example for both the ways. How to Convert ArrayList to Array in Java Convert Using Manual Way In this method …
Here you will get an example of android session management using SharedPreferences. If you don’t know about SharedPreferences then read my previous tutorial: Android SharedPreferences Example In this tutorial you will learn how to manage login session of user. The whole process works like this: When user enters correct username and password then the login details …
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Here you will get program for perfect number in C. Perfect number is a positive number which is equal to the sum of all its divisors excluding itself. For example: 28 is a perfect number as 1 + 2 + 4 + 7 + 14 = 28. 15 is not perfect number as 1 + …
Here you will get an example of AJAX with JSP using jQuery. AJAX is used for sending and receiving data from server without reloading the page. We can implement AJAX easily using jQuery. It provides various methods for AJAX functionality. I have created this example using Eclipse IDE. Below I have shared detailed steps for …
Here you will get an example for save and retrieve image from MySql database using Java. In development we generally use folders for managing images. But we can store images directly in database using BLOB (Binary Large Object) data type. MySql has following blob types: TINYBLOB: 255 bytes BLOB: 64 KB MEDIUMBLOB: 16 MB LONGBLOB: …
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Here you will get android simple listview with search functionality example. Adding search functionality in listview helps users to find information in easy way. When user writes something in the textbox, the items in the list is filtered and an updated list of items is displayed. Below example shows you how to implement this. …
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Here you will get android SharedPreferences example. SharedPreferences in android is used to save data which is available across entire application and the data persists even after the application is closed. It is widely used for session management in android applications. SharedPreferences uses key-value pair to save and retrieve data. Save Data First of …
Here you will get program for strong number in C. What is Strong Number? A number in which the sum of factorial of individual digits is equal to the number is called strong number. For example, 145 is a strong number because 145=(!1)+(!4)+(!5)=1+24+120=145 The below C program will check whether a given number in strong …
