PL/SQL Program for Reverse of a Number
Here you will get pl/sql program for reverse of a number. For example: Number = 34589 Reverse of number = 98543 PL/SQL Program for Reverse of a Number declare n number; i number; rev number:=0; r...
View ArticlePL/SQL Program for Fibonacci Series
Here you will get pl/sql program for fibonacci series. It is a series in which next number is the sum of previous two numbers. PL/SQL Program for Fibonacci Series declare first number:=0; second...
View ArticlePL/SQL Program to Check Number is Odd or Even
Here you will get pl/sql program to check number is odd or even. A number is even if it is completely divisible by 2 otherwise it is odd. PL/SQL Program to Check Number is Odd or Even declare n...
View ArticlePL/SQL Program to Reverse a String
Here you will get pl/sql program to reverse a string. The substr() function returns a part of string. It has following syntax. substr(string, position, length); We will use this function to extract...
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Android Restful Web Service Client Example
In this tutorial you learn how to create an android restful web service client to consume a restful web service developed in Java. Before making the android client make sure the web service is already...
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Android Login and Register Using Restful Web Services (Java + MySQL)
Here you will learn to make android login and register system using restful web services in java and mysql. In this tutorial I will teach you to develop a very simple android app for login and register...
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Android Upload Image to Server Using Volley
Here you will learn about android upload image to server using volley library. At server side I have used java web service and for sending image to server volley library is used. How it works? The user...
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Program for Shell Sort in C and C++
Here you will get program for shell sort in C and C++. Shell short is an improved and efficient version of insertion sort. In this algorithm we sort the pair of elements that are far apart by gap h....
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Producer Consumer Problem in C
Here you will learn about producer consumer problem in C. Producer consumer problem is also known as bounded buffer problem. In this problem we have two processes, producer and consumer, who share a...
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Difference between SQL and PL/SQL
Here you will learn about difference between SQL and PL/SQL. SQL and PL/SQL are two popular database technologies. These two topics are very frequently asked in database interviews. In this article I...
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0-1 Knapsack Problem in C Using Dynamic Programming
Here you will learn about 0-1 knapsack problem in C. We are given n items with some weights and corresponding values and a knapsack of capacity W. The items should be placed in the knapsack in such a...
View ArticleFormat Specifiers in C
In this article you will get list of format specifiers in C. Format specifier is used to specify the data type while reading or writing. For example if you want to print value of an integer type...
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Android Push Notification Using Firebase Cloud Messaging (FCM)
In this tutorial you will learn to implement android push notification using firebase cloud messaging (FCM). Firebase is a real time cross platform database that provides various functionalities like...
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Diamond Problem in Inheritance
Diamond problem occurs when we use multiple inheritance in programming languages like C++ or Java. Let’s understand this with one example. Diamond Problem in Inheritance class A { void display() {...
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Android Convert Image to Base64 String or Base64 String to Image
In this tutorial you will learn how to convert image to base64 string or base64 string to image in android. Base64 is an encoding schema that represents binary data in an ASCII string. It becomes...
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Android Round Button Example
In this tutorial you will learn how to create a round button in android. Shape drawable resource is used to define shape of a view. Below I have shared an example to to make a circle button. Android...
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Android Date Picker Example
In this tutorial you will get android date picker example. DatePickerDialog is used to show a dialog to pick a date. To show a DatePickerDialog call showDialog() with unique DatePickerDialog id....
View Article4 Ways to Get Current Date in Android
In this tutorial I will show you 4 different ways to get current date in android. For doing this we will use Calendar, Date, SimpleDateFormate and System class. How to Get Current Date in Android?...
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Android Real Time Chat Application Using Firebase Tutorial
In this tutorial you will learn to build an android real time chat application using firebase database. Before reading this tutorial I hope you are already familiar with basic read and write operations...
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Android AdMob Tutorial
This is android admob tutorial. AdMob is an ad network by Google that allows to monetize mobile apps. In this tutorial I will guide you to integrate admob in android app. Here you will learn about two...
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