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Google Charts - Pie chart

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When you develop a PHP web site for an organization or for a specific requirement, you will need to keep a track of reports. So Google Charts will help you to elaborate the graphical representations in order to get a more clear report . Following example will clearly show you the way of creating a pie chart using google charts. Now the data should be added to database table as below. Then search  Google charts for pie charts  from your web browser. From here by using the given codes you can create either a pie charts or a Donut  chart. Now what you have to do is simply copy the given code in to your text editor and edit the necessary parts to create your pie charts. Now add the sql query with the database connection to select the data in the table. Above image will show you the changes I have made to get the pie chart according to above example. In the head you will have to write the database connection and the sql query ...
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AngularFire2 Set up

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In order to use Firebase as your database in Angular2 project it is essential to import AngularFire2 library to your project.For this you can refer the GitHub documentation   and get an idea. At first you have to import the library using the following code. npm install firebase angularfire2 --save Now move on to your app.module.ts file of your project and import the library. using the below code. import { AngularFirestore } from ' angularfire2/firestore ' ; And then you need to export the configuration in the same file.Use the below code to change according to your project. export const   firebaseConfig={ apikey :'', authDomain:'', databaseURL:'', storageBucket:'', messagingSenderID:'' }; Obtain the configurations according to your project through your firebase project.There you will get a similar window as below. Now import the Module using the following code. AngularFireModule.initializeApp(firebaseConfig...
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Java Part 4 : Hello World!

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This article will show you how to execute the first Java program. At first you should get to know few terms related to java programming. Java Comments Java comments are used to provide information and explanations to the code you develop. These comments are not executable and added in the program to get a clear understanding about the code. There are different types of java comments and you will  get to know about them in upcoming articles . package myproject Java Package contain one or more Java files. In here contents of the file MyProject.java belongs to the package myproject   public class MyProject Java File contains only one class and the class name should always match with the file name. An error will be generated if the package name does not match with the file name. Note : Java is a case sensitive Language public static void main(String[] args) To run a class there should be a special behavior.   ...
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