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PHP CRUD Application Using Functions - View

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From our previous article we went through the way of  entering data to the database using php functions. If your are not familiar with it visit  PHP CRUD Application Using Functions-Insert  to get to know about it. Now lets create the User View in the same file. I have made some changes to the insert form to make it look nice. Code for the new form is given below <div class="row">     <hr> </div> <div class="col-md-2"></div> <div class="col-md-8"> <div class="panel panel-default">   <div class="panel-body">   <h2>Add New User</h2> <form action="" method="POST">   <div class="form-group">     <label for="exampleInputEmail1">Name</label>     <input type="text" class="form-control" id="exampleInputEmail1" placeholder="Name" name="name">   <...
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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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Ruby - Variables and Constants

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This article will focus on variables and constants in Ruby. Variables Variables are used as a location to store a value. Variables are assigned using equal (=) sign. Eg: x=5 Constants Variables which starts with a capital letter is a constant where it's value cannot be changed. Eg: MyNum = 20 Below output will be given when assigning a value to a constant variable. Try out the code to get a more clear idea.
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