Tag Archive For "source code"
Simple java program code to convert Image to Text
You can convert any image file to text by Optical Character Recognition using the below java program. The API we are using here is the Tesseract OCR which is free licensed. Before running the below program you have to download and install Tesseract in your PC. Visit the below link to get the installation file, …
How to add Responsive google Map in Webpage
In the video I have shown how you can integrate a responsive google map in web page. Source code. <style> .google-maps { position: relative; padding-bottom: 75%; // This is the aspect ratio height: 0; overflow: hidden; } .google-maps iframe { position: absolute; top: 0; left: 0; width: 100% !important; height: 100% !important; } </style> <div …
JAVA – Facebook graph API-Get user Posts
In this video, I have shown how you can generate Access token dynamically. And use the dynamic access to get facebook user and facebook user posts using facebook graph API. Here is the steps what you have to follow. 1. Login to facebook developers site and get an APP id by creating a facebook APP. …
JAVA – Integrate Login with Facebook using graph API
In this video I have shown how you can generate Access token dynamically. And use the dynamic access to get facebook user info using facebook graph API. Here is the steps what you have to follow. 1. Login to facebook developers site and get an APP id by creating a facebook APP. 2. Grant permission …
JAVA- Integrate login with Facebook using restfb API
In this video I have shown how you can integrate Login with facebook in web projects using restfb API. All the documentations are available in restfb.com documentation section. Here is the steps what you have to follow. 1. Login to facebook developers site and get an APP id by creating a facebook APP. 2. Grant …
How to generate QR code with Image using JAVA
In this video I have shown how you can create a QR Code with logo in side the QR. We are using 2 jar files which should be added in ClassPath to create the QR file. The jars are, 1 . javase-2.2.jar 2 . zxing-core-2.0.jar QR_Generate.java package com.chillyfacts.com; import java.awt.AlphaComposite; import java.awt.Graphics2D; import java.awt.image.BufferedImage; import …
Javascript- Send HTTP Get/Post Request and Read JSON response
In this video video I have shown how you can send Http Get Request and Post Request. Here I have used 2 websites which can send Get and Post requests which give JSON response. 1. ipinfodb.com -> We can send Get Request with IP address, It will give JSON response with details of IP address …
Get GEO Location Coordinates of User
In this video I have shown how you can get the GEO Location Coordinates of the user using simple java script code. <!DOCTYPE html> <html> <body onload=”getLocation()”> <p>Your Location Details are Shown Below.</p> <p id=”demo”></p> <script> var x = document.getElementById(“demo”); function getLocation() { if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(showPosition); } else { x.innerHTML = “Geolocation is not …
Create Document file dynamically using java
In this project we are trying to create a Microsoft Word file using Apache POI api with JAVA. 1. Project Structure 2. Jars used in the project are, 1. poi-3.17.jar 2. poi-ooxml-3.17.jar 3. poi-ooxml-schemas-3.17.jar 4. xmlbeans-2.6.0.jar 5. Mysql connector jar 3. Generate_Document.java package com.chillyfacts.com; import java.io.File; import java.io.FileOutputStream; import org.apache.poi.xwpf.usermodel.VerticalAlign; import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFParagraph; import …
Java Switch Statement source code
Java Switch statement executes if any of the cases in the switch is matched. Just like if-else-if ladder statement. Switch statements can be used only to String,int and enum parameters by default. 1.Java Switch with Integer Argument example. Java_Switch.java package com.chillyfacts.com; public class Java_Switch { public static void main(String[] args) { int i = 100; …