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Chandra Sekhar Kakarla chandrasekhar4u

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@chandrasekhar4u
chandrasekhar4u / DirectoryWatchService.java
Created May 9, 2017 09:46
Java 1.7+: Watching a Directory for File Changes (Requires Java 1.8+ to run because this code uses some features from Java 8 as well)
package <package>;
import <package>.Service;
import java.io.IOException;
/**
* Interface definition of a simple directory watch service.
*
* Implementations of this interface allow interested parties to <em>listen</em>
@chandrasekhar4u
chandrasekhar4u / chat-frontend.js
Created June 27, 2016 20:36 — forked from martinsik/chat-frontend.js
Node.js chat frontend and server
$(function () {
"use strict";
// for better performance - to avoid searching in DOM
var content = $('#content');
var input = $('#input');
var status = $('#status');
// my color assigned by the server
var myColor = false;
@chandrasekhar4u
chandrasekhar4u / FbShareActivity
Created October 16, 2015 22:39 — forked from vishalpawale/FbShareActivity
Sample Gist for FbShare
package com.sudosaints.android;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
/**
* @author Harsha Siriwardena
*
*/
public class SharingBaseActivity extends Activity {
public Spinner sharingSpinner;
String SD_CARD_PATH = null;
@chandrasekhar4u
chandrasekhar4u / FacebookController.java
Created October 16, 2015 22:09 — forked from krams915/FacebookController.java
Spring Social FacebookController.java
package org.krams.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.social.connect.ConnectionRepository;
import org.springframework.social.connect.NotConnectedException;
import org.springframework.social.facebook.api.Facebook;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@chandrasekhar4u
chandrasekhar4u / ConnectPlugin.java
Created October 16, 2015 22:05 — forked from ppcano/ConnectPlugin.java
Android FB Phonegap Plugin fix
package org.apache.cordova.facebook;
import java.util.Arrays;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.apache.cordova.api.Plugin;
@chandrasekhar4u
chandrasekhar4u / iterateMapInJSP
Created May 18, 2015 03:02
JSP Map<String,List> iteration example
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ page import="java.util.ArrayList"%>
<%@ page import="java.util.*"%>
<%
Map<String,ArrayList<String>> mapOfList = new LinkedHashMap<String,ArrayList<String>>();
ArrayList<String> list;
@chandrasekhar4u
chandrasekhar4u / Enum
Created September 20, 2014 18:55
Enum Advantages in Java
public enum Foo {
A("C") {
void doSomething() {
System.out.println("A: " + this.var);
}
},
B("D") {
void doSomething() {
System.out.println("B: " + this.var);
import com.google.common.util.concurrent.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.util.concurrent.Callable;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executors;

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>