Hanya ingin berbagi link blog yang menarik, blog parenting islami , saya fikir blog ini akan bermanfaat, bagi yang sudah menikah maupun yang akan menikah.
:)
FYI pimred nya adalah Priyanto Hidayatullah S.T, beliau adalah alumni & senior saya di kampus (Angk. ‘99).

I really like his voice when he reciting al-Quran. He is Syeikh Fahd al-Kanderi, please watch and listen his video

unfortunately, I don’t have all 30 juz of murottal by Syeikh al-Kanderi :(

if you have it, please share it with me,

thanks in advance

a man behind the ipod design talk about design

Katakanlah: “Hai hamba-hamba-Ku yang malampaui batas terhadap diri mereka sendiri, janganlah kamu berputus asa dari rahmat Allah. Sesungguhnya Allah mengampuni dosa-dosa semuanya. Sesungguhnya Dialah Yang Maha Pengampun lagi Maha Penyayang.

Dan kembalilah kamu kepada Tuhanmu, dan berserah dirilah kepada-Nya sebelum datang azab kepadamu kemudian kamu tidak dapat ditolong (lagi).

Dan ikutilah sebaik-baik apa yang telah diturunkan kepadamu dari Tuhanmu sebelum datang azab kepadamu dengan tiba-tiba, sedang kamu tidak menyadarinya,

There’s a hero
If you look inside your heart
You don’t have to be afraid
Of what you are

There’s an answer
If you reach into your soul
And the sorrow that you know
Will melt away

That a hero lies in you
that a hero lies in you

this application show current time & five prayer time for muslim specific for my current city (Bandung, latitude:6.54 & longitude: 107.36), with polar clock as visualization.

to compute prayer time, i use algorithm that described in this site http://tanzil.info/praytime/doc/calculation/.

source code:

import javafx.scene.shape.*;
import javafx.animation.*;
import java.util.*;
import javafx.scene.shape.*;
import javafx.scene.paint.Color;
import javafx.util.Math;

import javafx.scene.CustomNode;

import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.stage.Stage;

import javafx.date.DateTime;
import javafx.scene.control.Label;
import javafx.scene.image.ImageView;
import javafx.scene.image.Image;

import java.text.SimpleDateFormat;
/**
 * @author Muhammad Hakim A
 */

var hours;
var minutes;
var seconds;
var date;
var day;
var month;
var year;
var cal;
var time = Timeline {
    repeatCount: Timeline.INDEFINITE
    keyFrames: [
        KeyFrame {
            time: 100ms
            action:function(){
                    cal = createCalendar();
                    seconds = (cal.get(Calendar.SECOND) + (cal.get(Calendar.MILLISECOND) as Float)/1000)/60;
                    minutes = (cal.get(Calendar.MINUTE) + seconds)/60;
                    hours = (cal.get(Calendar.HOUR) + minutes)/12;
                   }
        }
    ]
}

var sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
var today:String = "{sdf.format(Calendar.getInstance().getTime())}";
function createCalendar() {
    var date = new Date();
    def calendar = Calendar.getInstance();
    calendar.setTime(new Date());

    calendar
}

// class polarclock
class PolarClock extends CustomNode{
        public var cX=10;
        public var cY=10;
        public var strokeWidth = 5;
        public var radius=50;
        public var secLength= 180;
        public var minLength= 90;
        public var hourLength= 30;
        public var text = "";

        override function create(){
            return Group{
                    opacity: 0.85
                    content:[
                            Arc {// second
                                centerX: cX, centerY: cY
                                radiusX: radius, radiusY: radius
                                startAngle: 90, length:bind -secLength+strokeWidth*360.0/(4*Math.PI*radius)
                                stroke: Color.GREEN
                                fill: null
                                strokeWidth: strokeWidth
                            }
                            Arc {// minute
                                centerX: cX, centerY: cY
                                radiusX: radius-17, radiusY: radius -17
                                startAngle: 90, length:bind -minLength+strokeWidth*360.0/(4*Math.PI*radius)
                                stroke: Color.RED
                                fill: null
                                strokeWidth: strokeWidth
                            }
                            Arc {// hour
                                centerX: cX, centerY: cY
                                radiusX: radius-34, radiusY: radius-34
                                startAngle: 90, length:bind -hourLength+strokeWidth*360.0/(4*Math.PI*radius)
                                stroke: Color.BLUE
                                fill: null
                                strokeWidth: strokeWidth
                            }
                            Label {
                                    translateY : cY+radius + 10
                                    translateX : cX - radius/2;
                                    text: text
                                    textFill: Color.GOLD
                            }
                    ];
            };
        }
}

// prayer time calculator
def JD1970 = 2440587.5;
def d2r = Math.PI/180;
def r2d = 57.2957795;
var dt:DateTime = DateTime{};
var jd = JD1970 + Math.floor((dt.instant + 0.5)/(1000 * 60 * 60* 24));
var D = jd - 2451545.0;  // jd is the given Julian date

var g = 357.529 + 0.98560028* D;
var q = 280.459 + 0.98564736* D;
var L = q + 1.915* sin(g) + 0.020*sin(2*g);

var R = 1.00014 - 0.01671*cos(g) - (1.4e-4)*cos(2*g);
var e = 23.439 - (3.6e-7)* D;
var RA = atan2(cos(e)*sin(L),cos(L))/15;

var d = asin(sin(e)*sin(L));  // declination of the Sun
var EqT = q/15 - RA;  // equation of time

// Bandung info
def TZ = 7;
def lat = 6.54;
def lng = 107.36;

var dzuhr = fixhour(12 + TZ - lng/15 - EqT);
var fajr = dzuhr - T(18);
var fajrh = [to12h(Math.floor(fajr)),to60((fajr - Math.floor(fajr))*60)];
var isya = dzuhr + T(17);
var ashr = dzuhr + 1.0/15*acos((sin(acotan(1.0+tan(lat-d)))
                    -(sin(lat)*sin(d)))/(cos(lat)*cos(d)));
var maghrib = dzuhr + T(0.8333);

function T(a:Double) {
return (1.0/15)*acos(-sin(a)-sin(lat)*sin(d)/cos(lat)*cos(d)) }
function fixhour(a:Float)
{
    var b = a - 24.0 * (Math.floor(a / 24.0));
    if (b < 0) b= b + 24.0;
    return b;
}

function to12h (h:Integer) { if (h>12) h-12 else h }
function to60(m:Integer) { if(m>60) m-60 else m }
function sin (a:Double) { Math.sin(a*d2r)}
function cos (a:Double) { Math.cos(a*d2r)}
function tan (a:Double) { Math.tan(a*d2r)}
function acotan (a:Double){ Math.atan(1.0/a)*r2d }
function acos(a:Double) { Math.acos(a)*r2d}
function asin(a:Double) { Math.asin(a)*r2d}
function atan(a:Double) { Math.atan(a)*r2d}
function atan2 (y:Double,x:Double) { Math.atan2(y, x)*r2d }

public function run () {
    time.play();
    println("{today}");
    var scene:Scene = Scene {
        width: 500
        height: 500
        fill: Color.BLACK
        content: [
               ImageView {
                        image: Image {
                                url: "{__DIR__}Masjid.png"
                        }
                }

               PolarClock{
                    radius:120
                    cX: 150
                    cY: 160
                    strokeWidth:15
                    secLength:bind 360*seconds
                    minLength: bind 360*minutes
                    hourLength:bind 360*hours
                    text: bind "today: {today}"
                  }
                  //fajr
                 PolarClock{
                    radius:50
                    cX: 340
                    cY: 60
                    strokeWidth:11
                    secLength: 360
                    minLength: fajrh[1]*6
                    hourLength: fajrh[0]*30
                    text: "Fajr: {fajrh[0]}:{fajrh[1]} am"
                  }
                  //dzuhr
                 PolarClock{
                    radius:50
                    cX: 340
                    cY: 200
                    strokeWidth:11
                    secLength: 360
                    minLength: to60((dzuhr - Math.floor(dzuhr))*60)*6
                    hourLength: to12h(Math.floor(dzuhr))*30
                    text: "Dzuhr"
                  }
                  //ashr
                 PolarClock{
                    radius:70
                    cX: 340
                    cY: 360
                    strokeWidth:11
                    secLength: 300
                    minLength: to60((ashr - Math.floor(ashr))*60)*6
                    hourLength: to12h(Math.floor(ashr))*30
                    text: "Ashr"
                  }
                  //maghrb
                 PolarClock{
                    radius:50
                    cX: 190
                    cY: 400
                    strokeWidth:11
                    secLength: 350
                    minLength: to60((maghrib - Math.floor(maghrib))*60)*6
                    hourLength: to12h(Math.floor(maghrib))*30
                    text: "Maghrib"
                  }
                  //isya
                 PolarClock{
                    radius:50
                    cX: 70
                    cY: 400
                    strokeWidth:11
                    secLength: 360
                    minLength: to60((isya - Math.floor(isya))*60)*6
                    hourLength: to12h(Math.floor(isya))*30
                    text: "Isya"
                  }]
        }

    def stage:Stage = Stage {
        title: "Five Prayer Time"
        scene: scene
    }
    stage.visible = true;
}

Aku mengadu kepada Waki’ tentang sulitnya (jeleknya) hafalanku
Maka dia menasihatiku untuk meninggalkan maksiat
Dan dia memberitahuku bahwa ilmu itu adalah cahaya
Dan Cahaya Allah, tidak akan diberikan (ditunjukkan) kepada pelaku maksiat

شَكَوْتُ إلَى وَكِيعٍ سُوءَ حِفْظِي               	فَأرْشَدَنِي إلَى تَرْكِ المعَاصي

وَأخْبَرَنِي بأَنَّ العِلْمَ نُورٌ	                      ونورُ الله لا يهدى لعاصي

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		http://jampasir.wordpress.com/2009/10/29/mobile-cloud-magic/
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		Thu, 29 Oct 2009 10:18:48 +0000
		Muhammad Hakim
				
		
		
		

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Short video of Google CEO, Eric Schmidt talking about the power of combination between cloud & mobile platform


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