22 February, 2011

Program Sederhana Penyewaan CD/DVD for Delphi

Program ini merupakan tugas dari matakuliah IMK (Interaksi Manusia dan Komputer). Di mana mahasiswa diwajibkan membuat program aplikasi yang User Friendly yaitu antarmuka yang enak dilihat, mudah dioperasikan, mudah dipelajari, dan user merasa senang menggunakan/menjalankannya. Untuk membuat antarmuka yang memenuhi kriteria tersebut, maka aplikasi tersebut harus dapat menangani piranti-piranti yang terhubung dengan sistem, misalnya piranti masukan (keyboard, mouse, dll), dan juga piranti keluaran, misalnya layar dan printer.

Berikut adalah Interface program yang saya buat :

1. Form Login

2. Form Loading

3. Form Tabel Anggota

4. Form Tabel CD/DVD

5. Form Tabel Transaksi

Download aplikasinya disini (Program Penyewaan CD dan DVD v.1.1.rar)
Password winrar : fauyan

[+] ReadMore...

09 February, 2011

Deviltech Devil 9700 DTX HD 5870 (W860CU) Notebook

After a seeming eternity, the first notebooks with ATI's fervently awaited Mobility Radeon HD 5870 are finally available. We've snatched the Devil 9700 DTX, a correlating sample from Deviltech, and have taken the Radeon HD 5870 to its limits of gaming capacity. As many other suppliers (mySN, Notebookguru, Cyber-System, Hawkforce etc.), Deviltech allows the used Clevo barebones to be configured in many various ways (in this case, the W860CU). Intel's latest Core i5 and Core i7 range is available as the processor. This ranges from the dual-core Core i5 520M with 2.40 GHz up to the wickedly expensive quad-core Core i7 920XM with 2.00 GHz for the Devil 9700 DTX. The customer can choose among a DirectX 10 capable GeForce GTX 285M and a DirectX 11 capable, brand new Radeon HD 5870 as the graphic card.

As usual, the DDR3 RAM ranges from two to eight GBytes, the hard disk capacity from 80 GBytes (SSD) up to 640 GBytes (HDD). A common DVD burner is built into the standard configuration as an optical drive. However, a BluRay drive or BluRay burner can be integrated for a surcharge. Finally, WLAN, just like the operating system, costs extra. However, you tie yourself to a 15.6 inch FullHD display (1920x1080) with a glossy finish for the display.

The Devil 9700 DTX starts at a price of 1329 euro, but the price can quickly rocket to several thousand euro in the according configuration. Our prototype with a Core i7 820QM, Radeon HD 5870, a 4 GByte DDR3 RAM, a 320 GByte HDD (7200 rpm) and Windows 7 Home Premium 64 bit added up to a stately 1841 euro at the time of the test.

Specifications Deviltech Devil 9700 DTX HD 5870 :
  • Processor : Intel Core i7 820QM 1.73 GHz
  • Mainboard : Intel PM55
  • Memory : 4096 MB, 2x 2048 MByte DDR3-10700 1333 MHz
  • Graphics adapter : ATI Mobility Radeon HD 5870 - 1024 MB, Core: 700 MHz, Memory: 1000 MHz, GDDR5, 8.683.0.0
  • Display : 15.6 inch 16:9, 1920x1080 pixel, LED Backlight, glossy: yes
  • Harddisk : Seagate ST9320423AS, 320GB 7200rpm
  • Soundcard : Realtek ALC888
  • Connections : 1 Express Card 54mm, 4 USB 2.0, 1 Firewire, 1 DVI, 1 HDMI, Motorola SM56 Data Fax Modem, 1 Kensington Lock, 1 eSata, Audio Connections: 4x audio (incl. surround and S/PDIF-out), Card Reader: 7-in-1-cardreader
  • Networking : Realtek RTL8168D/8111D Family PCI-E GBE NIC (10/100/1000MBit), Intel Wireless WiFi Link 5100 AGN (abgn), 2.1 Bluetooth
  • Optical drive : Optiarc DVD RW AD-7700S
  • Size : height x width x depth (in mm): 42 x 370 x 260
  • Weight : 3.484 kg Power Supply: 0.605 kg
  • Battery : 42.18 Wh Lithium-Polymer
  • Price : 1841 Euro
  • Operating System : Microsoft Windows 7 Home Premium 64 Bit
  • Additional features : Webcam: 2.0 Megapixel, Tasche, manual, driver CD, cleaning cloth, DVI to VGA adapter, modem cable, 24 Months Warranty
Performance
Deviltech has bestowed us with the currently second fastest mobile quad-core processor, which is the very strong Core i7 820QM. The Core i7 820QM has a clock rate of 1.72 GHz and has, in opposition to the favored Core i7 720QM model, not "only" a 6 but an 8 MByte L3 cache right away. However, the TDP is identical with 45 watts. Merely the top model, Core i7 920XM, consumes even more energy with 55 watts. Whilst the currently fastest dual-core model, Core i7 620M, is already manufactured in a cutting edge 32nm process, the Core i7 820 QM is still based on a 45nm structure width.

But now to the highlights: Due to the hyperthreading technology, the Core i7 820QM can call on four additionally simulated cores beside its own four cores and thus manage up to eight cores at the same time. However, the benefits are limited to optimized applications, though. Far more interesting for gamers would be the practical turbo mode, called "Turbo Boost", which provides for an automatic CPU overclocking from 1.73 up to 3.06 GHz. Because the waste heat increases considerably during such an overclocking, experience has shown that the Core i7 get very hot and forces many cases to their thermal limits. The result: The turbo mode remains disabled under high load in many notebooks or only provides (if at all) for a very moderate overclocking.

Deviltech relies on the now finally available and, at the date of testing, fastest single graphic card, the Mobility Radeon HD 5870 from ATI. Whilst the Nvidia competitors only serve with support for DirectX 10.1, the HD 5870 is technically superior with its support for the current DirectX 11 interface. As its predecessor, Radeon HD 4870, the HD 5870 can fall back on 800 unified shaders. In return, the clock rate has increased considerably from 550 MHz (core) and 888 MHz (memory) to 700 MHz (core) and 1000 MHz (memory). However, the memory bus has been halved from 256 to 128 bits. But because of the applied GDDR5 VRAM this circumstance doesn't turn into the proverbial bottleneck, as the GDDR5 can score with a high memory bandwidth.

The manufacturing process of 40nm is very low. The HD 5870 treats itself to as much as 60 watts anyway. Thus, fairly long excursions remote from the mains can only be realized with a powerful battery. Just one more note: The Radeon HD 5870 might overall be very fast for notebook conditions, but it can only line itself in among the good, but not overwhelming, Radeon HD 5770 in comparison to the desktop range.

A four GByte random access memory, consisting of two modules with a 2048 MByte DDR3 RAM (1333 MHz) each, support the processor and graphic card. More main memory currently isn't needed for even demanding games.

Referensi : www.notebookcheck.net

[+] ReadMore...

07 February, 2011

Asus G73JH-TZ014V Gaming Notebook

The G73 already let the hearts of the notebook gaming community beat faster in its first available alternative. Asus has now upgraded it and equips the machine with an i7 quad-core CPU, 8 GB RAM, a mass memory of 1TB and a FullHD display. Currently, nine different models are listed at notorious price comparisons for the European market. You can take delight in the Intel i7-720QM quad-core CPU and the 1920x1080 pixel FullHD display for starting at 1599 euro. That's about 200 euro more than the starter alternative with an i5 CPU and a lower hard disk capacity and RAM, and without BluRay. Naturally, a legitimate question turns up in the target group: Is the surcharge worth it also in view of performance and image quality? We've tested the latest model and will try to answer these questions. Issues like the case, the connectivity and input devices won't be dealt with. Detailed information about that can be found in our review of the identically constructed Asus G73JH-TY042V.

Specifications Asus G73JH-TZ014V :
  • Processor : Intel Core i7 720QM 1.6 GHz
  • Mainboard : Intel HM55
  • Memory : 8192 MB, DDR3 PC3-10700, 4x2048MB
  • Graphics adapter : ATI Mobility Radeon HD 5870 - 1024 MB, Core: 700 MHz, Memory: 1000 MHz, GDDR5 VRAM, 8.683-091217a-092929C
  • Display : 17.3 inch 16:9, 1920x1080 pixel, Full HD Color-Shine (glare-type), glossy: yes
  • Harddisk : Seagate ST9500420AS, 500GB 7200rpm 2x500GB 1TB total
  • Soundcard : Realtek ALC269 @ Intel Ibex Peak PCH
  • Connections : 4 USB 2.0, 1 VGA, 1 HDMI, 1 Kensington Lock, Audio Connections: Headphone, microphone, Card Reader: 8in1 (SD,MMC,MS,xD,Smart Media,mini SD w/ adapter,MS-Duo)
  • Networking : Atheros AR8131 PCI-E Gigabit Ethernet Controller (10MBit), Atheros AR9285 Wireless Network Adapter (bgn), Bluetooth 2.0 Bluetooth
  • Optical drive : Matshita BD-CMB UJ141AS
  • Size : height x width x depth (in mm): 57 x 420 x 310
  • Weight : 4.03 kg Power Supply: 0.82 kg
  • Battery : 75 Wh Lithium-Ion, 14.6V 5200mAh
  • Price : 1679 Euro
  • Operating System : Microsoft Windows Vista Home Premium 64 Bit
  • Additional features : Webcam: 2Mp Webcam, Velcro cable tie, cleaning cloth, driver & tool DVD, 24 Months Warranty
Performance
Let's now continue with the performance part, as especially the upgrade of the CPU, RAM and built-in mass memory are a significant part of the newly laced gaming package. The most alluring modification for gamers is most likely the utilization of an Intel Core i7-720QM quad-core CPU, which tethers a high clock rate of single cores (up to 2.8 GHz) with the possible advantage of several cores (with up to 8 threads in sync due to hyperthreading). Looking at Intel's price design, the upgrade from a i5-520M to i7-720QM chip costs exactly 139 dollars. That's how much the current price difference of both processors is when 1000 units are bought.

If the other technical data of the CPUs are compared, 2.4-2.93 GHz speak for the 520M chip in opposition to 1.6-2.8 GHz in the 720QM. Nevertheless, the dual-core is again inferior, with a L2/L3 cache of 512/3072KB, to the quad-core (1024/6144KB). Ultimately, this also applies to the maximum power consumption of 45W vs. 32 W. There haven't been any changes in the graphic card. An ATI Mobility Radeon HD5870 GPU with a 1024MB GDDR5 video memory still does its job in the Asus G72JH.

The G73JH version with a quad-core CPU at hand also has the "Twin Turbo Mode" of Asus' Power4Gear software. We couldn't observe an impact on the CPU clock rate in opposition to the dual-core alternative, though. Even according benchmark tests didn't show any noteworthy differences.

Referensi : www.notebookcheck.net

[+] ReadMore...

Medion Akoya X7811 Gaming-Notebook

With the Akoya X7811, Medion has a real value for money bargain for 999 euro that can crow with a swift Radeon HD 5870. We've found out for you, if this offer is too good to be true. As Medion announced the Akoya X7811 at the Cebit in the beginning of March, we could hardly believe what we saw and heard: A gaming notebook with an ATI Mobility Radeon HD 5870 for 999 euro? There had to be a catch! All previously available notebooks with a Radeon HD 5870, like the Asus G73, or certain Clevo barebones, like the Deviltech Devil 9700 DTX are significantly beyond that in terms of price and add up to at least 1400 euro with the operating system. The customer, however, only gets the minimum configuration with a dual-core out of Intel's Core i3/i5 range for this. The Medion Akoya X7811 can, contrarily, serve with the quad-core Core i7-720QM already in the basic configuration. Therefore, we were in the same boat as the community, which has spent the last weeks in anxious expectation. After a subjectively endless waiting time, Medion has finally provided us with a prototype of the Akoya X7811, which we have tested thoroughly, as usual.

Specifications Medion X7811 / MD97327 DE :
  • Processor : Intel Core i7 720QM 1.6 GHz
  • Mainboard : Intel PM55
  • Memory : 4096 MB, 2x 2048 MByte DDR3-8500 (1066 MHz)
  • Graphics adapter : ATI Mobility Radeon HD 5870 - 1024 MB, Core: 700 MHz, Memory: 1000 MHz, GDDR5, 8.690.0.0
  • Display : 17.0 inch 16:10, 1680x1050 pixel, SEC4A47, glossy: yes
  • Harddisk : Seagate ST9500325AS, 500GB 5400rpm
  • Soundcard : Realtek ALC888/1200 @ Intel Ibex Peak PCH - High Definition Audio Controller
  • Connections : 1 Express Card 54mm, 4 USB 2.0, 1 Firewire, 1 VGA, 1 HDMI, 1 Infrared, 1 Kensington Lock, 1 eSata, Audio Connections: 4x audio (headphong/digital-out + SPDIF, microphone, line-out, line-in), Card Reader: MMC, SD, MS, MS Pro
  • Networking : Realtek PCIe GBE Family Controller (10/100/1000MBit), Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC (), 2.1 Bluetooth
  • Optical drive : TSSTcorp CDDVDW SN-S083C
  • Size : height x width x depth (in mm): 42 x 395 x 280
  • Weight : 3.2 kg
  • Battery : 58 Wh Lithium-Ion, 6 cell BTY-M66
  • Price : 999 Euro
  • Operating System : Microsoft Windows 7 Home Premium 32 Bit
  • Additional features : Webcam: 3.0 Megapixel, USB DVB-T TV-Tuner incl. antenna, remote control, Win 7 Home Premium 32 & 64bit recovery, driver & support DVD, Works 9.0, 24 Months Warranty

Performance
Fittingly to the potent graphic card, Medion had opted for a strong quad-core processor from Intel. The Core i7-720QM represents, so to say, the "starter model" of the Core i7 range and clocks with a low 1.60 GHz in its initial state. However, the clock rate can be boosted automatically up to 2.80 GHz with the turbo boost function. This overclocking is usually only enforced in lower load or when single cores are loaded. However, the turbo mode often remains disabled when everything is demanded from the cooling and the fan system due to a high load or when several cores are loaded. As a result, most games are currently still faster with a high clocked dual-core. But because more and more games have been benefiting from three or even four cores recently, and this trend will definitely become more common in the next few years, you will clearly have the greater future security with a quad-core. Thus, ambitioned gamers should without a doubt favor a quad-core CPU in the meantime.

Back to the Core i7-720QM. With assistance from a technology called hyperthreading, the processor can manage up to eight thread at the same time, which isn't so important for gamers (at the moment). The quite generously sized L3 cache of six MB is more significant. However, it should be mentioned that the stronger i7-820QM and i7-920XM models can even fall back on an eight MB L3 cache. The Core i7-720 consumes a lot of power with a TDP of 45 watts, which naturally has a negative impact on the battery life. Apart from that, the processor, manufactured in 45 nm, can handle temperatures up to 100°C (Tjunction), although you of course shouldn't really force such temperatures in view of durability.

A four GB DDR3 RAM (1066 MHz) that consists of two modules with 2048 MB each joins the processor. Incomprehensibly, Medion has only installed the 32 bit version of Windows 7 Home Premium. Thus, there are only about 3 GB of RAM available in practice. A 32 bit operating system might have a somewhat bigger hardware and driver compatibility, but the 64 bit design has long since begun its triumphal march. But because Medion has luckily included a DVD with the 64 bit version, you can remedy this condition yourself.

Referensi : www.notebookcheck.net

[+] ReadMore...

Program java Menghitung Bangun Kerucut & Tabung

Didalam program ini user menginputkan tinggi dan jari - jari untuk bangun A dan bangun B. kemudian program mengeksekusinya sehingga akan di ketahui luas permukaan dan volume bangun A maupun bangun B, sesuai tinggi dan jari - jari yang telah di inputkan.

Berikut contoh programnya :

import java.io.*;
class fauyan {
    double r,s,t;
    double phi = 3.14;
    double volumekerucut, volumetabung;
    double luaskerucut, luastabung;
/*
Email  : f_zan.hack@yahoo.com
Web   : fzan-aquana.blogspot.com
            fauzanvs.blogspot.com
*/
    void hitung() {
        luaskerucut = (phi * r) * (s + r);
        luastabung = (phi* r * 2) * (t + r);
        System.out.println(" ");
        System.out.println("  Luas Permukaan Kerucut : " +luaskerucut +" cm^2");
        System.out.println("  Luas Permukaan Tabung : " +luastabung +" cm^2");
        System.out.println(" ");

        volumekerucut = (phi * r * r * t) / 3;
        volumetabung = t * r * r * phi;
        System.out.println("  Volume Kerucut : " +volumekerucut +" cm^3");
        System.out.println("  Volume Tabung : " +volumetabung +" cm^3");
        System.out.println("==================================================");
    }
}

class responsi {
public static void main(String[] args) throws IOException {
BufferedReader dataIn = new BufferedReader(new InputStreamReader( System.in) );
fauyan a = new fauyan();
fauyan b = new fauyan();
 try{
    System.out.println("       MENGHITUNG BANGUN KERUCUT & TABUNG");
    System.out.println("==================================================");
    System.out.print ("Masukan Tinggi Bangun A = ");
    a.t = Integer.parseInt(dataIn.readLine());
    System.out.print ("Masukan Jari - Jari Bangun A = ");
    a.r = Integer.parseInt(dataIn.readLine());
    a.s= Math.sqrt((a.r * a.r)+(a.t * a.t));
  
    System.out.println(" ");
    System.out.print ("Masukan Tinggi Bangun B = ");
    b.t = Integer.parseInt(dataIn.readLine());
    System.out.print ("Masukan Jari - Jari Bangun B = ");
    b.r = Integer.parseInt(dataIn.readLine());
    b.s= Math.sqrt((b.r * b.r)+(b.t * b.t));
    System.out.println("==================================================");
  
    System.out.println(" ");
    System.out.println("------------------- Bangun A ----------------------");
    System.out.println(" Tinggi Bangun A : " +a.t +" cm");
    System.out.println(" Jari - Jari Bangun A : " +a.r +" cm");
    System.out.println(" Sisi Miring Bangun A : " +a.s +" cm");
    a.hitung();

    System.out.println(" ");
    System.out.println("------------------- Bangun B ----------------------");
    System.out.println(" Tinggi Bangun B : " +b.t +" cm");
    System.out.println(" Jari - Jari Bangun B : " +b.r +" cm");
    System.out.println(" Sisi Miring Bangun B : " +b.s +" cm");
    b.hitung();

    }catch( NumberFormatException e ){
    System.out.println("Salah Inputan!");
    System.exit(1);

   }
  }
}

[+] ReadMore...

06 February, 2011

Program Kalkulator Sederhana dengan Java

Bagi yang sedang mempelajari bahasa pemrograman, contoh kalkulator sederhana merupakan hal yang sudah biasa. Mengapa contoh tersebut sering ditugaskan oleh dosen ? ya, karena di sana ada penerapan input, pengulangan, output, dan juga penerapan pemrograman modular. Contoh yang saya buat di bawah ini adalah kalkulator sederhana dengan menggunakan bahasa Java. Pada contoh tersebut terdapat beberapa method yang diperlukan untuk sebuah kalkulator, seperti penjumlahan, pengurangan, perkalian dan pembagian.

Beerikut contoh programnya :

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
/*
  Email   : f_zan.hack@yahoo.com
  Web   : fzan-aquana.blogspot.com
              fauzanvs.blogspot.com
*/
class fauyan extends JFrame implements ActionListener {
    JLabel LData1 = new JLabel("Data 1 : ");
    JTextField data1 = new JTextField(15);
    JLabel LData2 = new JLabel("Data 2 : ");
    JTextField data2 = new JTextField(15);
    JButton tomboljml = new JButton("Jumlah");
    JButton tombolkurang = new JButton("Kurang");
    JButton tombolkali = new JButton("Kali");
    JButton tombolbagi = new JButton("Bagi");

fauyan (){
    super();
    setTitle("Isian Data");
    setSize(270,180);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    tomboljml.addActionListener(this);
    tombolkurang.addActionListener(this);
    tombolkali.addActionListener(this);
    tombolbagi.addActionListener(this);

    getContentPane().setLayout(new FlowLayout());
    getContentPane().add(LData1);
    getContentPane().add(data1);
    getContentPane().add(LData2);
    getContentPane().add(data2);
    getContentPane().add(tomboljml);
    getContentPane().add(tombolkurang);
    getContentPane().add(tombolkali);
    getContentPane().add(tombolbagi);
    }  
    public void actionPerformed(ActionEvent e) {
        Object objek = e.getSource();
    if (objek == tomboljml) {
        String d1 = data1.getText();
        String d2 = data2.getText();
        double a = Integer.parseInt(d1);
        double b = Integer.parseInt(d2);
        int hasiljml = (int) (a + b);
        JOptionPane.showMessageDialog(null,"Hasil Penjumlahan " +hasiljml);

    }
    if (objek == tombolkali) {
        String d1 = data1.getText();
        String d2 = data2.getText();
        double a = Integer.parseInt(d1);
        double b = Integer.parseInt(d2);
        int hasilkali = (int) (a * b);
        JOptionPane.showMessageDialog(null,"Hasil Perkalian " +hasilkali);
    }
    if (objek == tombolkurang) {
        String d1 = data1.getText();
        String d2 = data2.getText();
        double a = Integer.parseInt(d1);
        double b = Integer.parseInt(d2);
        int hasilkurang = (int) (a - b);
        JOptionPane.showMessageDialog(null,"Hasil Pengurangan " +hasilkurang);
        }
    if (objek == tombolbagi) {
        String d1 = data1.getText();
        String d2 = data2.getText();
        double a = Integer.parseInt(d1);
        double b = Integer.parseInt(d2);
        double hasilbagi = a/b;
        JOptionPane.showMessageDialog(null,"Hasil Pembagian " +hasilbagi);
        }
    }
        public static void main(String args[]) {
    fauyan frame = new fauyan();
    frame.setVisible(true);
  }
}



[+] ReadMore...

MSI GT663R Gaming Review

Premium gamer. If you are looking for a gaming notebook with as much power under the hood as possible, you'll be just right with MSI's GT663R. Find out in this review, if a Core i7-740QM and a GeForce GTX 460M is too much for the 15 inch size. The manufacturer, MSI, has always known how to squeeze high-performance components into the limited room of a 15 inch case. The GT663R is perfect evidence for this. In addition to a fast Intel quad core processor (Core i7-740QM), the gaming notebook is equipped with a high-end graphics card from Nvidia. The GeForce GTX 460M is DirectX 11 suitable. But not only gamers, but also movie fans are taken care of. The installed FullHD display can develop its full potential due to a BluRay drive.

Specifications MSI GT663R :
  • Processor : Intel Core i7 740QM 1.73 GHz
  • Mainboard : Intel PM55
  • Memory : 8192 MB, 2x 4096 MB DDR3 (1333 MHz @ 1066 MHz), three slots, 12 GB maximum
  • Graphics adapter : NVIDIA GeForce GTX 460M - 1536 MB, Core: 709 MHz, Memory: 1250 MHz, shader rate: 1417 MHz, ForceWare 259.70
  • Display : 15.6 inch 16:9, 1920x1080 pixel, 39.6 cm, AU Optronics B156HW01 V5, glossy: yes
  • Harddisk : WDC WD3200BEKT-22KA9T0, 320GB 7200rpm two hard disks in RAID 0, 640 GB in total
  • Soundcard : Realtek ALC888/1200 @ Intel Ibex Peak PCH - High Definition Audio Controller
  • Connections : 1 Express Card 54mm, 2 USB 2.0, 2 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 eSata, Audio Connections: 7.1 channel sound analog + SPDIF, Card Reader: XD,SD,MMC,MS
  • Networking : Realtek PCIe GBE Family Controller (10/100/1000MBit), Intel WiFi Link 1000 BGN (bgn), 2.1 Bluetooth
  • Optical drive : TSSTcorp DVDWBD TS-LB23A
  • Size : height x width x depth (in mm): 55 x 396 x 269
  • Weight : 3.426 kg Power Supply: 0.772 kg
  • Battery : 87 Wh Lithium-Ion, 7800 mAh, 9 cells, BTY-M6D
  • Price : 1600 Euro
  • Operating System : Microsoft Windows 7 Home Premium 64 Bit
  • Additional features : Webcam: 1280 x 720 @ 30 fps, adapter: 150 watt, Quick Start Guide, warranty leaflet and card, driver & tool DVD, BluRay & DVD Solution, Assassins Creed II, Office 2010 Starter, InterVideo WinDVD 8, 24 Months Warranty

The three currently available models only differ in the RAM capacity and hard disk configuration. The GT663R-i7468BLW7P that costs 1500 euros has a six GB DDR3 RAM (3x 2048 MB) and two 320 GB HDDs. The GT663R-i7488BLW7P we've tested costs 1600 euros and serves with an eight GB DDR3 RAM (2x 2048 MB). Then again, MSI charges a superior price for its top model. The buyer has to cough up an additional 300 euros (1800 euros) for 12 GB of DDR3 RAM (3x 4096 MB) and a hard disk capacity of 1000 GB (2x 500 GB).

We omitted the sections that describe the GT663R's "Case", "Connectivity" and "Input Devices" because we have already had this casing in review three times before (MSI GT660R, MSI GX660R & Medion Erazer X6811).

Referensi : www.notebookcheck.net

[+] ReadMore...

Review mySN XMG U700 ULTRA GTX 470M SLI Notebook

Mega Powerhouse. Performance enthusiasts with money to spend will find an extremely powerful desktop replacement in the mySN XMG U700 ULTRA. Equipped with a desktop-CPU and two GeForce GTX 470M GPUs, this 17-inch powerhouse aims to capture the title of "fastest notebook out there".

Specifications mySN XMG U700 ULTRA (GTX 470M SLI) :
  • Processor : Intel Core i7 (Desktop) 950 3.06 GHz
  • Mainboard : Intel X58 + ICH10R
  • Memory : 6144 MB, 3x 2048 MB DDR3 (1333 MHz @ 1066 MHz)
  • Graphics adapter : NVIDIA GeForce GTX 470M SLI - 2x 1536 MB, Core: 535 MHz, Memory: 750 MHz, Shader Clock Rate: 1070 MHz, ForceWare 259.70
  • Display : 17.3 inch 16:9, 1920x1080 pixel, LG LP173WF1-TLC1, 43.90 cm, LED Backlight, glossy: yes
  • Harddisk : Crucial RealSSD C300 (CTFDDAC128MAG-1G1), 128GB + 2x Seagate Momentus 7200.5 (ST9750420AS)—RAID 0, 750 GB each at 7200 RPM
  • Soundcard : Realtek ALC888/1200 @ Intel 82801JB ICH 10 - High Definition Audio Controller
  • Connections : 3 USB 2.0, 2 USB 3.0, 1 Firewire, 1 DVI, 1 HDMI, 1 Infrared, 1 Kensington Lock, 1 eSata, Audio Connections: Headphone Jack, Microphone Input, Line In, Surround 7.1/SPDIF Out, Card Reader: MMC, RS MMC, SD, Mini SD,SDHC, SDXC, MS, MS Pro, MS Duo, 1 Fingerprint Reader, Antenna (CATV)
  • Networking : JMicron PCI Express Gigabit Ethernet Adapter (10/1000MBit), Intel Centrino Advanced-N 6200 AGN (abgn), 2.1 Bluetooth
  • Optical drive : Optiarc DVD RW AD-7700S
  • Size : height x width x depth (in mm): 73 x 419 x 286
  • Weight : 6.1 kg Power Supply: 1.44 kg
  • Battery : 78.44 Wh Lithium-Ion, 5300 mAh, X7200BAT-8, 8 Cells
  • Price : 3077 Euro
  • Operating System : Microsoft Windows 7 Home Premium 64 Bit
  • Additional features : Webcam: 3.0 Megapixel, Power Supply: 300 Watts, User Manual, Driver and Tool DVD, Nero Multimedia Suite 10 Essentials, Microsoft Office 2010 Starter, 24-48 Months Warranty,
In the typical Schenker fashion, the mySN XMG U700 ULTRA can be custom tailored to your needs down to the fine details. To meet high demands for performance, the processor here is actually a desktop model. For gamers primarily interested in Core i7 processors, the CPUs available run the gamut from Core i7 950 (quad-core, 3.06 GHz, 8 MB L3-Cache) all the way to Core i7 980X (6-core, 3.33 GHz, 12 MB L3-Cache). The choice of Nvidia GeForce cards, particularly the GTX 460M and the GTX 470M make for smooth gaming and can be configured to run side by side thanks to Nvidia's SLI technology. The memory here is by no means inferior to the other hardware. The notebook can be configured to have up to a whole 12 GB of DDR3 RAM.

The decision concerning the hard drive can be difficult. That is to say, there's room for three individual hard disks. In addition to conventional HDDs and ultramodern SSDs, Schenker also offers the middle ground of several hybrid models.

If you're into watching films in high quality, you might want to consider an optional disc-drive upgrade. Rather than a DVD burner, you have the choice of a Blu-Ray player or even a Blu-Ray burner. An embedded WiFi module will likewise add to the price, whereas Bluetooth comes standard. The operating system comes as no surprise: Windows 7 Home Premium. Here too you have the option of scaling up the OS to Windows 7 Professional or Ultimate. If you are concerned about maintenance, the warranty can be extended from a standard 24 months to a maximum of 48 months. Only when it comes to the display are you restricted to a 17.3" glare-type display, which renders the picture at a resolution of 1920 x 1080.

As previously mentioned, the mySN XMG U700 ULTRA is meant for gamers with money in the bank. Even the starting price comes to a steep 1749 Euro. The more elaborate the configuration, the faster the price grows, reaching exorbitant levels. Our test device (see specs column at the right), for example, would cost 3077 Euro. Since we've already reviewed the essential Clevo X7200 Barebone twice (the basis for the in-review model), please refer to the DevilTech HellMachine DTX review for the sections discussing "Case", "Connectivity", and "Input Devices".

Referensi : www.notebookcheck.net

[+] ReadMore...

05 February, 2011

Pemrograman Java GUI (Graphical User Interface)

GUI atau Graphical Unit Interface, merupakan perangkat pertama untuk mengendalikan fungsi-fungsi suatu software, dan membuat pengguna mudah untuk memahami bagaimana menggunakan software tersebut. Kita dapat menyebut GUI sebagai bagian dari suatu software yang pertama kali ditangkap mata. Suatu software akan kelihatan bagus, jika GUI tersebut tampak menarik

Fungsi Java GUI (Graphical User Interface) :
• Menciptakan Layar / Windows
• Menciptakan Komponen grafis
• Mengorganisasikan Komponen pada ruang kerja frame window
• Memberikan properti, event, dan respon pada window ataupun komponen

Komponen Utama GUI java adalah JFC (Java Fundamental Class):
  • Koordinat GUI
  • AWT (Abstract Windows Toolkit) merupakan paket dasar dalam pembentukan GUI dengan menggunakan platform yang terdapat dalam masing-masing OS (native resource) Paket dasar : java.awt.component
  • Swing Product SUN dalam membangun GUI yang Independent sehingga bersifat cross platform dalam tampilan window yang dihasilkan. Paket dasar: javax.swing.Jcomponent
  • Event Handler Aksi-reaksi yang diberikan pada tiap-tiap komponen GUI

Contoh Sederhana pemrograman java GUI :

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
/*
Email : f_zan.hack@yahoo.com
Web : fzan-aquana.blogspot.com
fauzanvs.blogspot.com
*/
class halo extends JFrame implements ActionListener {
JLabel Lnama = new JLabel("Nama : ");
JTextField nama = new JTextField(15);
JButton tombol = new JButton("OK >>");

halo (){
super();
setTitle("Isian Nama");
setSize(270,100);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

tombol.addActionListener(this);

getContentPane().setLayout(new FlowLayout());
getContentPane().add(Lnama);
getContentPane().add(nama);
getContentPane().add(tombol);
}
public void actionPerformed(ActionEvent e) {
Object objek = e.getSource();
if (objek == tombol) {
String isinama = nama.getText();
JOptionPane.showMessageDialog(null,"Halo Boss " + isinama);
}
}
public static void main(String args[]) {
halo frame = new halo();
frame.setVisible(true);
}
}

referensi : www.ketutmardika.blogspot.com

[+] ReadMore...

MSI GX660R Gaming Notebook

Gaming for the Masses. Not long ago, we reviewed the pre-production model of the MSI GX660R. Now that the GX660R is on the market, MSI sent us another model, this time it's the same one that's lining the shelves of stores and available for you to buy. Some improvements have fortunately been made to this model in areas we had criticized in our previous review.

Specifications MSI GX660R :
  • Processor : Intel Core i7 740QM 1.73 GHz
  • Mainboard : Intel PM55
  • Memory : 6144 MB, ASint, DDR3-10600, 1333 MHz, max 12 GB, 3 Slots
  • Graphics : adapter ATI Mobility Radeon HD 5870 - 1024 MB, Core: 400 MHz, 8.751.0.0 Display 15.6 inch 16:9, 1920x1080 pixel, LED, glossy: yes
  • Harddisk : WDC WD5000BEVT, 500GB 5400rpm 500GB 5400 RPM, 2 Hard Discs, Raid 0 Soundcard Realtek ALC888
  • Connections : 1 Express Card 54mm, 2 USB 2.0, 2 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 eSata, Audio Connections: Microphone Input, Headphone Jack, 7.1 Analogue, Card Reader: 4-in-1 (SD/MMC/MS/MS-PRO), RJ 45
  • Networking : Realtek PCIe GBE Family Controller (10/100/1000MBit), Intel WiFi Link 1000 BGN (bgn)
  • Optical drive : TSSTcorp CDDVDW TS-L633C
  • Size : height x width x depth (in mm): 55 x 396 x 269
  • Weight : 3.5 kg Power Supply: 0.63 kg
  • Battery : 87 Wh Lithium-Ion, 9 Cells, 11.1 Volts
  • Price : 1799 Euro
  • Operating System : Microsoft Windows 7 Ultimate 64 Bit


A little while ago we reviewed the pre-production model of the GX660R, the overall rating of 81% was quite good for a pre-release model. However, this review didn't accurately reflect to product later offered to consumers. For example, the pre-release model was equipped with an HD-ready (720p) display, while the current model was bumped up a notch and fitted with a full-HD (1080p) display. Now that MSI has provided us with an up-to-date model of the GX660R available to consumers, we reevaluated some areas of the previous review. In doing so, we paid particular attention to the benchmarks and the display.

[+] ReadMore...

Pemrograman Java Eksepsi/Exception

Exception adalah event yang terjadi ketika program menemui kesalahan pada saat instruksi program dijalankan. Banyak hal yang dapat menimbulkan event ini, misalnya crash, harddisk rusak dengan tiba-tiba, sehingga program-program tidak bisa mengakses file-file tertentu. Programmer pun dapat menimbulkan event ini, misalnya dengan melakukan pembagian dengan bilangan nol, atau pengisian elemen array melebihi jumlah elemen array yang dialokasikan dan sebagainya.

Exception terdiri dari dua macam kelompok, yaitu :
  • Exception yang merupakan subclass RunTimeException
  • Exception yang bukan subclass RunTimeException
RunTimeException biasanya disebabkan oleh kesalahan program atau pada desain program. Misalnya NullPointerException yang disebabkan oleh proses inisialisasi program yang tidak sempurna dan ArrayIndexOutOfBoundsException yang disebabkan akses array yang melebihi kapasitas array yang ada.

Dalam bahasa Java, ketika terjadi kesalahan, otomatis akan dilemparkan sebuah objek yang disebut exception, yang kemudian dapat diproses lebih lanjut oleh fungsi-fungsi yang siap menangani kesalahan tersebut. Proses pelemparan exception tersebut sering dikenal dengan istilah throwing exception, sedangkan proses penerimaan exception yang bersangkutan dikenal dengan istilah catch exception.

Berikut contoh programnya :

import java.io.*;
class contoh_eksepsi {
public static void main(String[] args) {
    InputStreamReader isr = new InputStreamReader(System.in);
    BufferedReader buf = new BufferedReader (isr);
    System.out.print("Masukkan Bilangan Bulat : ");
    int x;
    try {
        String s = buf.readLine();
        x = Integer.parseInt(s);
    }catch(IOException ioe) {
       System.out.println("Kesalahan I/O : " + ioe);

    }catch(NumberFormatException nfe) {
       System.out.println("Kesalahan konversi : " + nfe);
  
    }
  }
}

referensi : www.jurnalkomputer.com

[+] ReadMore...

02 February, 2011

Pewarisan/Inheritance Pada Java

Dalam pemrograman berorientasi objek, kita akan dikenalkan pada suatu kata pewarisan, di mana sifat-sifat dari parent class/base class bisa diwariskan pada derived class. Metode dari kelas induk yang diturunkan ke kelas turunan dapat ditumpuki /diganti/di-overloading dengan mendefinisikan lagi metode tersebut dikelas turunannya. metode yang digunakan adalah yang sesuai dengan kelas asal obyek tersebut.

Protected diturunkan jadi Private
Public diturunkan jadi Public
Private diturunkan tidak terakses

berikut contohnya programnya :

class persegi{ // kelas induk
public double panjang,lebar;
protected double luas;
public void setluas (){
luas = panjang*lebar;
}
public double getluas (){
return luas;
}
}
class persegipanjang extends persegi{ // kelas anak
public double diagonal;
public void setluas(){
luas = diagonal*diagonal;
}
}
class coba {
public static void main(String[] args) throws IOException {
BufferedReader dataIn = new BufferedReader(new InputStreamReader( System.in) );
persegipanjang A = new persegipanjang();
try{
System.out.println("==================================================");
System.out.println("                            |Contoh Program Java Pewarisan|");
System.out.println("                            | www.fzan-aquana.blogspot.com|");
System.out.println("==================================================");
System.out.print ("Masukan Panjang = ");
A.panjang = Integer.parseInt(dataIn.readLine());
System.out.print ("Masukan Lebar = ");
A.lebar = Integer.parseInt(dataIn.readLine());
System.out.print ("Masukan Diagonal = ");
A.diagonal = Integer.parseInt(dataIn.readLine());
A.setluas();
System.out.println("Luas A = " +A.getluas());
}catch( NumberFormatException e ){
System.out.println("Error, inputan harus berupa angka!!!");
System.exit(1);
}
}
}

[+] ReadMore...

Template by : kendhin x-template.blogspot.com ==> Editor by : BIK