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Showing posts with label Computer. Show all posts
Showing posts with label Computer. Show all posts

Friday, April 1, 2011

Perbedaan antara Compiler dengan Interpreter

Interpreter adalah perangkat lunak yang mampu mengeksekusi code program (yang ditulis oleh programmer) lalu menterjemahkannya ke dalam bahasa mesin, sehingga mesin melakukan instruksi yang diminta oleh programmer tersebut. Perintah-perintah yang dibuat oleh programmer tersebut dieksekusi baris demi baris, sambil mengikuti logika yang terdapat di dalam kode tersebut. Proses ini sangat berbeda dengan compiler, dimana pada compiler, hasilnya sudah langsung berupa satu kesatuan perintah dalam bentuk bahasa mesin, dimana proses penterjemahan dilaksanakan sebelum program tersebut dieksekusi.

Compiler sendiri adalah program sistem yang digunakan sebagai alat bantu dalam pemrogaman.Perangkat lunak yang melakukan proses penterjemahan code (yang dibuat programmer) ke dalam bahasa mesin.

Wednesday, March 30, 2011

Mencari file ganda dalam komputer dengan AllDup

Saya punya kebiasaan menyimpan dan mengcopy file dalam komputer dengan tujuan membackup. Tapi tanpa saya sadari, beberapa file yang sama sering tersimpan di berbagai folder yang berbeda dalam komputer. Tidak jarang juga saya mendownload file yang sama (lagu, program, film, atau file lainnya) dari internet dan menyimpannya di folder yang berbeda. Kalo sudah demikian, file-file yang sama tersebut makin lama akan memenuhi hard disk.
Untuk menangani file-file ganda tersebut, ada sebuah program yang membantu kita mencarikan untuk kita, dan nantinya dapat kita pilih file mana yang akan kita hapus. Program tersebut adalah AllDup (freeware), aplikasi ini bekerja mencari file-file dalam hard disk kita dan menampilkan hasilnya berupa nama-nama file yang sama yang ditemukan di dua tempat atau lebih.

MYOB Accounting

MYOB Accounting adalah solusi manajemen bisnis yang lengkap dan otomatis dan bagus untuk diterapkan di akuntansi perusahaan Anda dengan mudah, persediaan dan daftar kontak pelanggan. Fleksibel dan mudah digunakan untuk di adaptasikan ke proses bisnis.
Memiliki Fitur :

  • Accounts : daftar akun, buku besar, jurnal, multi job, multi category, anggaran
  • Banking : rekening bank, pengeluaran kas, penerimaan kas, rekonsiliasi bank, cetak formulir pengeluaran kas dan penerimaan kas, laporan kas flow

Ilmuwan Ciptakan Prosesor dari Plastik


LONDON - Apa jadinya jika prosesor yang selama ini dibuat dengan silikon, diubah dari bahan-bahan barang yang tak terpakai? Sekelompok ilmuwan di Eropa telah menggunakan 4.000 plastik, atau organik, transistor untuk membuat mikroprosesor dari plastik.

Chip berukuran dua sentimeter dan dibangun di atas foil plastik fleksibel dan sedang, yang disebut-sebut sebagai alternatif untuk silikon. Menurut Jan Genoe di pusat nanoteknologi IMEC di Leuven, Belgia ini bisa menjadi chip murah, ramah lingkungan dan fleksibel.

Tuesday, March 29, 2011

Symantec: 80% Email Di Dunia Merupakan Spam

Jika dalam dunia perekonomian dikenal singkatan BRIC yang mrupakan kependekan dari Brazil, Rusia, India, dan Cina. Empat negara tersebut merupakan pemimpin pasar berkembang.  Hal serupa ternyata berlaku pula dalam tren pertumbuhan spam. Dalam laporan Spam & Phising Report terakhir, empat negara itu juga jadi pemimpin pasar.

“Kita tahu BRIC adalah pemimpin negara berkembang dan menunjukkan pertumbuhan ekonomi yang luar biasa,” kata juru bicara Symantec, seperti dikutip dari Info Security Magazine, 28 Maret 2011. “Negara ini juga menunjukkan pertumbuhan yang cepat dalam broadband Internet,” ucapnya.

Monday, March 28, 2011

Mobil Wi-Fi, Mobil Masa Depan

WASHINGTON - Analis teknologi mengklaim, konsumen semakin menyambut gembira ide teknologi mobil wi-fi, yang memungkinkan sebuah mobil menjadi gudang informasi dan hiburan seperti layaknya ponsel cerdas atau komputer tablet.

Thursday, March 24, 2011

Titan, Komputer Tercepat di Dunia

Ilustrasi Super Komputer (tcmagazine.com)


Komputer super buatan AS ini diklaim memiliki kecepatan 20.000 triliun kalkulasi per detik.
Gelar komputer tercepat di dunia kembali ke direbut Amerika Serikat. Sebuah super komputer buatan Departemen Energi AS resmi terpilih menjadi komputer tercepat di dunia. Demikian dipaparkan peneliti asal PhysOrg.com, Kamis 24 Maret 2011.

Wednesday, March 23, 2011

Domain ".com".net".org" gratis

Buat temen-temen yang ingin mendapatkan domain gratis ,saya punya solusinya.
caranya gak ribet, cukup mencari 9 referal aja yang mau gabung dan saat bergabung tidak di kenakan biaya alias gratis.
Setelah mendapatkan 9 referal anda akan mendapatkan 1 domain gratis, jika mendapat 16 referal mendapat 2 domain . Domain yang tersedia antara lain " .COM" " .ORG" ".NET"


Ayo, tunggu apa lagi. segera dapatkan domain anda. klik disini untuk mulai mendaftar

Tuesday, March 22, 2011

10 Merek Laptop Terpopuler

Apple masih menjadi merek yang paling kerap dibicarakan di Internet.Desain dan keandalan laptop Apple membuatnya selalu ditanggap positif ketimbang produk lain di Internet. Namun, bukan berarti laptop-laptop berbasis Windows tidak baik. LG dan Sony juga sering dibicarakan sebagai alternatif.

Monday, March 21, 2011

Cara memberi logo link AMIKOM

1.log in blog anda

2.klik menu design/rancangan

3.klik menu tambah gadget/add a gadget

3.pilih html java script

3.copy paste kode di bawah 
<a href="http://amikom.ac.id/" target="_blank" >
<img src="http://www.amikom.ac.id/template/amikom2/images/logo_stmik_amikom.jpg"/></a>



4.Beri judul/tittle

5.save atau simpan....

Sunday, March 20, 2011

Apakah Ogopogo tertangkap oleh Google Earth ?

Apakah Ogopogo tertangkap oleh google earth ? Tidak ada yang bisa mengetahui dengan pasti. Gambar di bawah ini didapat oleh Abdulaziz dari Kuwait. Ketika ia mengetahui tentang danau Okanagan di Kanada yang menyimpan misteri makhluk bernama Ogopogo, ia memutuskan untuk melihat danau tersebut dengan google earth. Dan tanpa sengaja ia melihat suatu bayangan hitam yang misterius.

Apakah Nessie tertangkap Google earth ?

Apakah google earth telah menangkap sosok Nessie yang misterius ? Sebuah gambar yang terlihat lewat program ini menunjukkan adanya sebuah bentuk yang menyerupai makhluk air besar sedang berenang di bawah permukaan danau.


Struktur misterius berbentuk labu erlenmeyer di Karawang terlihat dari Google Earth

Struktur apa itu yang terlihat dari Google Earth di Karawang?


Salah satu cara tercepat untuk memecahkan sebuah misteri adalah bertanya kepada mereka yang sudah mengetahui jawabannya. Karena itu, kali ini saya akan meminta bantuan para pembaca untuk memecahkan misteri ini.

Thursday, March 17, 2011

The most modern browser there is: Internet Explorer 9 reviewed

When Microsoft first introduced Internet Explorer 9 at PDC in November 2009, it didn't show much. A few benchmarks, some talk about the technologies that the browser would use, and a little information about the direction that development would take. But it was a significant event nonetheless. After years of playing catch-up—the stopgap Internet Explorer 7 added tab support, and then the solid Internet Explorer 8, which offered little in the way of support for new Web innovations—Microsoft was starting to position its browser not only as good, but able to take on the competition and be best in class.
And with the release today of Internet Explorer 9, the company has gone on to deliver just that—IE9 is the most modern browser there is.
Microsoft set out to do four things with IE9. The browser had to be fast, it had to be standards-compliant, it had to be trustworthy, and it had to put the focus on sites and Web content, rather than the browser. Ars has been following the browser's development since the first public preview in March 2010, with extensive coverage of the beta and release candidate, but those major points are still worth looking at.

Google Launching Secret New Social Network Called Circles


We believe that Google will preview a major new social service calledGoogle Circles at South by Southwest Interactive today. If what we've heard is correct, the service will offer photo, video and status message sharing. Everything users share on Circles will be shared only with the most appropriate circle of social contacts in their lives, not with all your contacts in bulk. Circles may be shown off at an event co-hosted tonight by the ACLU, an organization focused on privacy and the liberties it affords. It may not be a big public launch yet, but it's clear that this is a major product in the works at the very least.
The service has been developed with extensive participation by Chris Messina, the co-creator of numerous successful social and software phenomena online, from BarCamp to Hashtags and much more. Messina declined to comment for this story. Jonathan Sposato, CEO of the photo editing service Piknik that Google acquired last year, is working on Circles as well. Sposato may be the only entrepreneur to have sold not one but two startups to Google - having founded Phatbits, a service that was acquired by Google in 2005 and became Google Gadgets. These are heavy hitting tech leaders and the service should be very interesting.

Task Killer

Very fast and neat way to end hanged applications, processes or services.

This program allows you to quickly and safely terminate "frozen" applications with our "Smart Kill" technology.

All you have to do - is to click on Task Killer icon at system tray and select some program from the list. It will terminate immediately!

· Very fast and neat way to unload ("kill") freezed ("hanged") applications, processes or services. Shows tasks, windows and(or) services in popup menu.
· "Smart Kill" mode - is more safe mode to kill program then standard task manager.
· Applications memory usage control.
· Flexible settings.
· Global hotkeys.
· User firendly interface.
· Very low process usage and memory usage.

Download Task Killer

Acess Veoh and Watch Veoh Videos with Hotspot Shield

Although it is kind of an old story, but you must have heard the censorship that Veoh has placed on some countries. They have banned a number of people in some specific countries from accessing Veoh and watching videos. So if you are one of those unlucky people in a blocked country, you cannot access veoh.

Anyways, I am about to help all of you people who have veoh blocked as I will help you to access veoh videos again. The simplest way of accessing veoh is to use a proxy. Although well-known proxies have been blocked by veoh so you should use less popular web proxies, in which case you will be able to access veoh. This would be the easiest way but as is the case with proxies, the speeds will be very slow which makes this option not viable. The second option would be to use a proxy server, keeping in mind that it needs to be located in a country that is not blocked by veoh. Proxy servers will also have the same slow speeds like web proxies do. The third option is to use a VPN.
I personally use Hotspot Shield as it is free and fairly decent in speeds. You can use it to bypass veoh blocking system and access and watch veoh videos again. You can download hotspot shield by clicking here. Once you install the software, just enable it and let it connect. After it connects, you can try to access veoh and it should work just fine.

Keep in mind though, hotspot shield offers only 3GB of bandwidth in a 30 day rolling window meaning for any 30 days, you are only allowed 3GB of bandwidth. This should be enough for accessing and watching veoh videos.
If you have any questions or comments, you can comment here or contact me through the contact page.

AIMP

AIMP is a full-featured free music player designed with sound quality and wide,
customizable functionality in mind. Over twenty audio formats are supported.
Audio is processed in 32-bit for crystal-clear sound. The player features a 18-band
graphics equalizer with extra built-in sound effects. You can extend the existing
functionality adding Input, DSP and Gen plug-ins from Winamp. All local and global
hotkeys are customizable. Full Unicode support. You can convert AudioCD to MP3,
OGG, WAV or WMA. Similarly, you can grab sound from any audio device on your
PC to MP3, OGG, WAV or WMA formats.














AntiVirus 2011 Performance Tests

AntiVirus Performance Tests

Each year we run several Performance Tests on the top Antivirus programs to see how they impact a computer's performance. See the 8 tests below that we ran on 2011 Antivirus Software...


1) Memory Use:



Note: 10 separate readings were taken 1 minute apart while the computer was idling.
The average memory usage (MB) is given in the graph below.

2) Reboot Time Increase:



Note: Reboot time after antivirus installation was compared to the reboot time without any antivirus software installed.
10 reboots were performed and the average increase in reboot time is shown in the graph below.

3) Installation Size:



Note: The installation size of each antivirus program is shown below - updates were downloaded after installation,
and are included in the results below.

4) Initial Scan Speed:



Note: A 1.0GB set of files was scanned (3000 total files, including 1466 .dll files),
and the first scan after antivirus installation is shown below. The Initial Scan Speed (below) is generally slower than
the Subsequent Scan Speed (see test #5) since many files are not scanned in the latter.

5) Subsequent Scan Speed:



Note: A 1.0GB set of files was scanned (3000 total files, including 1466 .dll files),
and the average scan speed was calculated from 10 scans (not including the Initial Scan) with a system reboot in between each scan.

6) Initial Application Launch Time:



Note: Mozilla Firefox was launched 10 times with a system reboot in between each.
The time taken was compared before and after antivirus installation.
The average increase in initial launch time is shown in the graph below.
Generally initial application launches (below) take longer than subsequent launches (see test #7).

7) Subsequent Application Launch Time:



Note: 10 launches of a web browser (Mozilla Firefox) were compared before and after antivirus installation.
The average increase in subsequent launch time is shown in the graph below (1st launch after reboot is not included).

8) File Conversion Time:



Note: Conversion time of a MP3 file being converted to several different formats (MP3 > WAV > MP3 > WMA > MP3).
The conversion time with antivirus installed was compared to the conversion time without any antivirus,
and the average increase in conversion time of 10 trials is shown below.




Overall 'System Impact Score'



Note: The "System Impact Score" is a comparative score tallied from the above 8 Antivirus tests.
15 points were given for a top ranking in each of the above tests, while 1 point was given for a bottom/15th-place ranking.
The higher overall score the better (120 total possible points).

Antivirus Versions Tested: Avast! AntiVirus Pro 6.0, AVG AntiVirus 2011, Avira AntiVir Premium 10.0, BitDefender AntiVirus Pro 2011, eScan AntiVirus 11.0, ESET NOD32 AntiVirus 4.2, F-Secure AntiVirus 2011, G Data AntiVirus 2011, Kaspersky AntiVirus 2011, McAfee AntiVirus Plus 2011, Norton AntiVirus 2011, Panda AntiVirus Pro 2011, Spyware Doctor with AntiVirus 2011, Trend Titanium AntiVirus+ 2011, and Webroot AntiVirus w/Spy Sweeper 2011.

Test Computer Specifications: Toshiba Pentium Dual-Core T4200 @ 2.00GHz (64-bit), with 3 GB RAM memory and 210 GB Hard-drive running Windows 7 Home Premium. Acronis True Image is used to create a backup image and to restore from before each antivirus installation, so each AV program runs in a similar environment.

Each antivirus program was run with Default Settings.

Graphs compiled March 2, 2011 (Avast 6.0 added)


from: http://www.antivirusware.com/testing/performance/ 

Top Ten Antivirus 2011

Top Ten Antivirus 2011

Most Antivirus companies have already released their latest software, the 2011 version of their antivirus software. Since the numbers of viruses over the internet are exceeding to the unbearable limits, antivirus companies are aggressively working on their antivirus programs to provide the best security and thus making their way in the top ten antivirus 2011 worldwide. It was extremely interesting to test various antivirus software on our lab computers. We infected our computer systems to fully test the capabilities of these antivirus programs. Among the best we found are the Bitdefender antivirus, Norton, F-Secure, ESET Nod32 and Kaspersky antivirus 2011. While BitDefender antivirus 2011 continues to be the best antivirus software, Kaspersky is still the best antivirus and security software manufacturer for business computers. Bitdefender and F-Secure are both good for home and business computers.

Top Ten Antivirus 2011

Here are the much awaited results. We have already tested these antivirus software and so far, this is the most comprehensive and best “top ten antivirus 2011″ review on the internet! If you plan to buy any of these software, you can check for antivirus coupons to save money on these top ten antivirus 2011 programs.
Antivirus Speed Stealth Configuration Price
BitDefender Antivirus 2011
Review | Download
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Norton Antivirus 2011
Review | Download
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F-Secure Antivirus 2011
Review | Download
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ESET NOD32 Antivirus 4
Review | Download
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Kaspersky Antivirus 2011
Review | Download
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TrendMicro Antivirus 2011
Review | Download
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Panda Antivirus 2011
Review | Download
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AVG Antivirus 2011
Review | Download
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ZoneAlarm Antivirus 2011
Review | Download
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G Data Antivirus 2011
Review | Download
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Top Ten Antivirus 2011 Testing

To rate the top ten antivirus 2011 a strong criteria is used. The antivirus software are measured on various factors like technology, stealth, speed, price, support, configuration, ease of use and more. As we move on with time, speed keeps becoming even more important factor. Also, pricing is another major factor that we included while ranking the top ten antivirus 2011 software. The list of best antivirus software 2011 is quite long. We considered the following antivirus software list to come up with the top ten antivirus 2011.
  • BitDefender Antivirus 2011
  • Norton Antivirus 2011
  • F-Secure Antivirus 2011
  • ESET NOD32 Antivirus 4
  • Kaspersky Antivirus 2011
  • TrendMicro Titanium Security
  • Panda Antivirus 2011
  • AVG Antivirus 2011
  • G Data Antivirus 2011
  • ZoneAlarm Antivirus 2011
  • Vipre Antivirus 2011
  • McAfee Antivirus Plus 2011
  • CA Antivirus 2011
  • Avanquest SystemSuite 11 Professional
  • Avira Antivir Premium 2011
  • Sophos Endpoint Security 2011
  • Comodo Antivirus 2011
  • PC Tools Spyware Doctor with Antivirus 2011
  • Quick Heal Antivirus 2011
  • Microsoft Security Essentials 2011
These are some of the best-of-the-best antivirus software and we have selected the top ten antivirus 2011 out of these antivirus programs. These security software were tested on various factors. Some of the factors we considered to judge these antivirus software are:
  • Speed – Antivirus software should be fast. Only the fastest antivirus will make for the top ten list.
  • Price – Antivirus software should be cheaper. The last thing we want is an expensive piece of software.
  • Stealth – Antivirus software should be able to detect and remove all virus, spyware and malicious codes.
  • Configuration – Antivirus software should be easy to configure and easy to run scans.
  • Updates – Updates should be regular and should not interrupt a user.
  • Real-time – Antivirus programs should provide real-time scanning options to detect and block real-time threats.
  • Support – Antivirus Companies should provide adequate after-sale support, related to the product.
These are just a few factors that have been considered while ranking the top ten antivirus 2011 software. Based on these factors, we have provided our lab test results. What do you think about this list of top 10 antivirus 2011? Are you using any of these antivirus software? Would you like to share your views and reviews with our users? Please share your experience by leaving a review below.


From: http://www.devduff.com/software/top-ten-antivirus-2011.php