I Debugger!

Kilo Bytes Per Second vs. Kilo Bits Per Second (KBps vs. kbps)

2011-11-10T10:51:00.000+03:30

This post tries to clarify the confusion that many have regarding KBps and kbps (I was one too)

Measure of file size: KBps
Measure of data transfer speeds: kbps

Internet connectivity	Download speed (approx.(
256 kbps	31.3 KBps
384 kbps	46.9 KBps
512 kbps	62.5 KBps
768 kbps	93.8 KBps
1 mbps ~ 1000kbps	122.1 KBps

*Download speed is approximate because they will vary due to network signal loss, computer hardware overheads,...

How to prevent your flash drive from being infected by autorun viruses

2010-06-22T07:23:00.000+04:30

It's simple! Create a folder named "autorun.inf" in your flash drive or external harddisk. This technique can prevent auto-running viruses from spreading through your flashdrive or external HDD.
Note that if your flash drive is already infected or if there's already a file named "autorun.inf" you cannot create the folder. You'll have to find a way to delete that file first.

To reverse this, simply delete the folder you created, "autorun.inf".

How to fix your Windows 7 boot

2010-02-22T08:45:00.003+03:30

some times by installing linux or some problems you lose your boot menu for windows. to solve this problem the only thing that you have to do is to boot your system using Windows 7 DVD, in installation menu choose repair, and in repair menu choose command prompt. Then using bootrec.exe command in windows\system32 directory and using these switches:

/FixMbr

The /FixMbr option writes a Windows 7 or Windows Vista-compatible MBR to the system partition. This option does not overwrite the existing partition table. Use this option when you must resolve MBR corruption issues, or when you have to remove non-standard code from the MBR.

/FixBoot

The /FixBoot option writes a new boot sector to the system partition by using a boot sector that is compatible with Windows Vista or Windows 7. Use this option if one of the following conditions is true:

The boot sector has been replaced with a non-standard Windows Vista or Windows 7 boot sector.
The boot sector is damaged.
An earlier Windows operating system has been installed after Windows Vista or Windows 7 was installed. In this scenario, the computer starts by using Windows NT Loader (NTLDR) instead of Windows Boot Manager (Bootmgr.exe).

/RebuildBcd

The /RebuildBcd option scans all disks for installations that are compatible with Windows Vista or Windows 7. Additionally, this option lets you select the installations that you want to add to the BCD store. Use this option when you must completely rebuild the BCD.

Microsoft InstallShield Error: "Setup failed to launch Installation engine: Calss not Registered".

2010-02-15T00:44:00.001+03:30

Launch Windows Explorer by pressing Windows Key + E on your keyboard or select Start > Run and type explorer.
Browse to C:\Program Files \Common Files\InstallShield\engine.
Right-click the highlighted engine directory and select Delete.
Install the latest version of the iKernel engine.
1. Download iKernel engine update and save it to your Desktop.
2. Double-click on ikernelupdate.exe to install.

How to hard reset your Nokia 5800 without *#7370#

2010-01-23T23:19:00.004+03:30

Well, first of all every one say dial *#7370# and it is the simplest way for hard reseting your nokia symbian mobile phone. but when you can't even see the dial pad there's no way than using combination keys of:
Red + Green + Camera Button

step1. Turn off your phone
step2. Turn your phone on and before the nokia hand logo (after entering your sim card pin code, if available) press 3 keys of Red + Green + Camera Button
step3. Done! just answer the settings questions...

How to add Icon to your Website?

2009-01-30T13:44:00.008+03:30

Simply by adding a link tag you can have your own icon to a website. just make sure that you used full address of icon file.

for example:

<link rel="shortcut icon" href="http://www.nevisan.com/images/nevisan_icon.ico" />

all browsers support this tag.

you can also use a png file as your website icon but IE does not support it. then you have to add more than one link tag:

1st:

<link rel="shortcut icon" href="http://www.nevisan.com/images/nevisan_icon.ico" />

2nd:

<link rel="icon" type="image/png" href="http://www.nevisan.com/images/nevisan_icon24.png" />

IE uses the 1st tag and show the icon file, and other browsers like FireFox or Chrome use the 2nd one, and show the PNG file. just don't change the order.

another point is that to see the changes of Icons you have to use Ctrl+F5 in IE, because the old icon is cached.

my biggest problem is that I can't stop using png files... ;)

How to insert your html tags in blogspot Posts?

2009-01-30T11:01:00.004+03:30

First of all I have to talk about inserting HTML Tags in blogspot posts.
The first problem that I found inside my blog page...

You can take a picture of your code for example:

or insert it with some changes, for example:
<_body>

another way is using TextArea tag.
<html> <body> <div> sample code </div> </body> </html>

you have to insert this code in your post HTML editor like this:
<textarea rows="5" cols="65"><html> <body> <div> sample code </div> </body> </html>

thanks to: mysysad

Main purpose of this Blog!

2009-01-30T09:56:00.002+03:30

Hi
This is Mohsen Mirhoseini, software engineer.
I'm trying to share my software and web developing experiments in this blog for those who had the same problems.
enjoy it!