How to Unlock Samsung Galaxy SL i9003?

1. Insert a non accepted SIM card on your phone
2. Your phone will now display “SIM network unlock PIN” or “enter network code” GET YOUR SAMSUNG GALAXY SL I9003 UNLOCK CODE
3. Enter the unlock code and press unlock
4. Code accepted or network unlock successful phone will reboot
5. Your phone is now unlocked to any GSM network

If the phone does not give the prompt to enter unlock PIN or network code, then:

1. Switch ON your phone with a NOT ACCEPTED SIM Card
2. Compose: #7465625*638*CODE# (or *#7465625*638*CODE#).
3. Phone may reboot.

Populer Forks of Android

As we know, Android is open source mobile operating system developed by google. And Its all versions

Without  Honeycomb(Android 3.0-Tablet Version) are fully open source.

Lets see some its most famous forks(derived versions of android)

1.CyanogenMOD:	It is very famous among all android forks and it is built on android 2.3.5(Gingerbread).It provides many functionality which is not available in original android versions. This custom ROM has largest installation in world after original android.
2.MIUI ROM:	its totally iOS experience android fork developed by CHINISE community and based on same ginger bread.It is very attractive and has more user friendly UI. It has some own applications like own music player,dialer,contacs,etc.
3.Baidu Yi (Chinese: literally “Baidu Yi Platform”, meaning”change” or “easy”)	It is an operating system for mobile devices. It is based on Google’s Android but is a fork by Baidu, the dominant search engine operator in China. It was announced on 2 September 2011 at the 2011 Baidu Technology Innovation Conference in Beijing. So far it is a vaporware, and you can’t see any progress or updates on their website.

How To Display Network Upload / Download Speed On The Panel In Ubuntu 11.04/11.10?

Indicator-Sysmonitor (System Monitor Indicator) is a really interesting Ubuntu indicator because it allows you to display pretty much anything on the Unity (or GNOME) panel by using a simple command or a bash script.

(Speaking of Indicator-Sysmonitor: a recent update brought sensors support (make sure you install hddtemp and lm-sensors), but this post isn’t about that)

Currently there is no AppIndicator to display the actual network usage as in the actual values on the Unity panel in Ubuntu 11.04. We have Indicator Multiload but it only displays a graph so I wrote a script for Indicator-Sysmonitor to display the network upload/download speed as well as CPU and Memory usage (Indicator Sysmonitor already has CPU and Memory usage but if you want to use a script, you must get your script to display the CPU and Memory usage independently).

Latex start up guide

 

Latex is a Document preparation suite for creating well formated reports,pdfs,e books,magazine and etc..

In this guide we will learn how to handle LaTeX at geek level not at expert level.

There are two tools which we will need to understand.

1. Miktex-It is a compiler which will compile our document to generate pdf output.

(Download from here http://miktex.org/2.9/setup )

 

2. Led-It is a latex editor. In which we will write our code and we will compile it using Miktex.

(Download from here http://www.latexeditor.org/download_main.html )

All latex file(code) has extension as a .tex and all bibliography file has extension as a .bbl

Some points to remember for easy understanding and handling:

1. F7 is short cut key to compile your code in led.
2. Please do back up before editing any code.
3. If you found any error in compiling your code in led then type ‘H/h’ in console and press enter. It will show the error did by you.
4. Most of all tags starts from \tag-name
5. Some format needs its class to be in same directory where our tex fie is stored,like in IEEE format its class IEEEtrans.cls to be at same place where tex file is stored.
6. All images which are included in our tex are to be stored at same place where tex file is.

How to do :

1. Open LED.
2. Open .tex file.
3. Do modification in your way.
4. Compile it using F7.
5. Enable “Tools” menu in menu bar by right click.
6. Open PDF(PDF symbol) in Tools menu.
7. See your output in your installed pdf reader.

Examples of LaTex report formats:(Download Links are in brackets )

1. Simple format(http://ubuntuone.com/1j1bYh35ZEJhX7ryy4Dvec )
2. IEEE format(http://ubuntuone.com/3PIgBcl336e84tFsSW6qJL )
3. University Format(http://ubuntuone.com/3VkpaouTcYYzbJeEZ32OEi )

So modify it in your way and enjoy of doing LaTex.

How to use Indian Rupee symbol ?

Hello Indians ! Hope who are all clicked this article surely be passionate towards INDIA !!
We come across lots and lots of FONTS ! Each one looks different from others!
Beauty is that the most loved Rupee symbol of INDIA can also be used in our word,spreadsheets,notes,mails ,etc

How to make Mozilla Firefox faster?

1. Type "about:config" into the address bar and hit return. Scroll down and look for the following entries:

network.http.pipelining
network.http.proxy.pipelining
network.http.pipelining.maxrequests

Normally the browser will make one request to a web page at a time.
When you enable pipelining it will make several at once, which really
speeds up page loading.

2. Alter the entries as follows:

Set "network.http.pipelining" to "true"
Set "network.http.proxy.pipelining" to "true"
Set "network.http.pipelining.maxrequests" to some number like 30. This
means it will make 30 requests at once.

3. Lastly right-click anywhere and select New-> Integer.

Name it "nglayout.initialpaint.delay" and set its value to "0".
This value is the amount of time the browser waits before it acts on information it recieves.

Chat with Friends through MS DOS Command Prompt

Lets do chating via windows command prompt..

FOLLOW THE STEPS:

1) All you need is your friend's IP Address and your Command Prompt.

2) Open Notepad and write this code as it is.....!

@echo off
:A
Cls
echo MESSENGER
set /p n=User:
set /p m=Message:
net send %n% %m%
Pause
Goto A

3) Now save this as "Messenger.Bat".

Open or Close cd-rom using cmd

For that you have to download NirCmd tool...

Download NirCmd

To open the door of J: CD-ROM drive 

just type in 

nircmd.exe cdrom open j: 

To close the door of Y: CD-ROM drive  

just type in

nircmd.exe cdrom close y: 

List of CMD(Command prompt) commands

Accessibility Options : access.cpl
Add Hardware : hdwwiz.cpl
Add / Remove Programs : appwiz.cpl
Administrative Tools : control admintools
Automatic Updates : wuaucpl.cpl
Wizard file transfer Bluethooth : fsquirt
Calculator : calc
Certificate Manager : certmgr.msc
Character : charmap
Checking disk : chkdsk
Manager of the album (clipboard) : clipbrd
Command Prompt : cmd
Service components (DCOM) : dcomcnfg
Computer Management : compmgmt.msc
DDE active sharing : ddeshare
Device Manager : devmgmt.msc
DirectX Control Panel (if installed) : directx.cpl
DirectX Diagnostic Utility : dxdiag
Disk Cleanup : cleanmgr
System Information : dxdiag
Disk Defragmenter : dfrg.msc
Disk Management : diskmgmt.msc
Partition manager : diskpart
Display Properties : control desktop
Properties of the display (2) : desk.cpl
Properties display (tab "appearance") : control color
Dr. Watson : drwtsn32
Manager vérirficateur drivers : check

How to temporarily lock pc when someone enter wrong password?

From startup search box search for Local Security Policy and open it.

Then from security settings browse following.

Account pollicies > Account lockout policy > Account lockout threshold

Then give the value after how many invalid password attempts you want to lock your computer.

Keyboard shortcuts for Bash(Linux terminal)

Ctrl + A	Go to the beginning of the line you are currently typing on
Ctrl + E	Go to the end of the line you are currently typing on
Ctrl + L	Clears the Screen, similar to the clear command
Ctrl + U	Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
Ctrl + H	Same as backspace
Ctrl + R	Let’s you search through previously used commands
Ctrl + C	Kill whatever you are running
Ctrl + D	Exit the current shell
Ctrl + Z	Puts whatever you are running into a suspended background process. fg restores it.
Ctrl + W	Delete the word before the cursor
Ctrl + K	Clear the line after the cursor
Ctrl + T	Swap the last two characters before the cursor
Esc + T	Swap the last two words before the cursor
Alt + F	Move cursor forward one word on the current line
Alt + B	Move cursor backward one word on the current line
Tab	Auto-complete files and folder names