How to open On-Screen Keyboard in Windows XP

Problem: Sometimes the keyboard starts giving fault and some key does not work.
Solution: We can use on-screen keyboard with mouse click on it, the letters will be typed.

Open multiple link from single HTML link tag

Trick: You can open multiple links by single clicking the <a> tag (defines an anchor) using javascript code inside HTML. It is very simple. just include onclick() function and write inline javascript in its attribute.

How to Repair Incorrect Thumbnail for Image Files in Windows XP

Problem : Sometimes , the thumbnails of picture files get damaged and it shows a false thumbnail which is not the correct thumbnail of that image. This happens due to corrupt of thumbnail file management in windows XP.

Convert HTML code to show in post

Using HTML encoder Tool , you can show the code snippet inside a post .

For example: If you like to show a code snippet in a post, just copy the code and paste inside the text box in visual mode / Compose mode depending on your editor.

VFK45DVS3NKP

VFK45DVS3NKP

HTML encoder tool

Write your code you like to show in your post :

HTML Encoder:

Enter HTML code here

How to create Custom url Permalink in Wordpress

Every post you create gets an id and the link is shown with that id. But it looks very bad if you blog more and even it is hard to remember the numbers for every post id.

So to make it look better url to remember and also for bookmarking and SEO purpose, you need to change the Permalink Settings .

To change the Permalink Settings to Custom / Friendly url :

1. Go to your wordpress admin panel ( /wp-admin)
2. On left side bar , look for Settings -> Permalinks

Choose Custom Structure and on the right text box , paste the following line
/%category%/%postname%/

Click Save Changes

Done.

Look at my url of this post and think how friendly it is to understand what this post is about .

Please leave comment.

Disable Auto Formating in Code editor in Wordpress

It is really annoying while writing post and after switching from html mode to visual mode , the wordpress default editor itself adds tag. A way to stop this auto-formating is to install a plugin named : PS Disable Auto Formatting  which can be found in wordpress website.

Download PS Disable Auto Formatting v1.0.3

Steps to install this plugin:

1. Download the file.
2. Go to admin panel ( /wp-admin )
3. Look for "Plugins" on the left side menu and click it .
4. Click "Add New"
5. Select "Upload"
6. Browse the downloaded file and click "Install Now"

Done.

After that , select "Activate now" to run the plug-in.

Please Leave comment after reading.

Download HP Compaq dx2290 mt Windows XP Driver

After looking through out the internet , i found that , there is no specific driver of HP Compaq dx2290MT for Windows XP. After experimenting with Intel Drivers , i finally got them installed in Windows XP.

Download XP driver

Done.  

Try out yourself. Good Luck.

Check the official site of Intel Driver

(As per my configuration, i tried with Intel 945G Driver CD for Windows XP)

How to Open HyperLink Using bat File in Windows XP

To do this work , Do the following things:

Go to Start => Run => Notepad

Write the following code in that file :

@ECHO OFF
c:
cd C:\Program Files\Internet Explorer
start iexplore.exe http://www.google.com

Save as the File and give extension .bat

For example :

 create a file named openGoogleIE.bat

Done .

Note:
Bat File : In DOS, OS/2, and Microsoft Windows, batch file(.bat) is the name given to a type of script file, a text file containing a series of commands to be executed by the command interpreter.

Syntax:

Start     Starts a separate window to run a specified program or command.

CD      (Change Directory) is a command used to switch directories in MS-DOS.

Echo      is used to repeat the text typed in back to the screen and can be used to echo to a peripheral on the computer, such as a COM port.

(For any question , please comment and suggest.)

How to open multiple links in iframes

In HTML , iframe tag is used as a nested browser inside a page where you can view another website without changing the page.

To open links to a targeted iframe in the same page , you need to use target attribute inside a tag .

Sample code :

<iframe height="200" name="frm" width="300"></iframe>
<br />
<a href="http://www.bdnews24.com/" target="frm">Bdnews24</a>
<br />
<a href="http://www.bangladesh-data.blogspot.com/" target="frm">Bangladesh blog</a>

Output may look like this:

snapshot

php File Upload - Tutorial with Example

PHP: Hypertext Preprocessor,scripting language

PHP File Upload

Example HTML code for file upload:
Form_page.php

<html>
<body>

<form action="upload_file.php" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file" /> 
<br />
<input type="submit" name="submit" value="Submit" />
</form>

</body>
</html>

upload_file.php [Simple Code]

<?php
if ($_FILES["file"]["error"] > 0)
  {
  echo "Error: " . $_FILES["file"]["error"] . "<br />";
  }
else
  {
  echo "Upload: " . $_FILES["file"]["name"] . "<br />";
  echo "Type: " . $_FILES["file"]["type"] . "<br />";
  echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
  echo "Stored in: " . $_FILES["file"]["tmp_name"];
  }
?>

Parameters of $_FILES

• $_FILES["file"]["name"] - the name of the uploaded file
• $_FILES["file"]["type"] - the type of the uploaded file
• $_FILES["file"]["size"] - the size in bytes of the uploaded file
• $_FILES["file"]["tmp_name"] - the name of the temporary copy of the file stored on the server
• $_FILES["file"]["error"] - the error code resulting from the file upload

upload_file.php [Code with Restriction on Upload, store the file in php temp folder]

<?php
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/pjpeg"))
&& ($_FILES["file"]["size"] < 20000))
  {
  if ($_FILES["file"]["error"] > 0)
    {
    echo "Error: " . $_FILES["file"]["error"] . "<br />";
    }
  else
    {
    echo "Upload: " . $_FILES["file"]["name"] . "<br />";
    echo "Type: " . $_FILES["file"]["type"] . "<br />";
    echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    echo "Stored in: " . $_FILES["file"]["tmp_name"];
    }
  }
else
  {
  echo "Invalid file";
  }
?>

upload_file.php [Code with Restriction on Upload, store the file in destination folder]

<?php
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/pjpeg"))
&& ($_FILES["file"]["size"] < 20000))
  {
  if ($_FILES["file"]["error"] > 0)
    {
    echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
    }
  else
    {
    echo "Upload: " . $_FILES["file"]["name"] . "<br />";
    echo "Type: " . $_FILES["file"]["type"] . "<br />";
    echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

    if (file_exists("upload/" . $_FILES["file"]["name"]))
      {
      echo $_FILES["file"]["name"] . " already exists. ";
      }
    else
      {
      move_uploaded_file($_FILES["file"]["tmp_name"],
      "upload/" . $_FILES["file"]["name"]);
      echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
      }
    }
  }
else
  {
  echo "Invalid file";
  }
?>

Login module without create account feature? [Joomla - CMS]

Problem: Login module without create account feature? [Joomla - CMS]

Solution : These are the steps to remove the Create an Account link which is part of the Login module.

Login to Administrator in your Joomla Folder

1) Goto Global Configuration

2) Click the System link

3) Under User Settings, look for Allow User Registration.

4) Select No

5) Click Save

Done.

Download OpenGL files

OpenGL (Open Graphics Library) is a standard specification defining a cross-language, multi-platform API for writing applications and simulating physics, that produce 2D and 3D computer graphics.

GLUT means  OpenGL Utility Toolkit . To code for OpenGL , you need to download this.

Download OpenGL files from xmission.com

After visiting the link , you will find links of zip files.

There are two versions: i) Library files ii)Source files

Next Tutorial :

How to write and run hello world of OpenGL code.

How to Convert newline to comma from List of Words

Newline to Comma

Sometimes you need to find out the duplicate words written in a list of words written with newline, the easy way of converting back to comma separated sentience is to convert newline into comma or any other separator.

How to Convert comma with newline in a Sentence

Comma to Newline

Sometimes you need to find out the duplicate words written in the comma seperated sentence, the easy way of finding is just convert the words seperated by newline.

Nokia Phone Quality Check with code

To check IMEI, dial *#06#

Check the 7th and 8th numbers to know its origin of manufacture/assemble:

You can also get to see IMEI code printed outside the retail box of your phone. So you can easily check the 7th and 8th from the packet and know about its origin.

=========  1  2  3  4  5  6   7   8  9  10  11  12  13  14  15

Phone serial no.  x  x  x  x  x  x   ?   ?   x   x    x    x    x    x    x

IF the Seventh & Eighth digits are 00 this means your cell phone was
manufactured in original factory which is the best Mobile Quality

IF the Seventh & Eighth digits are 01 or 10 this means your cell phone was
manufactured in Finland which is very Good quality

IF the Seventh & Eighth digits are 02 or 20 this means your cell phone was
assembled in Emirates/UAE which is poor quality

IF the Seventh & Eighth digits are 03 or 30 this means your cell phone was
assembled in Germany which is fair quality

IF the Seventh & Eighth digits are 04 or 40 this means your cell phone was
assembled in China which is good quality but not good compare to 01 or 10

IF the Seventh & Eighth digits are 05 or 50 this means your cell phone was
assembled in Brazil / USA / Finland which is better quality

IF the Seventh & Eighth digits are 06 or 60 this means your cell phone was
assembled in Hong Kong / Mexico which is good quality

IF the Seventh & Eighth digits are 08 or 80 this means your cell phone was
manufactured in Hungary which is fair quality

IF the Seventh & Eighth digits are 13 this means your cell phone was
assembled in Azerbaijan which is very Bad quality and also dangerous for

your health.

Validate your IMEI number to be Genuine or Fake from this link: IMEI checker

[ Source:

 www.toostep.com , 

www.learnwithnet.com ]

How to decode JSON using PHP5 for Facebook application

The new Graph API helps to read and write data to Facebook. Every object in the social graph has a unique ID. You can fetch the data associated with an object by fetching https://graph.facebook.com/ID. For example, the official page for the Facebook Platform has id 19292868552, so you can fetch the object at https://graph.facebook.com/19292868552 All responses are JSON objects. Here is the code to decode JSON OBJECT / to get data from the graph api link . 

Code Sample : //FETCHING THE JSON FROM THE URL

$jsonurl = "https://graph.facebook.com/". $user_id; $json = file_get_contents($jsonurl,0,null,null); $json_output = json_decode($json);

// THIS PRINTS THE WHOLE STRING OF JSON

var_dump( json_decode( $json,true)) ;

// ITS SAME AS YOU ARE USING it as an object

$user_firstName = $json_output->first_name;

//PRINTS THE FIRST NAME OF THE LOGGED IN USER

echo $user_firstName ;

You can also directly use the graph api for showing the profile picture. For example :

<img src="https://graph.facebook.com/<?= $user ?>/picture"/>

Link :

  Graph API Facebook Documentation

How to get Latitude Longitude tooltip in Google map

To get the values of latitude and longitude, you can easily find it from google maps and activate an option which will get a tooltip where it will display the values at your mouse point.

Follow the steps below to get the values:

1. Visit Google Maps  and login to your gmail account.

2. On the upper right corner, select the green flask icon .

3. Look for LatLng Tooltip and select enable option .



4. Click Save Changes .

The result will be like the image below .



Done.

BFS Graph implemented in C

Breadth First Search Graph

Read below about BFS Graph implementation in C.( Breadth First Search )

Problem : Show minimum cost path from source to destination using BFS at source. Solution in C Language given below:

Understanding the Tween class in Flash 8 ActionScript 2

The Tween class lets you move, resize, rotate, or fade a movieclip using only ActionScript. You can animate any property of a movieclip, such as x, y, rotation, scaleX, scaleY, and alpha. You can also specify how long the animation will last in either seconds or frames. 

[Solution] Takes Longer time to open Photo from Desktop

Problem : When I click an image photo from desktop then it takes longer time to show it. Why it takes time to open a photo from desktop ?  How to see them faster ?

Reason : The reason i found is , if there is any dead link or invalid link in desktop then it gets trouble to create thumbnails for photo slide shows.

Solution : find invalid dead links from desktop and delete it. You can manually find them or use CCleaner to clear Desktop shortcuts.

Photo loading

Nokia Symbian 60 series Product Line

Symbian is a mobile operating system (OS) and computing platform designed for smartphones and currently maintained by Accenture. The Symbian platform is the successor to Symbian OS and Nokia Series 60; unlike Symbian OS, which needed an additional user interface system, Symbian includes a user interface component based on S60 5th Edition. The latest version, Symbian^3, was officially released in Q4 2010, first used in the Nokia N8.

[for more information, visit : http://en.wikipedia.org/wiki/Symbian ]

What Database to use for Flex Standalone Application

Adobe Air helps to provide a platform for running a flex project as desktop application.

There are some database that are good for flex desktop application.

Zend Framework hello world Tutorial

This is a compact tutorial on Zend Framework hello world.

If you like to know more , then read the Zend Framework Documentation.

First, you need to download Zend framework from below links.
or visit: framework.zend.com

• Download  Zend Framework 1.11.0 Full
• Download Zend Framework 1.11.0 Minimal
• Download Zend Framework 1.11.0 Documentation

After Download , unzip the file and place inside your host / locahost .

Open the php.ini file .

Add the include path of library folder of zend like this :

include_path = "/ZendFramework-1.11.0-minimal/library"

Create a project name as "MyWebsite" and copy the library folder from zend.

- Folder Tree -

Detailed folder Structure :

MyWebsite
|_applications
| |_config
| |_models
| |_modules
|   |_public
|     |_controllers
|     | |_IndexController.php
|     |
|     |_views
|       |_scripts
|       | |_index
|       |   |_index.phtml
|
|_library
| |_Zend
|
|_.htaccess
|_index.php
|




Done.

Download : MyWebsite.zip and unzip it in your host/localhost
It includes zend library , and index page.


If any problem , comment below.

How to Add Javac to Compile Java code in Windows

To compile java code in command promt , you need to register the java variable to the windows Environment variable .

Follow the step below :

How to create Joomla templates - hello world

To create your own template for Joomla CMS , you need to follow some directory structure and file names. The template should have at least this 2 files : templateDetails.xml and index.php

You need to create a folder and the files inside it. Place this folder under templates folder inside the joomla folder.

To set your template , go to Extensions -> template manager.
Choose your template name from the list and click default to make effected.

The file structure of the templateDetails.xml :

<?xml version="1.0" encoding="utf-8"?>
<install version="1.5" type="template">
<name>My First J template</name>
<description>
This is my Template
</description>
<files>
<filename>index.php</filename>
<filename>templateDetails.xml</filename>
</files>
</install>

Sample index.php file :

<html>
<head>
<jdoc:include type="head" />
</head>
<body>
<jdoc:include type="message" />
<div class="center" align="center">Welcome to my World! Lets have some fun</div>
<jdoc:include type="modules" name="debug" />
</body>
</html>

Done.

Bangla ASCII hexadecimal code Unicode

ASCII stands for American Standard Code for Information Interchange. It reserves the first 32 codes (numbers 0–31 decimal) for control characters: codes originally intended not to represent printable information, but rather to control devices (such as printers) that make use of ASCII, or to provide meta-information about data streams such as those stored on magnetic tape.
Unicode Range for Bengali is 0981 - 09FA
Total 89 Character .

To use the codes, use Font:Arial to view. Unicode characters from U+0980 to U+09FF

Bangla ASCII codes:Name Chart

Number	Entity (hex)	Entity (decimal)	Character	Description
U+0981	ঁ	ঁ	ঁ	BENGALI SIGN CANDRABINDU
U+0982	ং	ং	ং	BENGALI SIGN ANUSVARA
U+0983	ঃ	ঃ	ঃ	BENGALI SIGN VISARGA
U+0985	অ	অ	অ	BENGALI LETTER A
U+0986	আ	আ	আ	BENGALI LETTER AA
U+0987	ই	ই	ই	BENGALI LETTER I
U+0988	ঈ	ঈ	ঈ	BENGALI LETTER II
U+0989	উ	উ	উ	BENGALI LETTER U
U+098A	ঊ	ঊ	ঊ	BENGALI LETTER UU
U+098B	ঋ	ঋ	ঋ	BENGALI LETTER VOCALIC R
U+098C	ঌ	ঌ	ঌ	BENGALI LETTER VOCALIC L
U+098F	এ	এ	এ	BENGALI LETTER E
U+0990	ঐ	ঐ	ঐ	BENGALI LETTER AI
U+0993	ও	ও	ও	BENGALI LETTER O
U+0994	ঔ	ঔ	ঔ	BENGALI LETTER AU
U+0995	ক	ক	ক	BENGALI LETTER KA
U+0996	খ	খ	খ	BENGALI LETTER KHA
U+0997	গ	গ	গ	BENGALI LETTER GA
U+0998	ঘ	ঘ	ঘ	BENGALI LETTER GHA
U+0999	ঙ	ঙ	ঙ	BENGALI LETTER NGA
U+099A	চ	চ	চ	BENGALI LETTER CA
U+099B	ছ	ছ	ছ	BENGALI LETTER CHA
U+099C	জ	জ	জ	BENGALI LETTER JA
U+099D	ঝ	ঝ	ঝ	BENGALI LETTER JHA
U+099E	ঞ	ঞ	ঞ	BENGALI LETTER NYA
U+099F	ট	ট	ট	BENGALI LETTER TTA
U+09A0	ঠ	ঠ	ঠ	BENGALI LETTER TTHA
U+09A1	ড	ড	ড	BENGALI LETTER DDA
U+09A2	ঢ	ঢ	ঢ	BENGALI LETTER DDHA
U+09A3	ণ	ণ	ণ	BENGALI LETTER NNA
U+09A4	ত	ত	ত	BENGALI LETTER TA
U+09A5	থ	থ	থ	BENGALI LETTER THA
U+09A6	দ	দ	দ	BENGALI LETTER DA
U+09A7	ধ	ধ	ধ	BENGALI LETTER DHA
U+09A8	ন	ন	ন	BENGALI LETTER NA
U+09AA	প	প	প	BENGALI LETTER PA
U+09AB	ফ	ফ	ফ	BENGALI LETTER PHA
U+09AC	ব	ব	ব	BENGALI LETTER BA
U+09AD	ভ	ভ	ভ	BENGALI LETTER BHA
U+09AE	ম	ম	ম	BENGALI LETTER MA
U+09AF	য	য	য	BENGALI LETTER YA
U+09B0	র	র	র	BENGALI LETTER RA
U+09B2	ল	ল	ল	BENGALI LETTER LA
U+09B6	শ	শ	শ	BENGALI LETTER SHA
U+09B7	ষ	ষ	ষ	BENGALI LETTER SSA
U+09B8	স	স	স	BENGALI LETTER SA
U+09B9	হ	হ	হ	BENGALI LETTER HA
U+09BC	়	়	়	BENGALI SIGN NUKTA
U+09BE	া	া	া	BENGALI VOWEL SIGN AA
U+09BF	ি	ি	ি	BENGALI VOWEL SIGN I
U+09C0	ী	ী	ী	BENGALI VOWEL SIGN II
U+09C1	ু	ু	ু	BENGALI VOWEL SIGN U
U+09C2	ূ	ূ	ূ	BENGALI VOWEL SIGN UU
U+09C3	ৃ	ৃ	ৃ	BENGALI VOWEL SIGN VOCALIC R
U+09C4	ৄ	ৄ	ৄ	BENGALI VOWEL SIGN VOCALIC RR
U+09C7	ে	ে	ে	BENGALI VOWEL SIGN E
U+09C8	ৈ	ৈ	ৈ	BENGALI VOWEL SIGN AI
U+09CB	ো	ো	ো	BENGALI VOWEL SIGN O
U+09CC	ৌ	ৌ	ৌ	BENGALI VOWEL SIGN AU
U+09CD	্	্	্	BENGALI SIGN VIRAMA
U+09D7	ৗ	ৗ	ৗ	BENGALI AU LENGTH MARK
U+09DC	ড়	ড়	ড়	BENGALI LETTER RRA
U+09DD	ঢ়	ঢ়	ঢ়	BENGALI LETTER RHA
U+09DF	য়	য়	য়	BENGALI LETTER YYA
U+09E0	ৠ	ৠ	ৠ	BENGALI LETTER VOCALIC RR
U+09E1	ৡ	ৡ	ৡ	BENGALI LETTER VOCALIC LL
U+09E2	ৢ	ৢ	ৢ	BENGALI VOWEL SIGN VOCALIC L
U+09E3	ৣ	ৣ	ৣ	BENGALI VOWEL SIGN VOCALIC LL
U+09E6	০	০	০	BENGALI DIGIT ZERO
U+09E7	১	১	১	BENGALI DIGIT ONE
U+09E8	২	২	২	BENGALI DIGIT TWO
U+09E9	৩	৩	৩	BENGALI DIGIT THREE
U+09EA	৪	৪	৪	BENGALI DIGIT FOUR
U+09EB	৫	৫	৫	BENGALI DIGIT FIVE
U+09EC	৬	৬	৬	BENGALI DIGIT SIX
U+09ED	৭	৭	৭	BENGALI DIGIT SEVEN
U+09EE	৮	৮	৮	BENGALI DIGIT EIGHT
U+09EF	৯	৯	৯	BENGALI DIGIT NINE
U+09F0	ৰ	ৰ	ৰ	BENGALI LETTER RA WITH MIDDLE DIAGONAL
U+09F1	ৱ	ৱ	ৱ	BENGALI LETTER RA WITH LOWER DIAGONAL
U+09F2	৲	৲	৲	BENGALI RUPEE MARK
U+09F3	৳	৳	৳	BENGALI RUPEE SIGN
U+09F4	৴	৴	৴	BENGALI CURRENCY NUMERATOR ONE
U+09F5	৵	৵	৵	BENGALI CURRENCY NUMERATOR TWO
U+09F6	৶	৶	৶	BENGALI CURRENCY NUMERATOR THREE
U+09F7	৷	৷	৷	BENGALI CURRENCY NUMERATOR FOUR
U+09F8	৸	৸	৸	BENGALI CURRENCY NUMERATOR ONE LESS THAN THE DENOMINATOR
U+09F9	৹	৹	৹	BENGALI CURRENCY DENOMINATOR SIXTEEN
U+09FA	৺	৺	৺	BENGALI ISSHAR

Sample use(input):

Hexadecimal

&#x0986;&#x09AE;&#x09BE;&#x09B0; &#x09A8;&#x09BE;&#x09AE;&#x09C7; &#x099C;&#x09BE;&#x09B9;&#x09BF;&#x09A6;

JavaScript escapes:

\u0986\u09AE\u09BE\u09B0 \u09A8\u09BE\u09AE\u09C7 \u099C\u09BE\u09B9\u09BF\u09A6

Output

আমার নামে জাহিদ

How the code seen in HTML code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled 1</title>
</head>

<body>
&#x0986;&#x09AE;&#x09BE;&#x09B0; &#x09A8;&#x09BE;&#x09AE;&#x09C7; &#x099C;&#x09BE;&#x09B9;&#x09BF;&#x09A6;
<br/>
<script>
document.write("\u0986\u09AE\u09BE\u09B0 \u09A8\u09BE\u09AE\u09C7 \u099C\u09BE\u09B9\u09BF\u09A6 ");
</script>
</body>
</html>