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Hi...
I have create or install zoomla successfully.
But now i can't understand,from where i have to start.
How can i integrate my php project to zoomla?
suppose if i want to add my gridview page of my site in zoomla what i have to do?
what about spider and zoomla integration?
Kindly help to solve this issue.
Thanks.
PUJA FALDU
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Hi, does ubuntu linux is the secure operating system for the end user and the server (in compare to the other operating system)?
Thank in advance!!!
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It's Linux so yes! Ubuntu is based of Debain GNU/Linux which is one of the most stable and secure Linux distro out there! Ubunutu is a little more cutting edge, there is excellent support for it on the Ubuntu forums.
I have Kubuntu 64bit (Ubuntu + KDE desktop) running on my box at home and on my laptop.
Kind Regards,
Rajinder Yadav
web: devmentor.org
Do Good! ~ Share Freely
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Linux is a more secure operating system. 90 percent of all viruses are written for windows boxes. It might be possible to write a virus for linux, specifically ubuntu linux, but the big problem with this is that there are so many linux distros out there. Therefore, getting a virus that affects specifically ubuntu would be very hard to do.
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How to write a script that uses a control statement (such as FOR loops, WHILE loops, etc...) to print out 50 lines using variables as shown in Figure 1. Note that Line 3 is derived by adding Line 1 & 2. Line 4 is derived by adding Line 2 & 3 and so on…
Line 1 : 1
Line 2 : 1
Line 3 : 2
Line 4 : 3
Line 5 : 5
Line 6 : 8
Line 7 : 13
Line 8 : 21
…
…
Figure1.
Output from executed script
Smaini
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q = [0,1]
for i in range(1,50):
sum = q[0] + q[1]
print 'Line %d : %d' % (i,sum)
if i > 1:
q = [ q[1], sum ]
MBH
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Ok thanks for your suggestion!! 
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In Windows hosting $ud=fopen("..\html/vol.html","w");
it is working but not working in Linux hosting what i need to change ?
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and linux will be cAse seNSitiVe.
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hi.
I am new to linux. i've started using linux by installing ubuntu on my pc. and i am looking for an c++ IDE.
waiting for your suggestions ...
thank you
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Give Qt Creator a try, you might like it. It's available from the Ubuntu Software Center.
Note: you might also need to install the g++ package from the Synaptic Package Manager to build things.
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han.
Qt Creator, Codelite, Anjuta or code:block. Monodevelop can be used as a editor.
Thank you.
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Emacs is my favorite. Install the packages from CEDET[^] and setup ECB. As a beginner, there will be steep learning curve for Emacs. But it is worth learning.
Best wishes,
Navaneeth
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CODEBLOCKS.
I recently tried it and liked it very much. Not sure what it's like to develop GUI driven apps, though.
It had a feel similar to Visual Studio.
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Code::Blocks is quite good. But it doesn't offer much options for customizing.
Best wishes,
Navaneeth
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Vim is most powerful IDE in linux.
if you can not use text-base IDE then you can use Eclipse , Kdevelop , QT and ...
enjoy it.
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thank you for reply (after two years  ).
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hi guys, pls i am a new member of this site, anyways i am having troubles in connecting my php code to my database pls how can i do dat. thanks
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According to php tutorials to connect from a PHP script, just put this in your file:
< ?
mysql_connect("DBSERVER", "DBUSERNAME", "DBPASSWORD");
mysql_select_db("DBNAME");
?>
using the following substitutions for the bold terms as above, plus substituting DBPASSWORD with your own mysql password:
* Replace DBSERVER with the correct database servername for your site.
* Replace DBUSERNAME with your own mysql username.
* Replace DBNAME with your own mysql databasename.
The connection will be closed automatically when the script ends. To close the connection, use the mysql_close() function:
$con = mysql_connect("localhost","peter","abc123");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_close($con);
?>
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Hi all!
Im trying to put my skype nick and yahoo nick into my site.
How can i set the images for skype or yahoo messenger when i online and offline following bellow:
If im online:the skype image is skypeonline.jpg.
If im ofline:the skype image is skypeoffline.jpg.
If im online:the yahoo image is yahooonline.jpg.
If im ofline:the yahoo image is yahoooffline.jpg.
Thanks a lot!
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Hello all,
I am working on a php script to generate an image with the barcode 128 B (I will not be using the A or C).
I have it displaying a barcode in firefox. When I print it it looks close to one generanted by a barcode application. The diference is that mine is slightly longer. Anyways given the same string the app generate code scans and mine does not. I believe everything is in order...but I must be missing something simple here...suggestions?
This is the hash_code_128.php script referenced in the main script. The source for the codes came from wikipedia http://en.wikipedia.org/wiki/Code_128[^]
<?php
$b_chr = array();
$b_enc = array();
$stop = "11000111010";
$term_bar = "11";
$b_chr['00'] = " ";
$b_chr['01'] = "!";
$b_chr['02'] = '"';
$b_chr['03'] = "#";
$b_chr['04'] = "$";
$b_chr['05'] = "%";
$b_chr['06'] = "&";
$b_chr['07'] = "'";
$b_chr['08'] = "(";
$b_chr['09'] = ")";
$b_chr['10'] = "*";
$b_chr['11'] = "+";
$b_chr['12'] = ",";
$b_chr['13'] = "-";
$b_chr['14'] = ".";
$b_chr['15'] = "/";
$b_chr['16'] = "0";
$b_chr['17'] = "1";
$b_chr['18'] = "2";
$b_chr['19'] = "3";
$b_chr['20'] = "4";
$b_chr['21'] = "5";
$b_chr['22'] = "6";
$b_chr['23'] = "7";
$b_chr['24'] = "8";
$b_chr['25'] = "9";
$b_chr['26'] = ":";
$b_chr['27'] = ";";
$b_chr['28'] = "<";
$b_chr['29'] = "=";
$b_chr['30'] = ">";
$b_chr['31'] = "?";
$b_chr['32'] = "@";
$b_chr['33'] = "A";
$b_chr['34'] = "B";
$b_chr['35'] = "C";
$b_chr['36'] = "D";
$b_chr['37'] = "E";
$b_chr['38'] = "F";
$b_chr['39'] = "G";
$b_chr['40'] = "H";
$b_chr['41'] = "I";
$b_chr['42'] = "J";
$b_chr['43'] = "K";
$b_chr['44'] = "L";
$b_chr['45'] = "M";
$b_chr['46'] = "N";
$b_chr['47'] = "O";
$b_chr['48'] = "P";
$b_chr['49'] = "Q";
$b_chr['50'] = "R";
$b_chr['51'] = "S";
$b_chr['52'] = "T";
$b_chr['53'] = "U";
$b_chr['54'] = "V";
$b_chr['55'] = "W";
$b_chr['56'] = "X";
$b_chr['57'] = "Y";
$b_chr['58'] = "Z";
$b_chr['59'] = "[";
$b_chr['60'] = "\\";
$b_chr['61'] = "]";
$b_chr['62'] = "^";
$b_chr['63'] = "_";
$b_chr['64'] = "`";
$b_chr['65'] = "a";
$b_chr['66'] = "b";
$b_chr['67'] = "c";
$b_chr['68'] = "d";
$b_chr['69'] = "e";
$b_chr['70'] = "f";
$b_chr['71'] = "g";
$b_chr['72'] = "h";
$b_chr['73'] = "i";
$b_chr['74'] = "j";
$b_chr['75'] = "k";
$b_chr['76'] = "l";
$b_chr['77'] = "m";
$b_chr['78'] = "n";
$b_chr['79'] = "o";
$b_chr['80'] = "p";
$b_chr['81'] = "q";
$b_chr['82'] = "r";
$b_chr['83'] = "s";
$b_chr['84'] = "t";
$b_chr['85'] = "u";
$b_chr['86'] = "v";
$b_chr['87'] = "w";
$b_chr['88'] = "x";
$b_chr['89'] = "y";
$b_chr['90'] = "z";
$b_chr['91'] = "{";
$b_chr['92'] = "|";
$b_chr['93'] = "}";
$b_chr['94'] = "~";
$b_chr['95'] = "DEL";
$b_chr['96'] = "FNC3";
$b_chr['97'] = "FNC2";
$b_chr['98'] = "SHIFT";
$b_chr['99'] = "Code C";
$b_chr['100'] = "FNC4";
$b_chr['101'] = "Code A";
$b_chr['102'] = "FNC1";
$b_chr['103'] = "START A";
$b_chr['104'] = "START B";
$b_chr['105'] = "START C";
$b_enc['00'] = "11011001100";
$b_enc['01'] = "11001101100";
$b_enc['02'] = "11001100110";
$b_enc['03'] = "10010011000";
$b_enc['04'] = "10010001100";
$b_enc['05'] = "10001001100";
$b_enc['06'] = "10011001000";
$b_enc['07'] = "10011000100";
$b_enc['08'] = "10001100100";
$b_enc['09'] = "11001001000";
$b_enc['10'] = "11001000100";
$b_enc['11'] = "11000100100";
$b_enc['12'] = "10110011100";
$b_enc['13'] = "10011011100";
$b_enc['14'] = "10011001110";
$b_enc['15'] = "10111001100";
$b_enc['16'] = "10011101100";
$b_enc['17'] = "10011100110";
$b_enc['18'] = "11001110010";
$b_enc['19'] = "11001011100";
$b_enc['20'] = "11001001110";
$b_enc['21'] = "11011100100";
$b_enc['22'] = "11001110100";
$b_enc['23'] = "11101101110";
$b_enc['24'] = "11101001100";
$b_enc['25'] = "11100101100";
$b_enc['26'] = "11100100110";
$b_enc['27'] = "11101100100";
$b_enc['28'] = "11100110100";
$b_enc['29'] = "11100110010";
$b_enc['30'] = "11011011000";
$b_enc['31'] = "11011000110";
$b_enc['32'] = "11000110110";
$b_enc['33'] = "10100011000";
$b_enc['34'] = "10001011000";
$b_enc['35'] = "10001000110";
$b_enc['36'] = "10110001000";
$b_enc['37'] = "10001101000";
$b_enc['38'] = "10001100010";
$b_enc['39'] = "11010001000";
$b_enc['40'] = "11000101000";
$b_enc['41'] = "11000100010";
$b_enc['42'] = "10110111000";
$b_enc['43'] = "10110001110";
$b_enc['44'] = "10001101110";
$b_enc['45'] = "10111011000";
$b_enc['46'] = "10111000110";
$b_enc['47'] = "10001110110";
$b_enc['48'] = "11101110110";
$b_enc['49'] = "11010001110";
$b_enc['50'] = "11000101110";
$b_enc['51'] = "11011101000";
$b_enc['52'] = "11011100010";
$b_enc['53'] = "11011101110";
$b_enc['54'] = "11101011000";
$b_enc['55'] = "11101000110";
$b_enc['56'] = "11100010110";
$b_enc['57'] = "11101101000";
$b_enc['58'] = "11101100010";
$b_enc['59'] = "11100011010";
$b_enc['60'] = "11101111010";
$b_enc['61'] = "11001000010";
$b_enc['62'] = "11110001010";
$b_enc['63'] = "10100110000";
$b_enc['64'] = "10100001100";
$b_enc['65'] = "10010110000";
$b_enc['66'] = "10010000110";
$b_enc['67'] = "10000101100";
$b_enc['68'] = "10000100110";
$b_enc['69'] = "10110010000";
$b_enc['70'] = "10110000100";
$b_enc['71'] = "10011010000";
$b_enc['72'] = "10011000010";
$b_enc['73'] = "10000110100";
$b_enc['74'] = "10000110010";
$b_enc['75'] = "11000010010";
$b_enc['76'] = "11001010000";
$b_enc['77'] = "11110111010";
$b_enc['78'] = "11000010100";
$b_enc['79'] = "10001111010";
$b_enc['80'] = "10100111100";
$b_enc['81'] = "10010111100";
$b_enc['82'] = "10010011110";
$b_enc['83'] = "10111100100";
$b_enc['84'] = "10011110100";
$b_enc['85'] = "10011110010";
$b_enc['86'] = "11110100100";
$b_enc['87'] = "11110010100";
$b_enc['88'] = "11110010010";
$b_enc['89'] = "11011011110";
$b_enc['90'] = "11011110110";
$b_enc['91'] = "11110110110";
$b_enc['92'] = "10101111000";
$b_enc['93'] = "10100011110";
$b_enc['94'] = "10001011110";
$b_enc['95'] = "10111101000";
$b_enc['96'] = "10111100010";
$b_enc['97'] = "11110101000";
$b_enc['98'] = "11110100010";
$b_enc['99'] = "10111011110";
$b_enc['100'] = "10111101110";
$b_enc['101'] = "11101011110";
$b_enc['102'] = "11110101110";
$b_enc['103'] = "11010000100";
$b_enc['104'] = "11010010000";
$b_enc['105'] = "11010011100";
?>
This is the main code page it is called from another page using a html img tags src attribute, like <img src='gen_code_128b.php?string=BarCode 1&size=2&height=50'>
<?php
$string=urldecode($_GET['string']);
$size=urldecode($_GET['size']);
$height=urldecode($_GET['height']);
include('hash_code_128.php');
$bcstring = '';
$cnt = strlen($string) ;
$quiet_zone = 10*$size-1;
$pad_top = 5;
$pad_text = 3;
$font_size = 5;
$pad_bottom = 5;
$font_left = $quiet_zone;
$font_top = $pad_text + $height;
$ttl_width = ($quiet_zone*2)+($size*($cnt+3)*11)+2;
$ttl_height = $pad_top + $pad_text + $font_size + $pad_bottom + $height;
$running_checksum = 104;
$bcstring.=$b_enc['104'];
for($i=0;$i<$cnt;$i++)
{
$position = $i+1;
$key = array_search($string[$i],$b_chr,true);
$bcstring.=$b_enc[$key];
$running_checksum+=($position*$key);
}
$checksum = $running_checksum%103;
$bcstring.=$b_enc[$checksum].$stop.$term_bar;
header ('Content-type: image/png');
$im = @imagecreatetruecolor($ttl_width, $ttl_height) or die('Cannot Initialize new GD image stream');
$white = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
imagefill($im, 0, 0, $white);
$start_x = 0;
$stop_x = 1;
$last_char = '0';
$bc_cnt = strlen($bcstring);
for($i=0;$i<$bc_cnt;$i++)
{
if($bcstring[$i]==1 && $bcstring[$i]!=$last_char)
{
$start_x = $quiet_zone+($i*$size);
}
if($bcstring[$i]==1 && $bcstring[$i]==$last_char)
{
$stop_x++;
}
if($bcstring[$i]==0 && $bcstring[$i]!=$last_char)
{
imagefilledrectangle($im, $start_x, $pad_top, $start_x+($stop_x*$size)-1, $height, $black);
$stop_x = 1;
}
$last_char = $bcstring[$i];
}
imagestring($im, 3, $font_left, $font_top, $string, $black);
imagepng($im);
imagedestroy($im);
?>
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<?php
function UPCAbarcode($code) {
$lw = 2; $hi = 100;
$Lencode = array('0001101','0011001','0010011','0111101','0100011',
'0110001','0101111','0111011','0110111','0001011');
$Rencode = array('1110010','1100110','1101100','1000010','1011100',
'1001110','1010000','1000100','1001000','1110100');
$ends = '101'; $center = '01010';
if ( strlen($code) != 11 ) { die("UPC-A Must be 11 digits."); }
$ncode = '0'.$code;
$even = 0; $odd = 0;
for ($x=0;$x<12;$x++) {
if ($x % 2) { $odd += $ncode[$x]; } else { $even += $ncode[$x]; }
}
$code.=(10 - (($odd * 3 + $even) % 10)) % 10;
$bars=$ends;
$bars.=$Lencode[$code[0]];
for($x=1;$x<6;$x++) {
$bars.=$Lencode[$code[$x]];
}
$bars.=$center;
for($x=6;$x<12;$x++) {
$bars.=$Rencode[$code[$x]];
}
$bars.=$ends;
$img = ImageCreate($lw*95+30,$hi+30);
$fg = ImageColorAllocate($img, 0, 0, 0);
$bg = ImageColorAllocate($img, 255, 255, 255);
ImageFilledRectangle($img, 0, 0, $lw*95+30, $hi+30, $bg);
$shift=10;
for ($x=0;$x<strlen($bars);$x++) {
if (($x<10) || ($x>=45 && $x<50) || ($x >=85)) { $sh=10; } else { $sh=0; }
if ($bars[$x] == '1') { $color = $fg; } else { $color = $bg; }
ImageFilledRectangle($img, ($x*$lw)+15,5,($x+1)*$lw+14,$hi+5+$sh,$color);
}
ImageString($img,4,5,$hi-5,$code[0],$fg);
for ($x=0;$x<5;$x++) {
ImageString($img,5,$lw*(13+$x*6)+15,$hi+5,$code[$x+1],$fg);
ImageString($img,5,$lw*(53+$x*6)+15,$hi+5,$code[$x+6],$fg);
}
ImageString($img,4,$lw*95+17,$hi-5,$code[11],$fg);
header("Content-Type: image/png");
ImagePNG($img);
}
UPCAbarcode('12345678901');
?>
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