Linux, Apache, MySQL, PHP

28-Nov-11 8:19

See my addition to the Nokia comment...

Re: QT

Albert Holguin28-Nov-11 8:27

28-Nov-11 8:27

Qt is very versatile, one of the biggest positives is it's ability to go across multiple platforms. With that said, if it's a commercial application there may be fees to pay to Nokia, go to their website for pricing info (it's not published, you have to request it).

master page of include?

Jassim Rahma19-Nov-11 4:48

Re: master page of include?

19-Nov-11 4:48

if you had an option to:

1. create a master page and then use to put the full content of the page...

or:

2. to have a coded page with table but use include to include the navigation menu, top header and footer?

which one you'll prefer and which one you'll recommend?

Satheesh154621-Nov-11 17:15

Satheesh1546

21-Nov-11 17:15

Hi,

The method will be chosen based on your design. But i always prefer to the second method.
Since if all the web pages are exactly not similar, and if you want to customize some pages, second method will be good..

Re: master page of include?

cjoki23-Nov-11 12:08

cjoki

23-Nov-11 12:08

I use includes with function calls.

file structure might look like...
/index.php
/main_inc.php
/template/header.php
/template/menu.php
/template/footer.php

index.php and most other pages would look like this...

<?php
include(main_inc.php);
//*************************** index content start

//*************************** index content end
footer($pg_name); // attrib is set in main_inc.php and can be called here
?>

main_inc.php. $pg_name is obtained automatically

<?php
// if using a session start here, otherwise ignore this and the next line.
session_start()

$pg_name = substr($_SERVER['SCRIPT_NAME'],strrpos($_SERVER['SCRIPT_NAME'],"/")+1);
include('/template/header.php');
include('/template/footer.php'
?>

The header file....

<?php
/*
   this should be local to the header file, if it does not work add the '/template/' to the start of menu.php
*/
include('menu.php');
pg_init($pg_name);
pg_header(pg_name);

function pg_init($pg_name)
{
   // set session or global variables related to this page...
}

function pg_header($pg_name)
{
   // if using global init vars reference them here, should not matter for sessions
   echo "<html>";
   echo "<head>";
   echo "<title>".$pg_title."</title>"; // from an init var
   // add script or even style data as needed. Because you are passing the page name you can load just what you want for the page.
   echo "<script>...</script>";
   echo "<style>...</style>";
   echo "</head>";
   echo "<body>"; // you can also include body onload/onunload events to the body tag based on page..if your into that sort of thing ;)
   pg_menu($pg_name);  // remember the include for the menu.php above...well here you call the function inside of it.
}
?>

The menu.pgp page

<?php
function pg_menu($pg_name)
{
   // logic to display menu and highlight current page.
}
?>

The footer.php page

<?php
// close up the page and if need be add special code for specific pages...like javascript added to the bottom of a page.
function pg_footer($pg_name)
{
echo "</body>";
echo "</html>";
}
?>

This whole thing could be done without using function calls, but I like the parameter passing and with more thought I can add some security, input checking, page name validation, and more and more...

this is a fairly simple template but very flexible

Chris J
www.redash.org

fix the top panel

Jassim Rahma19-Nov-11 4:35

Learn Red Hat for Beginners

19-Nov-11 4:35

Hi,

I want to know how can I fix the top panel on my web page just like the top panel of facebook and twitter (where the logo and menu options are)?

Thanks,
Jassim

Re: fix the top panel

Graham Breach19-Nov-11 5:34

Graham Breach

19-Nov-11 5:34

The easiest way is to use position: fixed in your CSS.

Re: fix the top panel

Satheesh154621-Nov-11 17:20

Satheesh1546

21-Nov-11 17:20

Hi,

Please create a DIV with 100% width and height. Then inside this DIV create another DIV with 100% width and specified width. Then position this DIV by using margin-top, margin-bottom, etc... Hope this will help you..

Devdattahack1018-Nov-11 7:01

Devdattahack10

18-Nov-11 7:01

Respected...
Hi.. IS there any website or any way that help for beginner to learn
Red hat. It will be best if infromation will be in Simple English (like Indian English)

Devdatta

Re: Learn Red Hat for Beginners

Albert Holguin18-Nov-11 7:37

Re: Learn Red Hat for Beginners

18-Nov-11 7:37

What do you want to learn about Red Hat?

To begin with, I'd start playing with Fedora (based on the same code). They're a community supported project (versus Red Hat which is mostly commercial) which offers plenty of help, everything from forums to live chat support.

Fedora links:
Main Fedora Page[^]
Documentation[^]
Wiki[^]
Help Site[^]

Lensman218-Nov-11 8:49

Lensman2

18-Nov-11 8:49

Red Hat has a "Certified System System Administrator" certificate. The books for studying for the certificate are the best all around Unix/Linux books available.

Fedora Core 16 is now systemd for boot up, which has made most books obsolete.

Download Fedora Core, it is their cutting edge software for the Enterprise systems.

*-------------------------------------------------------------------*
terrorist cryptography DES cipher secret decode *NSA* CIA NRO Iran
FBI Rice Bush IRS pit Homeland Security 9/11 Afghanistan North Korea
Freedom U3O8 Pu-239 PBX HMX Russian missile anthrax nuclear smallpox
Iraq Oxymoron TIA <--- That should have gotten Carnivore's attention.
*-------------------------------------------------------------------*

Re: Learn Red Hat for Beginners

Albert Holguin18-Nov-11 9:24

18-Nov-11 9:24

Lensman2 wrote:
Fedora Core

The "Core" part was dropped a long time ago. Just Fedora now.

determine page title

Jassim Rahma17-Nov-11 5:24

17-Nov-11 5:24

Hi,

when you add a link in your Linkedin or facebook it will automatically determine the page title.. and when I say the title I don't mean the mata tag title but the real page title, that's what I have noticed.... so how can i do this using PHP?

Thanks,
Jassim

Smithers-Jones18-Nov-11 2:27

Smithers-Jones

18-Nov-11 2:27

What do you mean? Something like this?

PHP

<?php
echo "

  <head>
    <title>Insert your title here</title>  
  </head>

";

?>

"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)

Jassim Rahma19-Nov-11 4:26

19-Nov-11 4:26

no.

try to login to your linkedin..

in your wall, click Attach a link and put any link there the you'll see linked has detected the web page title which is most of the times different than the tag title..

same if you go to facebook and type a link in your wall..

Jassim Rahma19-Nov-11 19:50

19-Nov-11 19:50

for example..

if you you check this URL:

http://x.co/bDHC[^]

The title in the tag is:

Android Hits 200 Million Activations - Mobility - Smartphones - Informationweek

but when I type it in linkedin it will automatically detect the title as:

Android Hits 200 Million Activations

which is the article's title..

I am now sure if <headline> meta tag has anything to do with it because the source of the page shows:

HTML

<meta name="headline" content="Android Hits 200 Million Activations" />

Niall Barr21-Nov-11 1:06

Niall Barr

21-Nov-11 1:06

The usual approach would be to look for the first heading tag using preg_match.

You could also look for the <title> tag.

<meta> elements are usually only useful if you're looking at pages where you know that metadata has been added, and know the metadata profile that has been followed.

use doctrine ORM in Model laye MVC

afroxav30-Nov-11 6:35

afroxav

30-Nov-11 6:35

What these websites do is load the website on the server and parse the received html to extract information such as the title. The probably use cURL in combination with some PREG regex.

file_get_contents()

tarık kazancı17-Nov-11 2:11

tarık kazancı

17-Nov-11 2:11

hi everybody,
I have a problem about php.Can u help me?
Now, i need to get something from another server in PHP.

XML

<table cellpadding="2" cellspacing="12" border="0" align="center" width="600" style="font-family:'Trebuchet MS'; font-size:16px; font-weight:bold;">
                                            <tr>
                        <td bgcolor="#FFFFFF" width="170" align="center">34 TYT 34</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">805000 TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">810000 TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">3800 TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">3900 TL</td>
                      </tr>
                      <tr>
                        <td bgcolor="#FFFFFF" width="170" align="center">YARIM PLAKA</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">402500                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">405000                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">1900                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">1950                          TL</td>
                      </tr>
                      <tr>
                        <td bgcolor="#FFFFFF" width="170" align="center">ÇEYREK PLAKA</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">201250                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">202500                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">950                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">975                          TL</td>
                      </tr>
                      <tr>
                        <td bgcolor="#FFFFFF" width="170" align="center">1 BİJON</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">50312.5                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">50625                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">237.5                          TL</td>
                        <td width="100" bgcolor="#FFFFFF" align="center">243.75                          TL</td>
                      </tr>
                                          </table>

I want to add this data in my website as curl.Actually i don't know php very well.I guess we can use file_get_contents().But how we can use it for table html?

Re: file_get_contents()

cjoki18-Nov-11 9:27

cjoki

18-Nov-11 9:27

You may find using the DOM extension easier http://www.php.net/manual/en/book.dom.php[^]

It will allow you to open a url and assign it to a object. You can then use javascript like functions to pull information from it. Be sure to read the comments in the various sections like the http://www.php.net/manual/en/domdocument.getelementbyid.php[^] and http://www.php.net/manual/en/domdocument.getelementsbytagname.php[^]

Chris J
www.redash.org

Mr.Moqadam16-Nov-11 22:19

Mr.Moqadam

16-Nov-11 22:19

hi i write my own mvc framework.
https://github.com/Mr-Moqadam/Artemis-Framework/downloads[^]
i want to use doctrine orm in model layer in mvc pattern.

pleas help me?

sorry for bad English.

Using python to copy only files with a given extension

matjame14-Nov-11 21:20

matjame

14-Nov-11 21:20

Hi. New in python but managed to find my way around. I have a folder named date(i.e 20111011, or 20111101). The script goes and ftps the folder that matches the date passed(python CallTibcoWS.py 20111104). If the folder name matches the date passed then it will copy the folder to a specified location. Now I want to use the same code to copy files. I have another folder(folder name not important), with files. File extensions are dates(i.e name.20111111, surname.20110102, python.20101111). I want to copy all the files that match the date passed when I run the script(python CallTibcoWS.py 20111104).....My code is as below

import os
import datetime
import time
import sys
import subprocess
import paramiko
import platform

WSDESCRIPTOR = 'ESSImporter'
LOGFILE = 'C:/Logs/%s/%s_%s.log' % (WSDESCRIPTOR.lower(), WSDESCRIPTOR, datetime.datetime.now().strftime("%Y-%m-%d"))
TIBCOSERVER = 'GenevaServer'
TIBCOPORT = '7979'
WEBSERVICEADDRESS = "http://%(server)s:%(port)s/ESSImporter/Services/Interface/intfESSImporter-service.serviceagent/intfwsProcess_ESSImporterEndpoint1" % {'server': TIBCOSERVER, 'port': TIBCOPORT, 'ws': WSDESCRIPTOR}
FILEPATH='/export/home/extracts/out/%s'

REMOTEPATH='C:/ESSSWAP/Ess_Import/%s'

FTPSERVER = 'Server'
FTPUSER = 'test'
if platform.system().upper() == 'WINDOWS' : #dev environment
   FTPPASSWORD = "C:/Priv_Key.ppk"
else:
    FTPPASSWORD = "/export/Priv_Key.ppk"
    
FILEEXT = 'date is the extension_%s' % (datetime.datetime.now().strftime("%Y-%m-%d"))
FILELIST = (('basket_div_SA.0', 'basket_div_SA'), ('basket_payment_SA.0', 'basket_payment_SA'), ('basket_summary_SA.0', 'basket_summary_SA'), ('basket_swap_SA.0', 'basket_swap_SA'), ('basket_trade_SA.0', 'basket_trade_SA'), ('interest_detail_SA.0', 'interest_detail_SA'), ('unwind_SA.0', 'unwind_SA'))
    

def getfile(ftphost, fromfile, tofile, tibcoinstanceInfo=None, tibcoinstanceError=None):
    
    
    if tibcoinstanceInfo:
        tibcoinstanceInfo('Connecting to %s as %s with pw %s' % (ftphost, FTPUSER, FTPPASSWORD))
        
    try:
        t = paramiko.Transport((ftphost, 22))
        key = paramiko.RSAKey.from_private_key_file(FTPPASSWORD)
        t.connect(username=FTPUSER, pkey=key)
        sftp = paramiko.SFTPClient.from_transport(t)
        
        print(fromfile)
      

                
        if sftp != None:
            sftp.get(fromfile, tofile)

            sftp.close()
        
            if tibcoinstanceInfo:
                tibcoinstanceInfo('FTP of the file was successful')
            result = True
        else:
            if tibcoinstanceError:
                tibcoinstanceError('Could not connect to the FTP server')
            result = False
        
        
    except Exception, e:
        if tibcoinstanceError:
            tibcoinstanceError('Error FTPing the file from %s to %s: %s: %s' % (fromfile,tofile,e.__class__, e))
        result = False
        
    return result

kagiso

Re: Using python to copy only files with a given extension

Addy Tas29-Nov-11 12:28

Addy Tas

29-Nov-11 12:28

Do you want to discuss the code (structure, style, guidlines) or do you have a question about functionality(or the lack of)? For the discussion please state what you'd like to discuss, for the question elaborate on what exactly is not working.

Cogito ergo sum

how to specify page title?

Jassim Rahma10-Nov-11 4:23