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The Magic of WordPress

December 9th, 2010

One of the premier web hosting sites is WordPress. WordPress is a company that is dedicated to helping their customers set up professional websites quickly and easily. There are numerous advantages to using WordPress as your web hosting platform. It offers a huge variety of template design options that enable a layperson to construct a professional website in just a few hours. Another benefit is that WordPress is search engine optimized, which means that your website will be prominently displayed in the search engine results. Zaidi ya hayo, WordPress allows you to quickly update your visitors through an RSS feed option.

Since WordPress is relatively easy to use and is very popular, there are thousands of plug-ins that allow you to customize your website design. WordPress is truly magical in allowing people who don’t know programming to design a great website. For example, if there is a specific function that you want your website to carry out, you can download the appropriate plug-in and activate it on your website by going to your WordPress account administration tab. With so many options available to WordPress users, the ability to creatively design a unique website is unparalleled.

For the best web hosting, WordPress is the gold standard. Because of the SEO that is already incorporated into the WordPress platform, the customer’s search engine ranking will be higher than it would be with many other website hosting sites. In order to keep your search engine results at a high ranking level, it is important to frequently update your website with original content. Zaidi ya hayo, when you post a sale or special event on your website, it will be found by the search engines more rapidly and your ranking will increase, so that you are closer to the top of the search engine results. This in turn will generate more traffic to your site and broaden your prospective customer base.

Another great aspect of WordPress is that it has a built-in RSS feed. An RSS feed is an efficient way for your visitors to be regularly updated about your activities. When new content has been added to your site or you have posted a new blog entry, the visitors who subscribe to your RSS feed are immediately notified via e-mail by WordPress. This function will save you a lot of time because the program does the work of updating your visitors for you.

Among the numerous web hosting sites, there are many advantages to using WordPress to design and host your website. The program is very user-friendly and quite customizable to fit your market niche. Zaidi ya hayo, WordPress is already search engine optimized, so you will benefit from being highly-ranked in the search engine results. If you want to take a look at some websites that are designed with WordPress, here are a few excellent examples: The Department of Environmental Science at the University of Virginia, Ford Motor Company and Outreach Magazine.

If you are engaged in an online marketing campaign, consider utilizing the magic of WordPress. The platform will enable you to construct a great website with ease. With a professional website that you can update easily, you will be able to stay ahead of the competition and increase your market share

—

This post is contributed by Kirsten Ramsburg, a senior writer for a web hosting reviews company.

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Posted katika Mada ya mwisho, Kuwasilisha makala

Lebo: Ford Motor Company Kirsten Ramsburg Outreach Magazine RSS

PHP Error Nesting Level Too Deep Recursive Dependency

March 12th, 2010

I’ve installed PHP 5.2 at one of my testing computers today and a couple of bits of code that previously worked fine in version 5.1.6 threw fatal errors in the new version. The error message was “Nesting level too deep – recursive dependency?” and it took a little time

to track down the root of the problem. Here’s what I’d done wrong.

In PHP there are two comparison operators, == and ===. It’s generally known that the first is not strict about type but the second is. Hivyo, for example

echo ( false == 0 ); // true

echo ( false === 0 ); // false

– 0 is an integer and false is a boolean

My problem arose from using non-strict typing with objects.

$a = new MyObj();
$b = new MyObj();
if( $a == $b )
…

I hadn’t considered what I was doing with this code. When comparing two objects using the non-strict comparison operator (==) PHP compares all the properties of the objects and if they match the objects are deemed to be equal. If they don’t match they are not equal. In effect, we have a recursive comparison of all the properties of each object, and all their properties, etc. until we reach basic data types like strings and integers.

If, however, we use strict comparison (===), PHP will check whether the two objects are exactly the same object, not just objects with the same properties.

class MyObj
{
public $p;
}

$a = new MyObj();
$b = new MyObj();
$c = new MyObj();
$a->p = 1;
$b->p = 1;
$c->p = 2;
echo ( $a == $c ); // false
echo ( $a == $b ); // true
echo ( $a === $b ); // false

The problem arises if you have circular references in your objects properties. Hivyo, for example

class MyObj
{
public $p;
}
class OtherObj
{
public $q;
}

$a = new MyObj();
$b = new OtherObj();
$a->p = $b;
$b->q = $a; // the circular reference: $a->p->q === $a

$c = new MyObj();
$d = new OtherObj();
$c->p = $d;
$d->q = $c;// another circular reference: $c->p->q === $c

echo ( $a == $c ); // Fatal error:
Nesting level too deep – recursive dependency?

In order to compare $a to $c, PHP must compare their properties. So the logic in PHP goes something like this: $a == $c if $a->p == $c->p if $a->p->q == $c->p->q if $a->p->q->p == $c->p->q->p etc. indefinitely.

PHP 5.1 seemed to smooth over the problem somehow (probably after a certain level of recursion it simply returned false) – and usually it worked out fine. PHP 5.2 correctly produces the fatal error above.

Once you know the problem, the solution is easy – use strict comparison.

echo ( $a === $c ); // false (and no error)

The strict comparison will simply check whether the two objects are at the same location in memory and so doesn’t even look at the values of the properties.

N.B. The same problem can arise when using the negated comparison operators (use !== instead of !=) and when using in_array (use in_array’s third parameter to indicate strict comparison).

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Posted katika Mada ya mwisho, Moduli

Lebo: error nesting level too deep php recursive dependency

Jinsi ya kupokea na kuainisha barua pepe kutumia POP3 na PHP

March 1st, 2010

I would like to describe some methods on how to write the processor for incoming mail. I had to use such manipulation to parse e-mails received from various sources. This can be useful for writing your own spam filter system, answering machine or ticket system to receive applications by e-mail.

To implement the e-mail parser algorithm we need

connect and log-on to e-mail server
count the number of incoming letters
recive e-mail from the server using POP3 protocol
process the e-mail headers and body and make parsing
… implement any additional actions

Ok, there is very specific task for PHP coding, so we need hosting that supports external connection. I do not propose to write decision entirely because much has been realized by talented programmers already. For example, you can take a ready module which will allow accept e-mails from a remote server.

Thank’s to Manuel Lemos and his module (php class) which named pop3.php.

To connect that class to your code, you just need to use include or require command: require(“pop3.php”);


hostname=$hostname;
$result=$pop3_connection->Open();
 
// We are trying to open connection and display the result
echo $result;
// Trying to logon and display the error if any appear
$error=$pop3_connection->Login($user,$accesscode,$apop);
if ($error<>'Password error: Logon failure: unknown user name or bad password.') {echo $error; exit;}
// Now get the statistic how many emails are stored and the size of them $result=$pop3_connection->Statistics($messages, $size);
echo "$hostname contains  $messages of $size bytes.";
 
//..... There we can receive e-mails in the cycle and parse them.... //
 
// If nothing to do - we can close the connection
$error=$pop3_connection->Close(); //
echo $error;
?>

Now we know how to connect and log-on to the POP3 server and how to request the number of Inbox e-mails and them sizes. Next, we should receive each e-mail and parse the headers and body array.

TO BE CONTINUED

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Posted katika Mada ya mwisho

Lebo: parse email php parr pop3

MBOX huru EML Converter

Tarehe 14 Februari, 2010

Ni vizuri kwamba leo kuna bado Maprogramishi ambao kuandika programu bora bila gharama yoyote. Nini mimi kuzungumza juu? Nataka kukuambia jinsi nimeona programu nyingine kwa ajili ya ukusanyaji wangu wa lazima-wenye huduma.

Free MBOX to EML Converter helped me extract emails from mailboxes of Turnpike, Barua ya Mac, Wa Rais, MailCopa, Kigezo, Eudora, Berkeley Mail. | Blog ya maendeleo

Ni vizuri kwamba leo kuna bado Maprogramishi ambao kuandika programu bora bila gharama yoyote. Nini mimi kuzungumza juu? Nataka kukuambia jinsi nimeona programu nyingine kwa ajili ya ukusanyaji wangu wa lazima-wenye huduma. Apple MAC computers are widespread used in our office. Hii ni sera ya kampuni. Despite the policy

Blog ya maendeleo | WordPress Plugins, Vilivyoandikwa na mandhari. Kujisajili na kuanza kuandika! Kuwasilisha makala yako!

Apple MAC tarakilishi ni kuenea kutumika katika ofisi yetu. Hii ni sera ya kampuni. Licha ya sera ya kampuni, bosi wetu anapendelea Windows na hutumia laptop yake matukio. Ambao lazima kuvunja sheria? Bila shaka bosi, wengine ni kuruhusiwa 🙂 lazima kusema kwamba kushiriki upendeleo kwamba, hivyo kuwa imewekwa Windows 7 kwa laptop yangu nyumbani.

Attorneys yetu inapaswa kupitisha baadhi ya uchunguzi kwa mara kwa mara na kupitia mawasiliano ya wafanyakazi wetu lakini walikubali tu faili katika ya Umbizo Outlook PST.

Katika ya Makala ya awali Niliandika kuhusu programu muhimu sana Outlook Import Wizard, ambayo kuokolewa yangu mengi ya wakati kuagiza eml files katika Outlook. Kazi ambayo ilibidi kukamilisha tu kuweka mimi katika mshtuko. Ni muhimu kubadili barua pepe za wafanyakazi wetu katika mtazamo wa .PST faili. Jinsi kupatanisha mambo si patanifu? Jinsi ya kuchanganya MAC OS na Windows ya?

Kwa ajili ya kuanza ilibidi kufanya ukaguzi na kugundua kwamba wafanyakazi wetu kutumia wateja mbalimbali ya barua pepe. Kuna tu baadhi yao: Turnpike, Barua ya Mac, Wa Rais, MailCopa, Kigezo, Eudora, Berkeley Mail. Kazi ya uongofu hawakuwa wanaonekana kitu kinachowezekana. Niliamua kwamba kama ya injini ya utafutaji si mara moja kuleta kwangu ufumbuzi, basi nasema kwa bosi wangu kwamba utume ni vigumu. Hivyo alifanya Tafuta kwa kishazi “wa Rais, kigezo, barua ya Mac, kwa eml na pst mbox bure” na utafutaji ilifanikiwa, imeonekana kitu nilitarajia kamwe. Aidha, neno BURE si kuhesabia nami na kazi ambayo ilibidi kufanya. Fikiria mshangao wangu wakati kwenye ukurasa wa maelezo ya mtu mwingine EML na pst converter, Nimeona ya mbox huru eml Converter.

Mapitio ya programu ilionyesha kuwa licha ya ukweli kwamba programu ni bure, ina uwezo wa ajabu. Walakini kikashabarua umbizo la faili ya programu tofauti kutofautiana, mpango iliweza usahihi kutambua yote meta saini na usahihi kutambua umbizo la faili. Ni si kidding, Faili zote ya Kikashabarua Turnpike, Barua ya Mac, Wa Rais, MailCopa, Kigezo, Eudora na Berkeley Mail walikuwa kubadilishwa katika mikusanyiko iliyo ya faili barua pepe katika EML format. Baada ya Outlook Import Wizard katika mikono yangu Niruhusu Leta wote files EML katika Outlook PST.

MBOX huru EML Converter kazi kama kundi-kichakato. Kwanza, wanapaswa kuchagua zote muhimu Faili ya MBOX kutoka ambayo unataka kuepua ujumbe eml. Ni rahisi Teua faili zote na ya Shift ufunguo. Baada ya hapo, unahitaji bofya ya Usindikaji Kitufe, Onyesha mpangilio orodha wazi katika gari yako ngumu na kusubiri matokeo ya. Programu usindikaji faili zote kwa mfuatano, Inaunda mpangilio orodha kwa ajili ya faili kila na kuijaza na files eml kuondolewa. Katika kesi yangu nilikuwa na mengi ya Kikashabarua faili ambazo hutajwa kulingana na mtumiaji-majina ya wafanyakazi wetu. Hatimaye nilipata mengi ya folda, kila mmoja alikuwa na jina la mtumiaji na zilizomo zote sambamba EML files Rudishwa kutoka ya Kikashabarua.

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Posted katika Mada ya mwisho

Lebo: Berkeley Mail Wa Rais Eudora Chopoa mbox Barua ya Mac MailCopa MBOX kwa eml Kigezo kwa eml kwa outlook Turnpike

Siri idadi merrygoround video kutoka kuanza kumaliza

January 25th, 2010

NASA! I found this video absolutely amazing. Twelve minutes of action of Space Shuttle parts. Start from the Earth and down to the sea. Space cameras on each part of shuttle, looks very interesting. Very beautiful Space Shuttle video.