1. Open comments.php and find the following code.

<p>
<input name="submit" type="submit" tabindex="5" value="<?php _e("Say it!"); ?>" />
</p>

2. Replace with

<p>
<blockquote>
Comment moderation is in use. Please do not submit your comment twice — it will appear shortly.
</blockquote>
<input name="submit" type="submit" tabindex="5" value="<?php _e("Say it!"); ?>" />
</p>

If you can’t display your wordpress blog after installed particular wordpress plugin, you can follow the below steps to solve this problem.

1. De-active the Plugin
Try to de-active the wordpress plugin that you have installed just now.

2. Rename the Plugin via FTP
If it is crash by admin area and caused you can’t de-active the plugins, then you can rename the plugins via FTP.

3. Delete the Plugin via FTP
If simply renaming the plugin was not enough, try to delete it completely.

4. De-activate all the plugins via PHPMyAdmin
Some plugins will alter tables in your WordPress database when you activate them. As a result your blog might keep crashing even after you delete the plugins via FTP.

If that is the case, you will need to log into cPanel, and open the PHPMyAdmin interface. Then select the WordPress database, and browse inside the “wp-options” table. Look for the “active_plugins” column, and edit it. Inside the “options_value” field you will find something like this:

a:31:{i:0;s:13:"AddMySite.php";i:1;s:19:"akismet/akismet.php";
i:2;s:23:"all_in_one_seo_pack.php";i:3;s:16:"authenticate.php";
i:4;s:28:"breadcrumb-navigation-xt.php";i:5;s:18:
"codeautoescape.php";i:6;s:37:

These lines represent the active plugins in your blog. Delete them all and save. This should automatically de-activate every plugin. Now check if your blog is live again, and if the admin area is working. They should be.

/// Source

Download Wordpress Visual Cheat Sheet

1. Typography Theme – consists of a fixed two column outfit with special news slider built into the sidebar: widgetized sidebar with typical WordPress action like calendar, built in are recent comments with gravatars, related posts, social bookmarking enabled, native WP tag system, flickr is enabled in its own bar.

2. Fleur – plain white layout with custom js built in: another new layout for the frontpage of a WordPress powered site.

3. NeoClassical – a simple and elegant template system that offers classical styling, rich typography, and huge random header images.

4. CopyBllogger – able to modify colors, fonts, and even the tiniest details by utilizing the custom stylesheet solution that is included with the theme download.

5. Cutline – able to modify colors, fonts, and even the tiniest details by utilizing the custom stylesheet solution that is included with the theme download.

6. Neutica – is a lightweight, two (five?) column, widgetized, Wordpress theme designed completely with CSS, sans image graphics.

7. Wu Wei – reated with clean, modern, minimalism in mind. Information is presented in a logical manner, without any superfluous elements getting in the way.

8. UpStart Blogger – the design was never intended to be released publicly because there’s too much hard code in the theme files. This theme is NOT for beginners or the faint of heart.

9. Clear Cut – is a highly configurable WordPress theme for artful or portfolio sites with an unusual and unique layout.

10. Design Magz

Copy and paste the following code into your template, for example sidebar.php, replace feedburner-id with your Feedbuner username. This script will grab you the feed count in numbers.

//get cool feedburner count
$whaturl="http://api.feedburner.com/awareness/1.0/GetFeedData?uri=feedburner-id";

//Initialize the Curl session
$ch = curl_init();

//Set curl to return the data instead of printing it to the browser.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

//Set the URL
curl_setopt($ch, CURLOPT_URL, $whaturl);

//Execute the fetch
$data = curl_exec($ch);

//Close the connection
curl_close($ch);
$xml = new SimpleXMLElement($data);
$fb = $xml->feed->entry['circulation'];
//end get cool feedburner count

Now paste this anywhere you want and it’ll display a Feedburner subscriber count in text.

echo $fb;

Source Link

Open header.php file, find the <title> tag, and replace it by the following code.

<title>
<?php if (is_home () ) {
bloginfo('name');
} elseif ( is_category() ) {
single_cat_title(); echo ‘ – ‘ ; bloginfo('name');
} elseif (is_single() ) {
single_post_title();
} elseif (is_page() ) {
bloginfo(’name’); echo ': '; single_post_title();
} else {
wp_title("",true);
} ?>
</title>

This code will generate title tags according to the following model:

• Blog homepage -> display blog name.
• Category page -> display the category name and the blog name.
• Article page -> display the article title.
• Static page -> display the blog name, and the page title.

To display random posts on your sidebar, simply copy and paste the following code to your sidebar.php.

<?php
query_posts(array('orderby' => 'rand', 'showposts' => 1));
if (have_posts()) :
while (have_posts()) : the_post();
the_title();
the_excerpt();
endwhile;
endif; ?>

<?php
// Your twitter username.
$username = "TwitterUsername";
// Prefix - some text you want displayed before your latest tweet.
// (HTML is OK, but be sure to escape quotes with backslashes: for example href=\"link.html\")
$prefix = "";
// Suffix - some text you want display after your latest tweet. (Same rules as the prefix.)
$suffix = "";
$feed = "http://search.twitter.com/search.atom?q=from:" . $username . "&rpp=1";
function parse_feed($feed) {
$stepOne = explode("<content type=\"html\">", $feed);
$stepTwo = explode("</content>", $stepOne[1]);
$tweet = $stepTwo[0];
$tweet = str_replace(”&lt;”, “<”, $tweet);
$tweet = str_replace(”&gt;”, “>”, $tweet);
return $tweet;
}
$twitterFeed = file_get_contents($feed);
echo stripslashes($prefix) . parse_feed($twitterFeed) . stripslashes($suffix);
?>

Thanks the awesome code from WP Hacks.

DISCLAIMER: I will not going to hold responsible in any way should you encounter problems like loss of database and entire blog/website along the way. It worked excellently well for me.

How to Backup Your WordPress Database

1. Download and install WordPress Database Plugin and active this plugin.

2. In your wordpress dashboard, go to Tools > Backup

3. Under Backup Options, select “Download to your computer” and click on “Backup Now” button.

How to Restore Your WordPress Database

1. Log into your FTP account and delete everything in the /wp-content/cache directory.

2. Log into PHP MyAdmin and select your wordpress database.

3. A list of all of the tables contained in the database will be shown. Select all the tables and select the Drop option to delete them permanently.

4. After wordpress database is empty, it is time to upload your database by clicking Import tab.

5. Locate of the text file and then click “Go” button to import your wordpress database.

My web hosting is quite reliable,so far I don’t think I will need this plugin at this moment. If you need to speed up the loading of your blog and your blog always hit Digg.com’s frontpage, then you are encourage to activate this plugin.