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// Add a widget in WordPress Dashboard
function wpc_dashboard_widget_function() {
  // Entering the text between the quotes
  echo "<ul>
  <li>Release Date: March 2012</li>
  <li>Author: Aurelien Denis.</li>
  <li>Hosting provider: my own server</li>
  </ul>";
}
function wpc_add_dashboard_widgets() {

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add_action('wp_dashboard_setup', 'wpc_dashboard_widgets');
function wpc_dashboard_widgets() {
  global $wp_meta_boxes;
  // Today widget
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
  // Last comments
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
  // Incoming links
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
  // Plugins

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function is_post_type($type){
    global $wp_query;
    if($type == get_post_type($wp_query->post->ID)) return true;
    return false;
}

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add_filter('excerpt_length', 'my_excerpt_length');
function my_excerpt_length($length) {
return 20; }

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<?php
global $wp_query;

if( empty($wp_query->post->post_parent) ) {
$parent = $wp_query->post->ID;
} else {
$parent = $wp_query->post->post_parent;
} ?>
<?php if(wp_list_pages("title_li=&child_of=$parent&echo=0" )): ?>
<ul class="nav nav-list">

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<?php
if (function_exists('register_sidebar')) {
	register_sidebar(array(
		'before_widget' => '<li id="%1$s" class="widget %2$s">',
		'after_widget' => '</li>',
		'before_title' => '<h2 class="widgettitle">',
		'after_title' => '</h2>',
	));
}

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UPDATE `wp_users` SET `user_pass` = MD5( 'new_password_here' ) WHERE `wp_users`.`user_login` = "admin_username";

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/* =WordPress Core
-------------------------------------------------------------- */
.alignnone {
    margin: 5px 20px 20px 0;
}

.aligncenter, div.aligncenter {
    display:block;
    margin: 5px auto 5px auto;
}

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function fb_add_custom_user_profile_fields( $user ) {
?>
  <h3><?php _e('Extra Profile Information', 'your_textdomain'); ?></h3>
  <table class="form-table">
    <tr>
      <th>
        <label for="address"><?php _e('Address', 'your_textdomain'); ?>
      </label></th>
      <td>
        <input type="text" name="address" id="address" value="<?php echo esc_attr( get_the_author_meta( 'address', $user->ID ) ); ?>" class="regular-text" /><br />

smonteverdi

// Load up the theme options. Put this line in your functions.php file
require_once ( get_template_directory() . '/theme-options.php' );

<?php

add_action( 'admin_init', 'theme_options_init' );
add_action( 'admin_menu', 'theme_options_add_page' );

/**