List out CCK field allowed values in Drupal

List out CCK field allowed values in Drupal

$field = field_info_field('field_machine_name');
$allowed_values = list_allowed_values($field);

This will return the allowed values list as array.

Usage:
field_info_field - Load the field instance by using field machine name
list_allowed_values - List out the allowed values

Remove the password hint details in drupal register page

You can use the below code remove the password hint details in drupal register page.

/**
 * Implements hook_element_info_alter().
 */
function HOOK_element_info_alter(&$types) {
  if (isset($types['password_confirm']['#process']) && (($position = array_search('user_form_process_password_confirm', $types['password_confirm']['#process'])) !== FALSE)) {
    unset($types['password_confirm']['#process'][$position]);
  }
}

Note: Please clear form cache after adding

Remove the user tab link in user login page and user register page

We can use the below code to remove the user tab link in user login page and user register page.

/**
 * Implementation of hook_menu_alter().
*/
function HOOK_menu_alter(&$items) {
  $items['user/login']['type'] = MENU_CALLBACK;
  $items['user/register']['type'] = MENU_CALLBACK;
  $items['user/password']['type'] = MENU_CALLBACK; 
}

Note: Please clear the menu cache after adding this function

Programmatically create view mode for product in Drupal Commerce

1. First create the view mode by using the following hook or Entity View Mode module. 

2. Then create the template file commerce-product--product--{view-mode}.tpl.php
3. Inside the template file, you can render what ever you want.
4. Then clear the cache.

Generate SSH Key using GIT

Please follow the below steps to create the SSH key in GIT


1) Open Git Bash (type git bash in search bar of windows start)

2) Generate the key using following command
    $ ssh-keygen -t rsa -b 4096
  This will prompt you to enter file name, just press enter key.
  When prompting for passpharse, enter a passpharse. (Note the pharse
  which will be used while you clone the repository)

3) Open key file and copy 
  $ cat /d/Users/<yourloginusername>/.ssh/id_rsa.pub