We can create custom queries to show post for wordpress based websites or blogs. Custom query parameters can pass to wordpress function WP_Query. These queries cover posts, pages, taxonomies, custom fields. Following is the query for custom taxonomy with meta query.

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$args = array( 'post_type'=>'posttype',
           'post_status' => 'publish',
           'meta_query' => array(
                 array('key' => 'custom_key',
                 'compare' => '==',
                 'value' => 'any_value')
           ),
           'tax_query' => array(
              array(
                'taxonomy' => 'custom_taxonoy',
                'field' => 'field_to_compare',
                'terms' => 'field_value',
                'operator' => 'NOT IN'
               ),
            )
          );
$custom_query =  new WP_Query($args);

In above code example “posttype” is post type, in meta_query array “custom_key” is custom field name, “any_value” is custom field value, in tax_query “custom_taxonomy” is custom taxonomy name, “field_to_compare” is field name like “slug, id”, “field_value” is the value of field that is in “field_to_compare”.

For taxonomy query and meta query we must have to create array of array.

This is just one example and I used same way of custom query for one of my project. We can play with it in different ways to get our required posts.

Hope this will helpful. Thanks.

The functions that are dynamically declared at runtime are called anonymous functions. They are not given name in same way as normal functions. Anonymous functions are declared by function operator. We can use the function operator to create new function.

A reference to the function that was created will be returned by function operator, and then function can be assigned to a variable, passed as parameter or returned from another function. It is possible because functions are first class objects in javascript.

Following is the example where a function is declared in normal way.

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Function showvalue(){
    Alert(“it is value”);
} 
Showvalue();

Following is the example where the same function is declared dynamically using function operator.

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Var showval;
showval = function(){
   Alert(“it is value”);
};
showval();

Word-wrap is very useful css property. It is use to break long text in new line by giving break-word with the word-wrap property. For instance, if you have text extending out the box and breaking layout then you can use word-wrap property. Word-wrap is supported in all old and new major browsers like IE 5.5+, Firefox 3.5+,Opera, Chrom and Safari.

How to use word-wrap property?

CSS property word-wrap is very easy to use. Following is example.

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.wraptext{
    word-wrap: break-word;
}

That’s it.

By following symfony commands we can create module in backend. We need to run following commands in command prompt or git shell if you are using git. First create table for your module and run schema.

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symfony propel-generate-crud myapp article Article

Symfony will read the definition of Article class in the schema.yml and creates a set of templates and actions based on it in the myapp/modules/article directory.

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symfony propel-init-admin backend article Article

Above command is to Initiate an administration module. You can build an administration on a per-module basis.

Note: myapp will be your app in which you want to create module and article is table name and Article is model name.

By default “Remember me” functionality is not enabled in magento. You can enable it form admin, very easily and quickly.

To enable it go in System->Configuration->Customers->Persistent Shopping Cart->General Options->Enable Persistence. From here select Yes from select box and click on “Save Config” button. Now refresh your site and you will see “Remember Me” along with checkbox will appear on login page. If not then clear your cache from Cache Management.