Programming in CSE - Computer Programming Solution Point

Ans :    In WooCommerce there is no built-in function to remove checkout fields and billing details heading from checkout page. So we remove these fields pragmatically using hooks supplied by Woocommerce. What you need to do is open your child theme's functions.php file and write the following code. functions.php // Removing checkout fields add_filter( 'woocommerce_checkout_fields' , 'wc_remove_checkout_fields' ); function wc_remove_checkout_fields( $fields ) {     unset($fields['billing']['billing_first_name']);     unset($fields['billing']['billing_last_name']);     unset($fields['billing']['billing_company']);     unset($fields['billing']['billing_address_1']);     unset($fields['billing']['billing_address_2']);     unset($fields['billing']['billing_city']);     unset($fields['billing']['billing_postcode']);     unset($fields['bil...

Write a program in C to print the larger of three numbers  with  t he  help of   algorithm and flowchart. Algorithm: Step 1: Start Step 2: Read n1, n2, n3 Step 3: If n1>n2 and n1>n3 then                 Display “n1 is greater than n2 and n3”                 Else                 Goto step 4. Step 4: If n2>n1 and n2>n3 then                 Display “n2 is greater than n1 and n3”                 Else                 Goto step 5. Step 5: If n3>n1 and n3>n2 then  ...

Adding TextBox to display product price inside woocommerce single product page -  Step -1 :  Write the following code inside your functions.php file -  add_action( 'woocommerce_after_add_to_cart_quantity', 'woocommerce_total_product_price', 31 ); function woocommerce_total_product_price() {       ?>      <input type="hidden" class="product-currency" value=<?php echo get_woocommerce_currency_symbol()?> />     <input type="text" id="product_total_price" readonly="readonly">     <input type="hidden" id="calculate_product_total_price" >     <?php } Step - 2 :  Create a js file as "test.js" and write the following code inside "test.js" file - jQuery(function($) {     /* Clearing product price textbox and hidden price textbox when clear link is clicked */   $('.reset_variations').on('click...

BUBBLE SORT  : Bubble sort is one of the simple sorting algorithm that sometimes referred to as sinking sort . It compares each pair of adjacent element and swaps them if they are in wrong order. Let us take an unsorted list of elements and sort them by applying this algorithm. Elements of the array -                                                                 9        3        6       7       1        5 Pass 1:                    9       3       6       7       1        5       arr[0] > arr[1], Exchange             ...

SELECTION SORT : There are several methods for sorting an array, selection sort is one of them. Let us take an unsorted list of elements and sort them by applying this algorithm. Elements of the array -                                                                   9        3        6       7       1        5 Pass 1:               9        3       6       7       1        5                 arr[0] > arr[1],  Exchange               3        9      ...

Solution:  You can easily customize storefront theme from functions.php of storefront child theme. With the help of storefront_header hook you can do that. The following code is used to remove storefront header default features- add_action("after_setup_theme", "storefront_child_header_remove"); function storefront_child_header_remove() {     remove_action("storefront_header","storefront_site_branding",20);     remove_action("storefront_header","storefront_secondary_navigation",30);     remove_action("storefront_header","storefront_product_search",40);     remove_action("storefront_header","storefront_primary_navigation_wrapper",42);     remove_action("storefront_header","storefront_primary_navigation",50);     remove_action("storefront_header","storefront_header_cart",60);     remove_action("storefront_header","storefront_pri...

Solution: To remove breadcrumb and sidebar from your woocommerce child theme that uses storefront theme,  write the following code in functions.php. add_action (' after_setup_theme ',' removing_bredcrumb_sidebar '); function removing_bredcrumb_sidebar () { remove_action('storefront_content_top','woocommerce_breadcrumb',10);         remove_action( 'storefront_sidebar','storefront_get_sidebar',10 ); }

Solution:  It is very easy to update your woocommerce cart page automatically when quantity is changed. To do this open your functions.php file and write down the following code. add_action ( ' woocommerce_after_cart ', ' mycart_auto_update ' ); function  mycart_auto_update () {     echo '<script>     jQuery(document).ready(function($)     {           $(".woocommerce-cart-form").find(".qty").on("change", function()               {                     upd_cart_btn.trigger("click");              });     });     </script>';  }