I need to display posts in subcategory beside posts in main category

Related Posts:

1. How to pick the default selected value in wordpress dropdown?
2. how to show only specific category for a template
3. I’m trying to create an array with a foreach loop, but the array only stores the last item [closed]
4. Showing the project type in HREF
5. Hide wordpress field if data is empty in post!
6. Change the site tagline (or similar) based on current page
7. hover image appears below placeholder instead of overlayed
8. combine Code 1 with Code 2
9. Trouble creating conditional PHP for nav menu items with children for custom Walker
10. get current product name in functions.php
11. Setting custom canonical urls
12. Only show search results with if current date is between two dates?
13. database interactions using OOP
14. Customizer: Output default value in Customizer CSS
15. How to add just one specific page to widget without plugin?
16. Remove one value in dismissed_wp_pointers?
17. get post based on category chosen in drop down – The ajax method
18. How to use transient in this code for related post?
19. create a select input with menus created on a custom options page
20. Taxonomy linked to pages
21. Creating a related post section based on similar categories
22. Swapping wp_dropdown_categories function with wp_category_checklist
23. Create another “Display Site Title and Tagline” checkbox, “Header Text Color” setting and control
24. Accessing data from a non-WP database/table within a page content
25. WordPress blog post url on category page
26. Changing layout with wp_customise
27. WP dynamic featured image – Can’t get second featured image url
28. Converting HTML Template to WordPress Theme
29. Extending the WP_Widget_Text class
30. Proper syntax or method for keeping url in modified isotope / category links
31. Filter Select results based on selection
32. Selectbox in admin panel function linking to CSS
33. Can I install/embed WordPress on a ‘single page’?
34. What is an equivalent of single_cat_title for getting the slug of the category?
35. Issue adding sub category programmatically
36. How to check if a meta value has already been assigned to any user?
37. How to hide products that do not have an image from a slider carousel for an ecommerce webpage?
38. How to exclude category ID from Looper in WordPress
39. Add a specific part of current category page url to shortcode
40. how do I get a specific post from a post with a subcategory in WP
41. Customize Theme comment template to Insert VoteUp and VoteDown buttons
42. filter default query to show just selected level of child pages in wordpress
43. WP grandchild categories in nested ul li
44. Retrieve $_POST data submitted from external URL in WordPress(NOT API)
45. Grab posts by multiple categories
46. Pass Category Name, Description and Photo into variables to pass to jQuery
47. How to fetch products with the price in a page on woocommerce using a form or live search with php
48. How to show single category archive
49. Move category description below post list in blog
50. Trying to build simple deposit code that hooks into woocommerce
51. Applying A Category to Existing Posts Where Page Title Matches Regex
52. Get page that displays all children of taxonomy parent
53. Add New User, extra fields which are required?
54. user_profile_update_errors hook not executing
55. Send an email to specific adress when button is clicked?
56. Customizer: active_callback and sanitize_callback incompatibility?
57. Saving and Restoring a Canvas on A Individual User Basis
58. Redirect specific user role to specific site after login?
59. Send multiple attachments with wp_mail in PHP
60. WordPress admin pointers tour bug?
61. selected option if current category is the value
62. custom url rewrite for wordpress
63. Extend plugin Class through functions.php
64. get_template_part based upon post’s category
65. How to add a do_action on refreshing of WP customizer?
66. Customize position of social icons in upme plugin [closed]
67. how to save selected option in variable for rest api category filter
68. Weird 404 URL Problem – domain name being placed at end of urls
69. Setting default category base on theme activation
70. Recent Posts Not Showing Only On A Specific Category Page [closed]
71. Hide subcategories (widget)
72. How to get the value of input hidden html from text editor to custom page template?
73. Make a list of sites for each user in WPMU – switch_to_blog (display in SITE_ID: 1)
74. Alert Bar section within WP loop is displaying even though there are no posts
75. Let Users Choose Post Categories
76. Menu jumping when calling it via PHP
77. Different post styles depending on category
78. Output Video Download Link in template
79. Display category name only once inside loop
80. Modify custom field input data before creating a new post
81. Output custom field value to post string
82. Compare the old get_theme_mod($name) to the new get_theme_mod($name) return value
83. Using $wpdb (WPDB class) ‘replace’ with multiple WHERE criteria problem
84. Media Upload , file name changed automatically
85. Replace shortcode in substring
86. Custom posts in different columns style
87. How to show only subcategories in parent category not parent category?
88. Need help enqueueing webfonts
89. need help with existing code showing subpages
90. How do I add a custom css to all posts without affecting homepage css? [closed]
91. Redirect to another page using contact form 7? [closed]
92. Custom Background by Page IDs
93. Dilemma of Populating all the categories in a drop down list
94. Display most popular posts of category
95. Advanced Custom Fields not displaying
96. How to get private property in parent class into extended class?
97. How to obtain the current website URL in my theme?
98. What exactly do this function declared into functions.php file of a WP theme?
99. Creating sub-categories via php
100. Define specific category name in PHP