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How to make fixed header in full Calendar and in Full Calendar2?

Category: CSS

How to make fixed header in full Calendar?   Add this css line: .fc-timeline .fc-body .fc-scroller {  height: 700px  !important; } clear cache in browser and reload page. Header will be sticky on scro...

3,317
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How to fix error couldn't save product "2439" with position 30 to category 442 ( if you installed Dynamic categories from Miravsit )?

Category: Errors

If you have this error when saving product: couldn't save product "2439" with position 30 to category 442   And in logs you may have this: [2023-01-16 08:34:52] main.CRITICAL: Could not save product ...

69,911
(1)
How to calculate (show, print) people (human) age using php?

Category: PHP

How to calculate (show, print) people (human) age using php? function prigVozrFizVau($darr,$dob){ $dateOfBirth = date("Y-m-d",strtotime($dob)); $today = date("Y-m-d",strtotime($darr)); $diff = date_di...

19,264
(0)
How to make fresh version of update folder in magento 2 root using composer?

Category: Magento 2

composer create-project --repository=https://repo.magento.com magento/project-community-edition=2.3.5 temp_dir --no-install Remove the old update/ directory and move temp_dir/update/ to the update/ di...

18,309
(1)
How to fix error in Magento 2 PHP Fatal error: Uncaught Error: Cannot instantiate interface Magento\Theme\Model\Theme\StoreThemesResolverInterface vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer. php:50?

Category: Errors

If you will see in ssh of magento 2 messages something like this (after upgrade): PHP Fatal error: Uncaught Error: Cannot instantiate interface Magento\Theme\Model\Theme\StoreThemesResolverInterface i...

17,725
(0)
How to fix error cannot instantiate interface Magento\Theme\Model\Theme\StoreThemesResolverInterface#0 <magento root>/vendor/magento/framework/ObjectMa nager/ObjectManager.php(70)?

Category: Errors

You have error in ssh when trying to run bin/magento setup:upgrade or any other reuest and on your server redis connected to magento 2 then just run in ssh console: redis-cli FLUSHALL and after this y...

13,099
(0)
How to remove empty lines from string using php using preg_replace function with regex pattern?

Category: PHP

How to remove empty lines from string using php using preg_replace function with regex pattern? Just use preg_replace php function preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $string); do...

6
(0)
How to fix issue with QR code in php when data is more than QR code size?

Category: PHP

How to fix issue with QR code in php when data is more than QR code size? If your QR code cant work just use correct size of the qr code according to its data in binary format. If data size is too big...

7
(0)
How to detect full html page height (size) using JavaScript?

Category: JavaScript ( JS )

How to detect full html page size: height, using JavaScript? Just use this script var body = document.body, html = document.documentElement; var height = Math.max( body.scrollHeight, body.offsetH...

52
(0)
How to force add / show admin dashboard / bar to the frontend in Wordpress?

Category: Hooks

How to force add / show admin dashboard to the frontend in Wordpress? Just add this code into functions.php function admin_bar(){ if(is_user_logged_in()){ add_filter( 'show_admin_bar', '__retur...

52
(0)
How to get list of records between dates using mysql?

Category: MySQL

Just use this sql code for your requests and you will get records included into period between these dates (including start and end dates): SELECT * FROM events WHERE event_date BETWEEN DATE("2023-01-...

89
(0)
How to Add nonce to logout URL in navigation of Wordpress?

Category: PHP

How to Add nonce to logout URL in navigation of Wordpress? Just use this code in functions.php /** * Add nonce to logout URL in navigation */ function add_logout_url_nonce($items){ foreach($item...

148
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