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Disable Gutenberg without plugin

December 15, 2018

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Wordpress

Without using any external WordPress plugin, you can still disable Gutenberg with these codes in functions.php
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How to securely deploy Sucuri Firewall

December 14, 2018

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Wordpress

Secure your websites using Sucuri Firewall. Here is the best deployment method of Sucuri Firewall to protect your websites.
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How to disable JetPack email notification of new posts to Subscribers?

October 13, 2018

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Wordpress

Here is how to add a checkbox option to every new post of whether or not to email the post to Jetpack subscribers. Use the following code.
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php – Class ‘COM’ not found

August 20, 2018

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Wordpress

COM and DOTNET are not available by default in PHP Core, php.ini. You have to manually add COM support to PHP if you face issue. Typically, you get an error message as Step 1.Copy php_com_dotnet.dll located in xampp\php\ext folder to c:/windows/system32/ Step 2.Add following to php.ini file located in xampp\php folder [COM_DOT_NET]extension=php_com_dotnet.dllextension = c:/windows/system32/php_com_dotnet.dll Step 3.Restart…
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Handling Text file in PHP

August 16, 2018

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Wordpress

After so long time, I was coding in PHP to write certain user inputs in a text file (.txt). Here are the codes that may find it helpful also. To check if text file is empty $text15_file = ‘text15.txt’; $i = 0; if (trim(file_get_contents($text15_file)) == true) { $i = 1; } //Based on $i value,…
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How to quickly import CSV file into MySQL table

August 10, 2018

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Wordpress

Import CSV into MySQL This is a simple version of LOAD DATA command to import simple CSV file into MySQL table. It look only .02 seconds to import 40+ records. LOAD DATA INFILE ‘c:\datafolder\t_order_details.csv” INTO TABLE t_order_details FIELDS TERMINATED BY ‘;’ LINES TERMINATED BY ‘\n’ IGNORE 1 ROWS; Assuming you have the first row as…
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How to get size of each table of a MySQL Database

August 4, 2018

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Wordpress

This SQL query provides you with list of all tables with largest size in a MySQL database that is executed. SELECT table_schema AS `Database`,table_name AS `Table`,ROUND(( ( data_length + index_length )/1024/1024),2 ) `Size in MB` FROM information_schema.TABLES ORDER BY ( data_length + index_length )DESC; LIMIT 0, 30
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Debug WordPress

April 3, 2018

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Wordpress

WP_DEBUG is an useful debugging tool available in WordPress to see PHP errors on your website and they are helpful for developers to troubleshoot issues with the website. To turn on WP_DEBUG, add following code in wp-config.php define(‘WP_DEBUG’,true); It is not advisable from security point of view to turn on WP_DEBUG on production websites as…
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PHP Isset() and Empty()

May 11, 2017

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Wordpress

Empty() Returns False if empty() has non-empty and non-zero value. Returns True for Null, 0, “” Isset() Returns False for Null Returns True for 0, “” or any value Both Textareas and Texboxes will sent “” values and not Null to the $_POST[], so use Emtpty() instead of Isset() On the other hand,…
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WordPress – Use javascript to print specific contents in page

April 22, 2017

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Wordpress

This solution worked for me. Step 1: Specify the printable contents inside this div. <a href=’javascript:printContent(“ad_div”)’ id=’print_link’>Print</a> <div id=’ad_div’> specify your printable content here… </div> Step 2: JavaScript function to print contents inside div in your webpage. function printContent(div_id) { var DocumentContainer = document.getElementById(div_id); var html = ‘<html><head>’+ ‘<link href=”css/template.css” rel=”stylesheet” type=”text/css” />’+…
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Lucas Brey

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