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    Deactivate WordPress registration — here’s how!

    Octo­ber 11, 2024

    von Marc Wag­ner

    To deac­ti­va­te the default regis­tra­ti­on page of Word­Press (/wp-login.php?action=register) and at the same time enable […]

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    WooCommerce Hook: woocommerce_cart_item_name

    Sep­tem­ber 11, 2024

    von Marc Wag­ner

    The­re are a varie­ty of hooks in Woo­Com­mer­ce that allow deve­lo­pers to cus­to­mi­ze the beha­vi­or […]

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    WooCommerce Hook: woocommerce_cart_collaterals

    Sep­tem­ber 11, 2024

    von Marc Wag­ner

    Woo­Com­mer­ce offers a varie­ty of hooks and fil­ters to extend the func­tion­a­li­ty of an online […]

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    Adding and customizing admin columns in WordPress

    Sep­tem­ber 6, 2024

    von Marc Wag­ner

    Cus­to­mi­zing the Word­Press admin panel can con­tri­bu­te signi­fi­cant­ly to effi­ci­en­cy and usa­bi­li­ty, espe­ci­al­ly when mana­ging […]

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    How to hide page and post titles in WordPress

    Sep­tem­ber 5, 2024

    von Marc Wag­ner

    In Word­Press, the title of a page or post is usual­ly one of the cen­tral […]

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    How to find your WordPress login URL (change, lock)

    Sep­tem­ber 5, 2024

    von Marc Wag­ner

    Whe­ther you’­re a Word­Press new­bie or an expe­ri­en­ced user, soo­ner or later you’ll be faced […]

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    What are “Action” and “Filter” hooks in WordPress?

    Sep­tem­ber 5, 2024

    von Marc Wag­ner

    In Word­Press, hooks play a cen­tral role in the cus­to­miza­ti­on and exten­si­on of func­tion­a­li­ty wit­hout […]

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    Creating a custom post type in WordPress: A comprehensive guide with PHP examples

    Sep­tem­ber 5, 2024

    von Marc Wag­ner

    Word­Press is known for its fle­xi­bi­li­ty and expan­da­bili­ty. Crea­ting a cus­tom post type is also […]

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    Increase WordPress upload limit: Instructions

    April 18, 2023

    von Marc Wag­ner

    To increase the upload limit, you need to adjust the PHP set­ting on your ser­ver. […]

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    WordPress tutorial: wp_get_nav_menus — how to get all WordPress menus with PHP

    April 17, 2023

    von Marc Wag­ner

    Word­Press has a built-in fea­ture cal­led wp_get_nav_menus(), which allows you to get all Word­Press menus […]

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    WordPress Revisions: How to use and optimize them on your website (Tutorial, 2023)

    April 10, 2023

    von Marc Wag­ner

    In this tuto­ri­al we will explain what revi­si­ons are in Word­Press, what they are used […]

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    Ubuntu/Linux: Get disk space with “disk usage” (du, 2023, SSH)

    March 20, 2023

    von Marc Wag­ner

    “du” stands for “Disk Usa­ge” and is a con­so­le com­mand that dis­plays the disk space […]