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Łukasz Nowicki

Lead PHP/WordPress Engineer

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Popular posts

  • Insert new woocommerce product programmatically
  • Add woocommerce category programmatically
  • Get_terms and invalid taxonomy
  • Assign woocommerce product categories programmatically
  • WordPress 4.7
  • WordPress

    Betas are ok, but…

    March 25, 2016 /

    Yeah, it’s end of 4.5 betas, no we get into release candidate stage. WordPress 4.5 RC1 is available for download, they mad 49 more changes since beta 4. Expected date of release is April 12th, I just can’t wait when I can upgrade my public servers to this version!

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    Łukasz Nowicki 0 Comments

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    Google Analytics Head 1.4.4.1

    January 25, 2016

    WordPress 4.4.2

    February 3, 2016

    Insert new woocommerce product programmatically

    March 6, 2016
  • Development,  WordPress

    Using dollar sign $ and jQuery in WordPress

    March 20, 2016 /

    As you may noticed, your jQuery scripts under WordPress environment may not work correctly while using $ (dollar sign) as jQuery handler. Why? Because there are conflict between your jQuery and WP’s jquery. So, what shall I do? There are a few good solutions to avoid this. First: var $ = jQuery.noConflict(); $('#do-what').html('you want...'); Second (my fav if there is no problem with document.ready check): [postad1] ( function( $ ) { $('#do-what').html('you want...'); } ) ( jQuery ); Third (my fav when you need to hook document.ready event) jQuery( document ).ready( function( $ ) { $('#do-what').html('you want...'); } ); [postad2] Easy and simple.

    read more
    Łukasz Nowicki 0 Comments

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    Let’s build WordPress theme – part 1

    October 16, 2014

    WordPress tables part 1

    September 15, 2016

    How to get rid of Open Sans and save admin bar?

    August 1, 2016
  • WordPress

    So excited, final planned beta

    March 18, 2016 /

    Final planned beta (fourth) of WordPress 4.5 is available to download. They removed editor shortcuts for text, and I regret it. Oh well, you don’t have anything you want. Also about 100 fixes and changes are available. It looks better and nicer. And I got it! Of course on my local server.

    read more
    Łukasz Nowicki 0 Comments

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    Using gulp to make your WordPress site runs faster

    January 26, 2017

    Finally here… required PHP version

    August 29, 2017

    Queen Inspirations

    December 9, 2016
  • WordPress

    Third beta is in the game

    March 10, 2016 /

    WordPress team announces Beta 3 release this evening. Over a hundred bug fixes and a lot of improvements. A brief description of what’s going on is here: Theme Logo Support fixes, Responsive Preview in the theme install preview, Support Imagick in HHVM, Whitelist few tag profiles from strip_meta() to maintain authorship, copyright, license, and image orientation, Support Windows shares/DFS roots, Generating secret keys and salts in the local environment instead of WP API.

    read more
    Łukasz Nowicki 0 Comments

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    Add woocommerce category programmatically

    October 5, 2016

    WordPress custom bulk actions

    December 8, 2016

    Hey, admin, hide your login!

    January 3, 2017
  • Development,  Woocommerce,  WordPress

    Insert new woocommerce product programmatically

    March 6, 2016 /

    How to insert brand new Woocommerce product programmatically? Sometimes you need your own product importer. You may read database, XML, JSON, CSV, XLS, XLSX, ODS, absolutely anything. Now you got all your products in memory or cache or your temporary file and what’s next? You need to add this product to Woocommerce… Well, the product is – like almost anything in WordPress – post type with specific taxonomy and meta data set. So, first things first, insert your new post: $post_id = wp_insert_post( array( 'post_title' => 'Great new product', 'post_content' => 'Here is content of the post, so this is our great new products description', 'post_status' => 'publish', 'post_type' =>…

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    Łukasz Nowicki 30 Comments

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    Showing all errors, warnings, notices…

    October 1, 2016

    Did you forget to signal async completion?

    September 4, 2018

    How to add your custom css or js on admin screen?

    January 12, 2017
  • WordPress

    Brand new beta 2

    March 3, 2016 /

    Today WordPress team announced WordPress 4.5 beta 2 release. Three small modifications and over one hundred bug fixes are here. I use nightly builds on my local server but it is always safer to run beta versions, so feel free to upgrade.

    read more
    Łukasz Nowicki 0 Comments

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    Say goodbye to Open Sans?

    May 6, 2016

    Programmatically create and login user into WordPress

    December 2, 2017

    WordPress 4.5 RC2!

    April 10, 2016

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