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Edit your hosts file

sudo nano /etc/hosts

and add your domain

127.0.0.1 domain.com www.domain.com

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curl --ssl-reqd smtp://smtp.office365.com:587 \
     --mail-from [email protected] \
     --mail-rcpt [email protected] \
     --user '[email protected]:password' \
     -T <(echo -e 'From: [email protected]\nTo: [email protected]\nSubject: Curl Test\n\nHello')

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-- Delete all but posts and attachments
delete
from wp_posts
where post_type not ('post', 'attachment')

-- Select orphan post meta
select *
from wp_postmeta 
left join wp_posts on wp_posts.ID = wp_postmeta.post_id

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Since WordPress function naming is an absolute mess (and so the documentation is) and after +10 years I can't manage to remember any of them, here is a quick cheatsheet I hope makes things easier in the future:

• Display an HTML img element of the post thumbnail

the_post_thumbnail($size = 'post-thumbnail', $attr = '')

• Get an HTML img element of the post thumbnail

get_the_post_thumbnail($post = null, $size = 'post-thumbnail', $attr = '')

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Allow WordPress users to translate content without setting up WPML translators

In recent versions of the WordPress plugin WPML you need to manually setup translators, otherwise non-admins will see the message You don't have the rights to translate from {lang} to {lang} when attempting to edit any translation. You can bypass this by adding the following filter in your functions.php

add_filter('wpml_override_is_translator', '__return_true');

Cheers!

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# List interest categories
curl -X GET \
  'https://{server}.api.mailchimp.com/3.0/lists/{list_id}/interest-categories' \
  --user 'apikey:API_KEY'

# List interests in category
curl -X GET \
  'https://{server}.api.mailchimp.com/3.0/lists/{list_id}/interest-categories/{interest_category_id}/interests' \
  --user 'apikey:API_KEY'

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(?:__|\@lang)\((?:'|\")(.*)(?:'|\")\)

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# Create Color Look Up Table
convert -size 1x1 xc:#008cff xc:#ffffff +append clut.gif

# Create gradient
convert -size 20x256 gradient: -rotate 90 clut.gif -interpolate bilinear -clut gradient.gif

# PNG to JPG
mogrify -format jpg *.png

# Convert to grayscale