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Hello world!
Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!
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Grub Rescue> Prompt [Solved]
When trying to boot a friend’s notebook that had had a faulty install on it, all I could get was a Grub Rescue> prompt which takes very few commands. Here’s the recipe I followed to get the notebook to boot into something useful. Grub is throwing a wobbly because it can’t find your boot files [...]
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Change Number Of Posts Per Page on Category Pages
After fiddling around with wp-pagenavi.php for too long realised that there was a DB variable bossing it all. That DB variable is: in wp_options -> option_name = posts_per_page; in my case that had a primary key of 22, so to change number of pages to 12 instead of 10: UPDATE `myDB`.`wp_options` SET `option_value` = ’12′ [...]
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Alternate Styling for Elements in PHP Loop
Handy wee bit of code for alternating the style on an element – for example to have different coloured rows in a table of for fitting box elements into a 2 column layout with a simple float left and putting a space between them by applying a margin-left style to alternate ones.
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Exclude Categories from Slideshow
In home.php $q = new WP_Query( apply_filters(‘arras_slideshow_query’ ,$query) ); replace with $q = new WP_Query( apply_filters(‘arras_slideshow_query’,'cat=-4′ ,$query) ); Where 4 is the id of the category you want to exclude, if you have multiple categories you want to exclude, say 4, 5 and 6 then: $q = new WP_Query( apply_filters(‘arras_slideshow_query’,'cat=-4,-5,-6′ ,$query) );
