In SQL Subqueries are pretty common: you need only those records where a certain condition is dependend on the existance of non-existance of records in an associated table.I.e. you want to delete all shoppingbaskets in the database, which are older than, let’s say 7 days but only if they do not have any items in … Read more Howto: Symfony doctrine subquery exists
At my recent update from Symfony 5.1.0 to Symfony 5.1.2 I got surprised by this error message: And it took me quite some time to find out what went wrong… … since one should assume that a clean bugfix-update won’t produce such an error. Well, the problem was, that I still hat doctrine installed as … Read more Symfony 5.1.2 Unrecognized options “dir_name, namespace” under “doctrine_migrations”.
Oh shit, the alarm. Yesterday it got later than planned, again. But I have to get up, the transporter waits a maximum of 60 seconds, if I don‘t get in by then it leaves without me… Quickly under the shower and get dressed, on the way out I get my coffee cup from the kitchen, … Read more Commuting in the future – a vision
Now, for the first time, I have had to create an article with pictures using the new Gutenberg editor, which WordPress delivers as the standard editor since version 5.0. First of all: In my eyes, the Gutenberg editor has been a great success in terms of handling. Anyone who has already worked with other modern … Read more 5 reasons why the Gutenberg editor of WordPress is still useless
The challenge Who nowadays has to commute a longer distance to work in a metropolis has surely already noticed that we are heading with giant steps towards a total traffic collapse if not something fundamental happens. Even larger, wider roads with more lanes will only be able to solve the problem to a limited extent. … Read more Individualised local and long-distance public transportation