Database referential integrity with Doctrine
Jak zachować spójność bazy danych i jak Doctrine może nam w tym pomóc.
08maj
13lis
How to hydrate trees in Doctrine
This tree was stored in the table with parentId field, nothing special, and the most obvious way to get the tree is to fetch root element first. The best for rendering is ORM, it allows to render tree recursive from parent to children. And here I could stop writing this article, because this will work. The...
29wrz
Strategy pattern in Symfony
In general, we use the Strategy Pattern when we can do something in several ways depending on some condition. Suppose we have to create some image resize class using GD library. We could create some code like this: class ImageResizer { public function resize(string $filename, string extension, int $newWidth, int $newHeight) ...
26maj
Make your state safe
Czy jak ustawiasz stan na komponencie, to sprawdzasz, czy komponent nie jest czasem odmontowany? Jeżeli nie sprawdzasz - ten artykuł jest dla Ciebie!
20mar
Sprinters vs marathonians
What is the difference between sprinters and marathonians in the context of a developer's work? this post is Marat's thoughts on the matter
10lut
Clear as the sun explanation of De Morgan’s laws
One of the most important laws of every programmer explained in an accessible and brief manner
30sty
useQuery: isFetching vs isLoading
In additional to query status useQuery has so called fetchStatus and isFetching flag. It causes very frequent question about the difference of these flags so I'm trying to explain it.
15sty
Explaining useQuery states
In the world of React.js useQuery is well-known fetching tool with great documentation. However, often developers have some problems with status understanding, so I had to clarify it for myself.
