Any given dresser will have to be treated a bit differently depending upon it's design and condition.
Regarding what type of door, I would go with what you prefer. But I'd also wait until you find the dresser you plan to use.
If you do go with a sliding door system there are some things to watch out for.
For one, if the dresser is too narrow overall then you might not have much of an opening for general husbandry, cleaning, etc.
So if you find a 30" wide dresser and the face frame makes for an opening only 26" wide, you won't have much room when you open the door. In this case if you only overlapped the glass by 1" you would only have a 12.5" wide area to stick your hands in to grap the animal, remove the water bowl, etc. That's not very much.
Hope my math is okay. My allergies are annoying today so I'm not very sharp.
On the same note, you want to avoid the glass doors being more than twice the height of the width. With the above example that means a door no more than 25" tall.
So if the dresser were quite tall you would may have to add very tall upper and lower lips to make the doors short enough. In the case of a 41" tall dresser it won't be so bad, especially if the dress is raised off the floor a bit.
Regarding a hinged door, the main concern is having a large, awkward door that needs to be swung out of the way whenever you open the cage. You may also need to strengthen up the dresser to handle a large door that is all the way open.
In either door case you can make mock-ups with cardboard. Use masking tape for hinges and see if the door is so big it's awkward. Likewise, cut two pieces like they are glass for sliding doors. See if only having one side open is enough room for cleaning.
Most of this really depends on the dresser.
I can write more once you have it.
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Current snakes:
0.2 Gonyosoma oxycephala - (Silver/Yellow)
3.3 Gonyosoma oxycephala - (Green)
2.1 Gonyosoma janseni - (Black)
3.3 Gonyosoma janseni - (Black & Tan)