1,132 reputation
722
bio website accelerando.euweb.cz
location Prague, Czech Republic
age 52
visits member for 2 years, 11 months
seen Dec 15 at 9:04

Senior developer, algorithms master, PM, analyst, applied mathematician.

The Three Little Daughters Raiser

Hobbies:
logics, history, psychology, sociology, pedagogics, photo, cycling, hiking.

In past:
space-/astro- geodesist, cartographer, astronomer, teacher, radiometrist on the liquidation of the Chernobyl catastrophe in 1986.


Jan
27
answered Do activity diagrams always end in one endpoint?
Jan
27
answered Object inheritance and method parameters/return types - Please check my logic
Jan
27
answered How to depict Import a file action in the Sequence diagram
Jan
27
answered Is UML a good way to shortly and simply explain a concept?
Jan
27
answered Package diagram for an MVC patterned project?
Jan
16
revised How to show an “or includes” relationship - UML Use case diagram
added 12 characters in body
Jan
15
answered How to show an “or includes” relationship - UML Use case diagram
Dec
30
awarded  Yearling
Sep
12
answered Fields vs method arguments
Jul
1
awarded  Notable Question
Apr
17
awarded  Popular Question
Mar
3
awarded  Notable Question
Feb
26
awarded  Constituent
Feb
26
awarded  Caucus
Feb
15
awarded  Nice Question
Jan
18
comment Replacement for instanceof Java?
@delnan The author says he should avoid instanceOf with the reason, as I understood, being purely administrative. At least I don't know the reason. So, I can't argument for other ways, I can only propose variants.
Jan
18
revised Replacement for instanceof Java?
deleted 147 characters in body
Jan
18
comment Replacement for instanceof Java?
After reading from a DB, you are setting the value to a freshly created object. It will have a class as declared, not necesarily equal to the class of the read value. So, you have to find out what class you have. Or what sort of data a class has - in the case of single class with switching among different classes of data
Jan
18
comment Replacement for instanceof Java?
@Schmooo Are you sure you need three different classes? Maybe one class with a switch inside will serve better?
Jan
18
comment Replacement for instanceof Java?
@Schmooo And getClass should be avoided, too?