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Add println() inside PrintingTextChangedListener in Observer pattern otherwise we don't get any output

Status: Open.

#44 In dbacinski/Design-Patterns-In-Kotlin;

· MirzalievPulat opened on Nov 14, 2023

What about Null Object pattern?

Status: Open.

#20 In dbacinski/Design-Patterns-In-Kotlin;

· johnnyfivedev opened on Aug 13, 2018