A constraint is a condition that has to be fulfilled in a given context.
What would I do if I want to have a generic method that only accepts types that have overloaded an …
c# generics operator-overloading constraintsIn connection with this answer I stumbled upon a phenomenon I cannot explain. Version: PostgreSQL 9.1.2 on x86_64-unknown-linux-gnu, compiled by …
sql postgresql constraints postgresql-9.1I am using SnapKit and can't find a clean way to update the offset of a constraint. It's a simple …
ios swift constraints snapkitI have two already-existing tables which look (in part) roughly like this: CREATE TABLE parent ( old_pk CHAR(8) NOT NULL …
mysql foreign-keys primary-key constraints mysql-error-1025I have an UIImageView in storyboard which AspectRatio is 1:1, that I want to change to 2:1 programmatically in ViewController in some …
ios swift3 constraints aspect-ratioIs it possible to make a XOR CHECK CONSTRAINT? I'm doing it on a test table I just made that …
sql postgresql constraints xorHow do I just print out a 'primary key' for the column with the primary key? I get 'primary key' …
sql-server sql-server-2005 primary-key constraints information-schemaSo, I understand that the following doesn't work, but why doesn't it work? interface Adapter<E> {} class Adaptulator&…
java generics constraintsI am writing an Eclipse plugin using Eclipse RCP (Kepler). Everything was working fine until last night all the sudden …
plugins eclipse-rcp constraints launching-applicationI have one stack view that contains with 4 buttons. And each button I also add subview to that. The subview …
ios swift constraints uistackview