▲ 624 ▼ know the features of your language (lemmy.world) submitted 2 years ago by jroid8@lemmy.world to c/programmerhumor@lemmy.ml 145 comments fedilink hide all child comments
[–] Witchfire@lemmy.world 6 points 2 years ago (3 children) Typescript/Javascript too permalink fedilink source parent hideshow 3 child comments replies: [–] FooBarrington@lemmy.world 17 points 2 years ago* (last edited 2 years ago) (2 children) Not strictly equivalent, since || tests for truthiness, not just null. permalink fedilink source parent hideshow 2 child comments replies: [–] Witchfire@lemmy.world -1 points 2 years ago (1 child) That's fair, but it's close enough that it functions identically permalink fedilink source parent hideshow 1 child comment replies: [–] FooBarrington@lemmy.world 4 points 2 years ago Only for the null case. For other cases it doesn't function identically, since it also treats "", 0 and undefined the same as null. permalink fedilink source parent
[–] FooBarrington@lemmy.world 17 points 2 years ago* (last edited 2 years ago) (2 children) Not strictly equivalent, since || tests for truthiness, not just null. permalink fedilink source parent hideshow 2 child comments replies: [–] Witchfire@lemmy.world -1 points 2 years ago (1 child) That's fair, but it's close enough that it functions identically permalink fedilink source parent hideshow 1 child comment replies: [–] FooBarrington@lemmy.world 4 points 2 years ago Only for the null case. For other cases it doesn't function identically, since it also treats "", 0 and undefined the same as null. permalink fedilink source parent
[–] Witchfire@lemmy.world -1 points 2 years ago (1 child) That's fair, but it's close enough that it functions identically permalink fedilink source parent hideshow 1 child comment replies: [–] FooBarrington@lemmy.world 4 points 2 years ago Only for the null case. For other cases it doesn't function identically, since it also treats "", 0 and undefined the same as null. permalink fedilink source parent
[–] FooBarrington@lemmy.world 4 points 2 years ago Only for the null case. For other cases it doesn't function identically, since it also treats "", 0 and undefined the same as null. permalink fedilink source parent
