COMPARE LANGUAGE I LEARNED

Swift ObjC C/C++ Python Ruby VimL Lua Go
else if else if else if else if elif elsif elseif ? ?
print print NSLog printf ? print echo ? ?
println print NSLog printf print puts echon ? ?
printf NString NString printf {} syntax printf printf ? ?
len .count .count sizeof len() .size == .count len() ? ?
inherit : : : () < ? ?
main() main() main() main() __name__ == ‘__main__‘ $0 == __FILE__ n/a ? ?
new Class() [[Class alloc] init] new Class() Class() Class.new n/a ? ?
join seq.joinWithSeparator() ? n/a sep.join(seq) seq.join(sep) join(seq, sep) ? ?
str concat str + str str str str str str + str str + str str . str str .. str ?