ForNext

087. size

JavaScript

var size = 0;
for (var k in d) {
  if (d.hasOwnProperty(k)) size++;
}

Lua

size = 0
for k, v in pairs(d) do
  size = size + 1
end

Io

d size

VBScript

Perl

PHP

Python

Ruby

PowerShell

Scala

F#

C

C++

C++Builder

VC++

C#

Java

Objective-C

D

VB

VB.NET

Delphi

Ada

PL/SQL

T-SQL