tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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key-equality-2.js (267B)

      1 // Number keys are distinct from string keys that would name the same property.
      2 
      3 var s = new Set;
      4 
      5 s.add(17);
      6 assertEq(s.has("17"), false);
      7 assertEq(s.has(17), true);
      8 s.add("17");
      9 assertEq(s.delete(17), true);
     10 assertEq(s.has("17"), true);
     11 assertEq(s.has(17), false);