René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Powershell Core deserializes numbers in JSON as Int64 vs Windows Powershell which does it as Int32","articleBody":"This is actually a copy of the StackOverflow issue with the same name from [@Mark](https://stackoverflow.com/users/80002/mark):\r\n[Powershell Core deserializes numbers in JSON as Int64 vs Windows Powershell which does it as Int32](https://stackoverflow.com/q/64930079/1701026)\r\n\r\n## Steps to reproduce\r\n\r\n```PowerShell\r\n$a = \"1\" | ConvertFrom-Json\r\n(@{ $a = 2 }).1\r\n```\r\n\r\n## Expected behavior\r\n\r\nReturn `2` (just like Windows PowerShell 5)\r\n\r\n## Actual behavior\r\n\r\nReturns nothing (because the actual key is of type `[Int64]` and the key \".`1`\" of type `[Int32]`)\r\n\r\nI am not sure whether this can be called a bug or  is \"by design\" but my expectation (from a dynamically typed language as  PowerShell Core) is that a Json number (less then `[int]::MaxValue`) should default to an `[Int32]` type, just like:\r\n\r\n```PowerShell\r\n$a = 1\r\n$a.GetType().Name\r\nInt32\r\n```\r\n\r\n## Workarround\r\n\r\nRecast the number:\r\n\r\n```PowerShell\r\n$a = \"1\" | ConvertFrom-Json\r\n$a = 0 + \"$a\"\r\n(@{ $a = 2 }).1\r\n2\r\n```\r\n\r\n**related:** \r\n\r\n- [#9207 convertto-json bigint is not properly serialized](https://github.com/PowerShell/PowerShell/issues/9207)\r\n- [Make Newtonsoft JsonConvert Default to Int32 Rather Than Int64](https://stackoverflow.com/a/44010307/1701026)\r\n\r\n\r\n## Environment data\r\n\r\n```none\r\nName                           Value\r\n----                           -----\r\nPSVersion                      7.1.0\r\nPSEdition                      Core\r\nGitCommitId                    7.1.0\r\nOS                             Microsoft Windows 10.0.19042\r\nPlatform                       Win32NT\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\r\n```","author":{"url":"https://github.com/iRon7","@type":"Person","name":"iRon7"},"datePublished":"2020-11-25T14:39:46.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":12},"url":"https://github.com/14264/PowerShell/issues/14264"}