試圖將一個UInt64到一個base32字符串.....作品在python不在vb.net

Question

嗨希望我可以在這裏得到一個愚蠢的問題的答案。 很愚蠢，因爲它已經向我解釋過&我仍然無法理解它。

Python Code: 
sqln = 13173942528351756918 
sqlid = '' 
alphabet = 'abcdfghjkmnpqrstuvwxyz' 
for i in range(0, 13): 
sqlid = alphabet[(sqln/(32 ** i)) % 32] + sqlid 
RESULT: bdntyxtax2smq 

vb.net code: 
Dim sqln As UInt64 = 13173942528351756918 
Dim sqlid as string = "" 
Dim alphabet as String = "abcdfghjkmnpqrstuvwxyz" 
For iCount As Integer = 0 To 12 
sqlid = alphabet((sqln/(32^iCount)) Mod 32) + sqlid 
Next iCount 
RESULT: bfpuzytbx3s00 

我懷疑的結果是不同的原因是因爲vb.net當你打電話^，我應該是「換檔」，但似乎無法找出語法（或找到它）返回一個雙 感謝您的時間= +創意= +幫助

Answer 1

這一次，你被32 ^將ICOUNT這由5 * iCount權等同於移：

Dim sqln As UInt64 = 13173942528351756918UL 
Dim sqlid as string = "" 
Dim alphabet as String = "abcdfghjkmnpqrstuvwxyz" 
For iCount As Integer = 0 To 12 
    sqlid = alphabet((sqln >> (iCount * 5)) Mod 32) + sqlid 
Next iCount 
Console.WriteLine(sqlid) 

輸出：

bdntyxtax2smq 

這聽起來像這將是對bitwise operations :)