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SecureRandom#urlsafe_base64包含标点符号。
使用它生成仅包含数字、大写和小写字母的给定长度(12)的 UUID 的好方法是什么?
红宝石 1.9.3
怎么样:
SecureRandom.urlsafe_base64.gsub(/\W/, '')[0..11] #=> "x7lADtl95FUH"
I'm a beginner C# developer, actually, i'm coding a game. My question is about load an XML from my windows phone app.
I have a list of object that I'd like to fill with my xml's element. But