在将明文密码写入日志之前,我需要创建一个“模糊”函数来替换行中的明文密码。function pass_obscure { my $pass = "wer32pass$"; # This password is an example. The real one is received as a parameter, or already stored as a global value.
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我有一段jquery代码来修剪前导字符和尾随字符(从调用程序传递过来)。我在RegExp中使用了一个变量来将字符替换为空白。如何才能使RegExp对调用程序传递的任何字符起作用?以下是简化的代码:var chr= ':'; //can have . or , or any other character
var regex = new RegExp("(^" + chr + ")|(" + chr+ "$)" , "g"); //works f