Encrypt the file for security

Actually I have a file . I am working in linux environment. I need to encrypt 开发者_如何学Cthat file for secure purpose with giving the some password.

Why would $this->data show up an empty array after submit?

In Cakephp Why would 开发者_如何学JAVA$this->data show up an empty array after submit? i am using the security component. $this->data would be empty if nothing had been submitted during a post action

i want say i want什么歌？

pass sheet to a function (excel vba)

I\'ve been trying to pass a sheet in my workbook to a function, but it doesn\'t seem to be working. The function is

say的复数？

Say是动词，say是复数。说的基本意思是通过言语表达自己的思想或观点，让人们理解他的意图，也就是说和说，强调他所说的话。引申也可以指“通知”、“解释”、“声明”和“背诵”等。

some say歌词？