Perl scalar
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- 1Perl scalar Function - Tutorialspoint
Perl scalar Function · Description. This function forces the evaluation of EXPR to be in scalar c...
- 2Perl scalar 函数- 蝴蝶教程
Perl scalar 函数 ·. 描述. scalar 此函数强制EXPR的评估在标量上下文中进行,即使它通常可以在列表上下文中运行也是如此。 ·. 句法. 以下是此函数的简单语法-. sca...
- 3scalar - Perldoc Browser
The Perl documentation is maintained by the Perl 5 Porters in the development of Perl. Please con...
- 4Perl | scalar keyword - GeeksforGeeks
scalar keyword in Perl is used to convert the expression to scalar context. This is a forceful ev...
- 5Perl - Scalars - Tutorialspoint
Perl - Scalars, A scalar is a single unit of data. That data might be an integer number, floating...