perl ternary operator

1. Numeric Operators: + (Plus),-(minus), * (multiplication),/(Division), ** (multiplication party/power), % (remainder );These operators mix integers, floating-point numbers, and real numbers. The calculation results are in the correct numeric

A Perl script was written a few days ago :? Operator encountered a very strange problem $ Data-> {$ id}-> {'Total '}?$ Data-> {$ id}-> {'ratio '} = sprintf ("%. 2f % ", 100 * $ data-> {$ id}-> {'succ'}/$ data-> {$ id}-> {'Total '}):$ Data-> {$ id}->

Chapter Two: Code deployment 00.the curly braces and parentheses are represented in the K&r style. ThatMy @name = (' Damian ',' Matthew ');For my $name (@names) {Formy $word (anagrams_of (LC $name)) {print "$wor \ n";}} 00 Ii.the control keyword and

Recommended syntax style in Ruby programming, and ruby programming syntax Style Use: Reference constants (including classes and modules) and constructors (such as Array () or Nokogiri: HTML ()).Never use: to call methods. # bad

Very practical 10 advanced PHP application skills. The unique PHP syntax is a mix of C, Java, Perl, and PHP self-innovative syntaxes. It can execute dynamic web pages more quickly than CGI or Perl. Dynamic pages made using PHP are a mix of C, Java,

Php 10 very useful advanced application skills. The unique PHP syntax is a mix of C, Java, Perl, and PHP self-innovative syntaxes. It can execute dynamic web pages more quickly than CGI or Perl. Dynamic pages made using PHP are a mix of C, Java,

This is a creation in Article, where the information may have evolved or changed. The original is here: Http://www.syntax-k.de/projekte/go-review. The author is Jörg Walter, a German. According to Rob Pike, the article has some mistakes, but it

PHPThe unique syntax mixes C, Java, Perl, and PHP's self-innovative syntax. It can perform dynamic Web pages more quickly than CGI or Perl. Dynamic pages made with PHP are embedded in HTML documents to execute, compared to other programming

The unique PHP syntax is a mix of C, Java, Perl, and PHP self-innovative syntaxes. It can execute dynamic web pages more quickly than CGI or Perl. Compared with other programming languages, PHP embeds the program into HTML documents for execution.

PHP's unique syntax mixes C, Java, Perl, and PHP's self-innovative syntax. It can perform dynamic Web pages more quickly than CGI or Perl. Dynamic pages made with PHP are embedded in HTML documents to execute, compared to other programming languages,