SolidDB strings are delimited by single quotes.
soliddb字符串使用单引号分隔。
To ignore a signal, use two single quotes in place of the command_list
要忽略某个信号,使用两个单引号代替 command_list
Ruby does not process any data in a string if you wrap it in single quotes.
Ruby 不处理任何用单引号括起来的字符串信息。
So if I want to use a string as we'll call it which is a word or phrase generally, they always go between double quotes, David hence the quotes around David, and they are double quotes not single quotes intentionally.
当我们要表示单词啊,词组啊,句子啊等等这样的东西时,就会用到字符串,它们位于双引号之间,也就是这里双引号之间的,是双引号,不是单引号哦。
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