StringScanner#getch():getch()是一個StringScanner類方法,它返回StringScanner上的指針字節。
用法:StringScanner.getch()
參數:StringScanner值
返回:StringScanner上的指針字節。
示例1:
# Ruby code for StringScanner.getch() method
# loading StringScanner
require 'strscan'
# declaring StringScanner
c = StringScanner.new("Mon Sep 12 2018 14:39")
# getch() method
puts "String Scanner getch form : #{c.getch()}\n\n"
# getch() method
puts "String Scanner getch form : #{c.getch()}\n\n"
# getch() method
puts "String Scanner getch form : #{c.getch()}\n\n"
輸出:
String Scanner getch form : M String Scanner getch form : o String Scanner getch form : n
示例2:
# Ruby code for StringScanner.getch() method
# loading StringScanner
require 'strscan'
# declaring StringScanner
c = StringScanner.new("hellogeeks")
# getch() method
puts "String Scanner getch form : #{c.getch()}\n\n"
# getch() method
puts "String Scanner getch form : #{c.getch()}\n\n"
# getch() method
puts "String Scanner getch form : #{c.getch()}\n\n"
輸出:
String Scanner getch form : h String Scanner getch form : e String Scanner getch form : l
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注:本文由純淨天空篩選整理自mayank5326大神的英文原創作品 Ruby | StringScanner getch function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。