String interpolation

1 개요[ | ]

variable interpolation
string interpolation
문자열 인터폴레이션, 스트링 인터폴레이션
  • 문자열 중간에 있는 변수를 값으로 바꿈

2 Bash[ | ]

name=Snoopy
echo "His name is $name"
# His name is Snoopy

3 Perl[ | ]

my $apples = 4;
print "I have $apples apples\n";

4 PHP[ | ]

$name = 'Snoopy';
echo "His name is $name";
// His name is Snoopy

5 Python[ | ]

apples = 4
print "I have %d apples" % apples
print "I have {} apples".format(apples)
print "I have {a} apples".format(a=apples)
# I have 4 apples
# I have 4 apples
# I have 4 apples

6 Ruby[ | ]

apples = 4
puts "I have #{apples} apples"
# I have 4 apples

7 같이 보기[ | ]

8 참고[ | ]

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