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"함수 lowercase()"의 두 판 사이의 차이

잔글 (봇: 자동으로 텍스트 교체 (-source +syntaxhighlight))
14번째 줄: 14번째 줄:
==Bash==
==Bash==
[[category: Bash]]
[[category: Bash]]
<source lang='bash'>
<syntaxhighlight lang='bash'>
echo "Hello, World" | tr 'A-Z' 'a-z'
echo "Hello, World" | tr 'A-Z' 'a-z'
# hello, world
# hello, world
</source>
</syntaxhighlight>


==C==
==C==
[[category: C]]
[[category: C]]
<source lang="c">
<syntaxhighlight lang="c">
#include <ctype.h>
#include <ctype.h>
#include <stdio.h>
#include <stdio.h>
34번째 줄: 34번째 줄:
     return 0;
     return 0;
}
}
</source>
</syntaxhighlight>


==C++==
==C++==
[[분류: C++]]
[[분류: C++]]
{{참고|C++ strtolower()}}
{{참고|C++ strtolower()}}
<source lang='cpp'>
<syntaxhighlight lang='cpp'>
#include <iostream>
#include <iostream>
using namespace std;
using namespace std;
49번째 줄: 49번째 줄:
     cout << strtolower("Hello World") << endl; // hello world
     cout << strtolower("Hello World") << endl; // hello world
}
}
</source>
</syntaxhighlight>
<source lang='cpp'>
<syntaxhighlight lang='cpp'>
#include <iostream>
#include <iostream>
#include <algorithm> // transform
#include <algorithm> // transform
62번째 줄: 62번째 줄:
     cout << strtolower("Hello World") << endl; // hello world
     cout << strtolower("Hello World") << endl; // hello world
}
}
</source>
</syntaxhighlight>


==C#==
==C#==
[[category: Csharp]]
[[category: Csharp]]
<source lang="csharp">
<syntaxhighlight lang="csharp">
"Wiki means fast?".ToLower();        // "wiki means fast?"  
"Wiki means fast?".ToLower();        // "wiki means fast?"  
</source>
</syntaxhighlight>


==Excel==
==Excel==
[[category: Excel]]
[[category: Excel]]
<source lang='php'>
<syntaxhighlight lang='php'>
=LOWER("HELLO")
=LOWER("HELLO")
// hello
// hello
</source>
</syntaxhighlight>


==Java==
==Java==
[[category: Java]]
[[category: Java]]
<source lang='java'>
<syntaxhighlight lang='java'>
String str = "Hello World!";
String str = "Hello World!";
System.out.println(str.toLowerCase());
System.out.println(str.toLowerCase());
</source>
</syntaxhighlight>


==JavaScript==
==JavaScript==
[[category: JavaScript]]
[[category: JavaScript]]
<source lang='javascript'>
<syntaxhighlight lang='javascript'>
var str = "Hello World!";
var str = "Hello World!";
document.write(str.toLowerCase());
document.write(str.toLowerCase());
</source>
</syntaxhighlight>


==Objective-C==
==Objective-C==
[[category: Objective-C]]
[[category: Objective-C]]
<source lang='objc'>
<syntaxhighlight lang='objc'>
NSString *str = @"Hello World!";
NSString *str = @"Hello World!";
NSLog(@"%@", [str lowercaseString];
NSLog(@"%@", [str lowercaseString];
</source>
</syntaxhighlight>


==Perl==
==Perl==
[[category: Perl]]
[[category: Perl]]
<source lang='perl'>
<syntaxhighlight lang='perl'>
$str = "Hello World!";
$str = "Hello World!";
print lc($str);
print lc($str);
</source>
</syntaxhighlight>


==PHP==
==PHP==
[[category: PHP]]
[[category: PHP]]
{{참고|PHP strtolower()}}
{{참고|PHP strtolower()}}
<source lang='php'>
<syntaxhighlight lang='php'>
echo strtolower( "Hello World!" );
echo strtolower( "Hello World!" );
# hello world!
# hello world!
</source>
</syntaxhighlight>


==Python==
==Python==
[[category: Python]]
[[category: Python]]
{{참고|Python .lower()}}
{{참고|Python .lower()}}
<source lang='python'>
<syntaxhighlight lang='python'>
str = "Hello World!"
str = "Hello World!"
print str.lower()
print str.lower()
</source>
</syntaxhighlight>


==Ruby==
==Ruby==
[[category: Ruby]]
[[category: Ruby]]
<source lang='ruby'>
<syntaxhighlight lang='ruby'>
str = "Hello World!"
str = "Hello World!"
str2 = str.downcase
str2 = str.downcase
puts str2
puts str2
</source>
</syntaxhighlight>
<source lang='ruby'>
<syntaxhighlight lang='ruby'>
str = "Hello World!"
str = "Hello World!"
str.downcase!
str.downcase!
puts str
puts str
</source>
</syntaxhighlight>


==Scheme==
==Scheme==
[[category: Scheme]]
[[category: Scheme]]
<source lang="scheme">
<syntaxhighlight lang="scheme">
(use-modules (srfi srfi-13))
(use-modules (srfi srfi-13))
(string-downcase "Wiki means fast?") ;  "wiki means fast?"
(string-downcase "Wiki means fast?") ;  "wiki means fast?"
</source>
</syntaxhighlight>


==Windows Batch==
==Windows Batch==
<source lang='batch'>
<syntaxhighlight lang='batch'>
@ECHO OFF
@ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION
SETLOCAL ENABLEDELAYEDEXPANSION
165번째 줄: 165번째 줄:


REM hello, world
REM hello, world
</source>
</syntaxhighlight>


==SQL==
==SQL==
171번째 줄: 171번째 줄:
===MySQL===
===MySQL===
[[category: MySQL]]
[[category: MySQL]]
<source lang='sql'>
<syntaxhighlight lang='sql'>
SELECT LOWER( "HELLO WORLD" );
SELECT LOWER( "HELLO WORLD" );
-- hello world
-- hello world
</source>
</syntaxhighlight>


===Oracle===
===Oracle===
[[category: Oracle]]
[[category: Oracle]]
<source lang='sql'>
<syntaxhighlight lang='sql'>
SELECT LOWER('HELLO WORLD') FROM DUAL;
SELECT LOWER('HELLO WORLD') FROM DUAL;
-- hello world
-- hello world
</source>
</syntaxhighlight>


==같이 보기==
==같이 보기==

2020년 11월 2일 (월) 02:33 판

1 개요

downcase
lc
lower()
lowercase()
lowercaseString
strtolower()
tolower
toLowerCase
  • Definition: lowercase(string) returns string
  • Description: Returns the string in lower case.

2 Bash

echo "Hello, World" | tr 'A-Z' 'a-z'
# hello, world

3 C

#include <ctype.h>
#include <stdio.h>
int main(void) {
    char string[] = "Wiki means fast?";
    int i;
    for (i = 0; i < sizeof(string); ++i) {
        /* transform characters in place, one by one */ 
        string[i] = tolower(string[i]);
    }
    puts(string);                       /* "wiki means fast?" */
    return 0;
}

4 C++

C++ strtolower() 문서를 참고하십시오.
#include <iostream>
using namespace std;
string strtolower(string str) {
    for(auto &c: str) c = tolower(c);
    return str;
}
int main() {
    cout << strtolower("Hello World") << endl; // hello world
}

#include <iostream>
#include <algorithm> // transform
using namespace std;
string strtolower(const string str) {
    string ret = str;
    transform(ret.begin(), ret.end(),ret.begin(), ::tolower);
    return ret;
}
int main() {
    cout << strtolower("Hello World") << endl; // hello world
}

5 C#

"Wiki means fast?".ToLower();        // "wiki means fast?"

6 Excel

=LOWER("HELLO")
// hello

7 Java

String str = "Hello World!";
System.out.println(str.toLowerCase());

8 JavaScript

var str = "Hello World!";
document.write(str.toLowerCase());

9 Objective-C

NSString *str = @"Hello World!";
NSLog(@"%@", [str lowercaseString];

10 Perl

$str = "Hello World!";
print lc($str);

11 PHP

PHP strtolower() 문서를 참고하십시오.
echo strtolower( "Hello World!" );
# hello world!

12 Python

Python .lower() 문서를 참고하십시오.
str = "Hello World!"
print str.lower()

13 Ruby

str = "Hello World!"
str2 = str.downcase
puts str2

str = "Hello World!"
str.downcase!
puts str

14 Scheme

(use-modules (srfi srfi-13))
(string-downcase "Wiki means fast?") ;  "wiki means fast?"

15 Windows Batch

@ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION

SET _SAMPLE=Hello, World

CALL :LCase _SAMPLE _RESULTS
ECHO.%_RESULTS%

ENDLOCAL
GOTO:EOF

:LCase
SET _UCase=A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
SET _LCase=a b c d e f g h i j k l m n o p q r s t u v w x y z
SET _Lib_UCase_Tmp=!%1!
IF /I "%0"==":UCase" SET _Abet=%_UCase%
IF /I "%0"==":LCase" SET _Abet=%_LCase%
FOR %%Z IN (%_Abet%) DO SET _Lib_UCase_Tmp=!_Lib_UCase_Tmp:%%Z=%%Z!
SET %2=%_Lib_UCase_Tmp%
GOTO:EOF

REM hello, world

16 SQL

16.1 MySQL

SELECT LOWER( "HELLO WORLD" );
-- hello world

16.2 Oracle

SELECT LOWER('HELLO WORLD') FROM DUAL;
-- hello world

17 같이 보기

18 References

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