if ($a === $b) { } ์ฌ๊ธฐ์์ === ์ฐ์ฐ์ PHP4 ์ด์๋ถํฐ ๋์จ ์ฐ์ฐ์๋ผ ํ๋๋ฐ~ ๋ ๋ณ์์ ํ(type)๊น์ง ๊ฐ์์ผ True๋ฅผ ๋ฐํํ๋ค๋ ๋๋ผ์ด ์ฐ์ฐ์๋ค์ PHP๋ ๋ฌด๊ถ๋ฌด๊ถ ํ๊ฒ ๊ฐ์์~ ์) $a = 0; $b = false; if ($a == $b) { true ๋ฐํ } if ($a === $b) { false ๋ฐํ }
[ nbtstat -a ์๋IP ] c:\>nbtstat -a 211.000.000.3 ์์ฒ๋ผ ์ ๋ ฅ ํ ์คํํ๋ฉด NetBIOS Remote Machine Name Table Name Type Status ----------------------------------------------------------------------- BUSINESS01 UNIQUE Registered OurGroup UNIQUE Registered BUSINESS01 UNIQUE Registered . . . MAC Address = 00-C9-20-4D-27-F9
$_SERVER['DOCUMENT_ROOT'] = ํ์ฌ ์ฌ์ดํธ๊ฐ ์์นํ ์๋ฒ์์ ์์น => /webapp/include $_SERVER['HTTP_ACCEPT_ENCODING'] = ์ธ์ฝ๋ฉ ๋ฐ์ => gzip, deflate $_SERVER['HTTP_ACCEPT_LANGUAGE'] = ์ธ์ด => ko $_SERVER['HTTP_USER_AGENT'] = ์ฌ์ดํธ ์ ์ํ ์ฌ์ฉ์ ํ๊ฒฝ => Mozilla/4.0(compatible; MSIE 6.0; Windows NT 5.1; Q312461; .NET CLR 1.0.3705 $_SERVER['REMOTE_ADDR'] = ์ฌ์ดํธ ์ ์ํ ์ฌ์ฉ์ IP => xxx.xxx.xxx.xxx $_SERVER['SCRIPT_FILENAME'] = ์คํ๋๊ณ ์๋ ์์น์ ํ..
MYSQL - ์ธ๋ฑ์ค๋ฅผ ์์ฑํ๋ ๋ฐฉ๋ฒ ์ธ๋ฑ์ค ํ์ผ์ "ํ ์ด๋ธ๋ช .MY1" ํ์ผ๋ก DB๋๋ ํ ๋ฆฌ ์๋์ ์ฅ.. mysql>create table test1( ->var1 int not null auto_increment primary key, ->var2 int not null, ->var3 char(30) not null, ->index idx1(var1) ); query OK, 0 rows affected(0.06 sec) mysql>desc test1 show keys from test1; create index idx1 on test1(var1); query ok, 0 rows affected(0.25 sec) Records: 0 duplicates: 0 warnings: 0 ์ ๊ฑฐ๋ Drop index ..
/* * ํจ์๋ช : curString * ์ค๋ช : ํ๊ธ/์๋ฌธ ๋ฌธ์์ด์ ์ผ์ ๊ธธ์ด๋งํผ ์๋ฆ๋๋ค. * Argus : $str : ๋ฌธ์์ด * : $len : ์๋ฅผ ๊ธธ์ด * : $addSTr : ์๋ฅธ ๋ฌธ์์ด ์ดํ์ ๋ถ์ฌ์ง ๋ฌธ์ **/ function curString($str, $len, $addStr="...") { if(strlen($str)>$len) { for($i=0; $i127) $i++; $str=substr($str,0,$i); $str = $str.$addStr; } return $str; }
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