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ichi_S 2014/02/17
ruby

array
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NArrayã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ - hogemaruã€€ã•ã‚ã‚„ã‹æ—¥è¨˜
ichi_S 2012/08/16
ruby

array

benchmark
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Set::extract()ã®å°æ´’è½ãŸä½¿ã„æ–¹ case.1 - ï¼’ï¼”æ™‚é–“CakePHP
ãŸã¾ã«ã¯è»½ã„ãƒã‚¿ã‚’ã€‚ã‚‚ã—ã‹ã—ãŸã‚‰é€£è¼‰ã™ã‚‹ã‹ã‚‚ <?php $users = array( array( 'User' => array( 'id' => 1, ), ), array( 'User' => array( 'id' => 2, ), ), array( 'User' => array( 'id' => 3, ), ), ); ã®ã¨ãã€ <?php $ids = Set::extract('/User/id', $users); ã¨ã™ã‚‹ã¨ <?php $ids = array( 1, 2, 3, ); ã¨ãªã‚Šã¾ã™ã€‚ã“ã‚Œã¯çµæ§‹æ¨™æº–çš„ãªä½¿ã„æ–¹ã§ã™ãã€‚ <?php $data = array( 'PreviousUser' => array( 'id' => 1, ), 'User' => array( 'id' => 2, ), 'NextUser' => array( 'id'
ichi_S 2011/02/17
cakephp

array

Tips

php
ãƒªãƒ³ã‚¯
ã€phpã€‘é…åˆ—ã®è¶³ã—ç®—ï¼ˆé…åˆ—ã®åˆæˆã€ãƒžãƒ¼ã‚¸ï¼‰ at softelãƒ¡ãƒ¢
ã“ã‚“ãª2ã¤ã®é…åˆ—ãŒã‚ã‚‹ã¨ã™ã‚‹ã€‚ $a = array('aka' => 'red', 'ao' => 'blue', 'kuro' => 'black'); $b = array('aka' => '123', 'midroi' => 'green', 1 => 'black'); ã“ã†ã™ã‚‹ã¨ $c = array_merge($a, $b); $c ã¯ã“ã†ãªã‚‹ array ( 'aka' => '123', 'ao' => 'blue', 'kuro' => 'black', 'midroi' => 'green', 0 => 'black', ) â†‘ å¾Œã«æŒ‡å®šã—ãŸé…åˆ—ã«ã‚ã‚‹è¦ç´ ã§ä¸Šæ›¸ãã•ã‚Œã‚‹ã€‚æ·»å—ç•ªå·ã¯æŒ¯ã‚ŠãªãŠã•ã‚Œã‚‹ã€‚ ã“ã†ã™ã‚‹ã¨ $c = $a + $b; $c ã¯ã“ã†ãªã‚‹ array ( 'aka' => 'red', 'ao' => 'blue', 'kuro' => 'blac
ichi_S 2010/04/15
php

merge

array
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