PHP¿¡¼ °ø¹é(empty) ¹× NULL ¹®ÀÚ¿ÀÇ °ËÁõ
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
PHP¿¡¼´Â NULL ¶Ç´Â °ø¹é(±æÀ̰¡ 0) °ªÀ» °®´Â ¹®ÀÚ¿À» ¾î¶»°Ô °ËÁõÇÒ ¼ö ÀÖ´ÂÁö Çѹø Å×½ºÆ®ÇØ ºÃ½À´Ï´Ù. °á·ÐºÎÅÍ ¸»¾¸µå¸®¸é ¿©·¯°¡Áö ºñ±³¹®¿¡¼ NULL°ú °ø¹é°ª »çÀÌÀÇ Â÷ÀÌ´Â ¾ø¾ú½À´Ï´Ù. Å×½ºÆ®¿¡´Â ¿©·¯°³ÀÇ ...
RedHat 9.0¿¡¼ÀÇ JRun JSP ÄÄÆÄÀÏ·¯ÀÇ ¹®Á¦Á¡
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
JRun¿¡¼´Â JSP ÄÄÆÄÀÏÀ» À§ÇØ IBMÀÇ jikes ÄÄÆÄÀÏ·¯¸¦ »ç¿ëÇϴµ¥, pre-compileµÇ¾î ¹ÙÀ̳ʸ®·Î JRun¿¡ Æ÷ÇԵǴ jikes ÄÄÆÄÀÏ·¯°¡ RedHat 9.0ÀÇ gcc ¶óÀ̺귯¸®¿Í ¸ÂÁö ¾Ê¾Æ ½ÇÇàÀÌ µÇÁö ¾Ê´Â ¹®Á¦¸¦ ¹ß°ßÇß½À´Ï´Ù ...
RedHat 9.0¿¡¼ÀÇ JRun-Apache Ä¿³ØÅÍÀÇ ¹®Á¦Á¡
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
JRun¿¡ pre-compileµÇ¾î žÀçµÈ ¾ÆÆÄÄ¡ Ä¿³ØÅÍ ¸ðµâÀÌ RedHat 9.0¿¡¼ ¹®Á¦¸¦ ÀÏÀ¸Å°´Â °ÍÀ» È®ÀÎÇß½À´Ï´Ù. ÀÌ¿¡ µû¶ó RedHat 9.0¿¡¼ Ä¿³ØÅ͸¦ ´Ù½Ã ÄÄÆÄÀϽÃÄ×½À´Ï´Ù. RedHat 9.0¿¡ ¸Â°Ô ÄÄÆÄÀÏµÈ DSO ¸ðµâÀ» ÷ºÎÇϸç ...
µð¹ö±ëÀ» À§ÇÑ JRun ±¸µ¿ ¼³Á¤
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
À¥ °³¹ß ¶Ç´Â ¿î¿µÁß ¹ß»ýÇÏ´Â °¢Á¾ ¿¡·¯¸Þ½ÃÁö µîÀ» ÆÄÀÏ·Î º¸°üÇϸé ÃßÈÄ µð¹ö±ë µî¿¡ ÀÖ¾î ¸Å¿ì À¯¿ëÇÒ °Í ÀÔ´Ï´Ù. JRun °°Àº °æ¿ì´Â ±âº»À¸·Î event log¸¦ ÆÄÀÏ·Î »ý¼ºÇÕ´Ï´Ù¸¸, À̺¥Æ® ·Î±×¸¸À¸·Î´Â µð¹ö±ëÀÌ Èûµç ...
Metrics·Î±× ¼³Á¤°ú ÀÌÇØ
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
metrics ·Î±×¸¦ Ãâ·ÂÇÏ·Á¸é jrun.xml ¿¡¼ metricsEnabled °ªÀ» true ·Î º¯°æÇϽðí metrics formatÀº ¾Æ·¡ÀÇ ³»¿ë°ú ÷ºÎÆÄÀÏÀ» ÂüÁ¶ÇÏ¿© ¼öÁ¤Çϼ¼¿ä. listen »õ·Î¿î ¿¬°áÀ» ûÃëÇÏ´Â ¾²·¹µå idle »õ·Î¿î ¿äûÀ» ±â´Ù¸®´Â ...
Java Stack Trace ¹Þ´Â ¹æ¹ý
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
** Java Stack Trace ¹Þ´Â ¹æ¹ý ·±Å¸ÀÓ ½ÃÀÇ ¹®Á¦ ÃßÀû ¹æ½Ä Áß Java stack trace¶ó´Â °ÍÀ» ¹Þ¾Æ¼ ºÐ¼®ÇÏ´Â ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù. ¼ø°£ÀÇ ¸Þ¸ð¸® ½ºÄµ ³»¿ë Á¤µµ·Î º¸½Ã¸é µË´Ï´Ù. ÀÌ ³»¿ë¿¡´Â ¹æ´ëÇÑ ·®ÀÇ ½º·¹µå¿Í ¸ð´ÏÅÍ ...
¼ºí¸´ + JDBC ¿¬µ¿½Ã ÄÚµù °í·Á»çÇ× 2
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
¼ºí·¿ + JDBC ¿¬µ¿½Ã ÄÚµù °í·Á»çÇ× -Á¦2ź- [JDBC Connection Pooling] ÃÖ±Ù¼öÁ¤ÀÏÀÚ : 2001.01.19 ÃÖ±Ù¼öÁ¤ÀÏÀÚ : 2001.03.20(»ùÇÿ¹Á¦Ãß°¡) ÃÖ±Ù¼öÁ¤ÀÏÀÚ : 2001.10.22(µð¹ö±ëÀ» À§ÇÑ ·ÎÁ÷Ãß°¡) ÃÖ±Ù¼öÁ¤ÀÏÀÚ : ...
¼ºí¸´ + JDBC ¿¬µ¿½Ã ÄÚµù °í·Á»çÇ× 1
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
´Ùµé ¾Æ½Ç¹ýÇÑ ´Ü¼øÇÑ ¾ê±é´Ï´Ù¸¸, ¾ÆÁ÷ ¸¹Àº ºÐµéÀÌ ¸ð¸£½Ã´Â °Í °°¾Æ ´Ù½ÃÇѹø Á¤¸®ÇÕ´Ï´Ù. ¾Æ·¡ÀÇ °¢°¢ÀÇ ¿¹Á¦´Â À߸ø »ç¿ëÇÏ°í °è½Ã´Â ÀüÇüÀûÀÎ ¿¹µéÀÔ´Ï´Ù. 1. ¼ºí·¿¿¡¼ instance variable ÀÇ °øÀ¯ 1.1 ¼ºí·¿¿¡¼ ...
Optimizing JSPs
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
Optimizing JSPs This section presents some ideas for improving the responsiveness of your JSPs. Since JSPs are compiled into servlets when they are first requested, look at the optimization technique ...
Optimizing servlets
[ À¥ÇÁ·Î±×·¡¹Ö(±âŸ) | iWiz | 2004/01/04 ]
Optimizing servlets This section provides specific techniques for improving code for the servlet components of your web application. When looking to refactor a web application, you should also conside ...
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