[B! C] test_testerã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

test_tester id:test_tester

Cã«é–¢ã™ã‚‹test_testerã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Big Sky :: ä½•ã‚‚ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’å¤‰æ›´ã›ãšã«2038å¹´å•é¡Œã‚’è§£æ±ºã™ã‚‹ã€‚
ã¾ãš2038å¹´å•é¡Œã¨ã„ã†ã®ã‚’ã”å˜ã˜ã§ã—ã‚‡ã†ã‹ 2038å¹´å•é¡Œ - Wikipedia 2038å¹´å•é¡Œï¼ˆã«ã›ã‚“ã•ã‚“ã˜ã‚…ã†ã¯ã¡ãã‚“ã‚‚ã‚“ã ã„ï¼‰ã¯ã€2038å¹´1æœˆ19æ—¥3æ™‚14åˆ†7ç§’ï¼ˆUTCã€ä»¥ä¸‹åŒæ§˜ï¼‰ã‚’éŽãŽã‚‹ã¨ã€ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãŒèª¤å‹•ä½œã™ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã¨ã•ã‚Œã‚‹å¹´å•é¡Œã€‚ http://ja.wikipedia.org/wiki/2038%E5%B9%B4%E5%95%8F%E9%A1%8C Cè¨€èªžã§ epoch ã‚’æ‰±ã† time_t ãŒ32bit OSä¸Šã§ã‚ªãƒ¼ãƒãƒ¼ãƒ•ãƒãƒ¼ã—æ—¥æœ¬æ™‚é–“2038/01/19 12:14:07ã®æ¬¡ã«1901/12/14 05:45:52ãŒæ¥ã¦ã—ã¾ã†ã¨ã„ã†å•é¡Œã§ã™ã€‚ã¾ããã‚‚ãã‚‚2038å¹´ã«ã‚‚ãªã£ã¦32bit OSã‚’ä½¿ã£ã¦ã„ã‚‹å´ãŒæ‚ªã„ã¨è¨€ãˆã°ã‚¢ãƒ¬ã§ã™ãŒã€‚ å®Ÿéš›ã«ã©ã‚“ãªäº‹ãŒèµ·ãã‚‹ã‹ã¯ã€32bit OSä¸Šã§ä»¥ä¸‹ã‚’å®Ÿè¡Œã™ã‚Œã°åˆ†ã‹ã‚‹ã€‚ #includeÂ <stdio.h> #include
test_tester 2015/05/29
2038

C

tips

joke
ãƒªãƒ³ã‚¯
UNIX/Linuxã®ãƒ‘ã‚¤ãƒ— - æ»´äº†åºµæ—¥éŒ²
20å¹´ãã‚‰ã„æ—¥ã€…ä½¿ã£ã¦ã„ãªãŒã‚‰ã€UNIX/Linuxã®ãƒ‘ã‚¤ãƒ—ã®æŒ¯ã‚‹èˆžã„ã‚’ã‚ˆãåˆ†ã‹ã£ã¦ã¾ã›ã‚“ã§ã—ãŸã€‚ã€Žæ˜“çµŒã€ã«ã€Œæ—¥ã«ç”¨ã„ã¦çŸ¥ã‚‰ãšã€ã¨ã„ã†ã®ã¯ã“ã‚Œã§ã™ã€‚ã¡ã‚‡ã£ã¨ç°¡å˜ãªã‚³ãƒ¼ãƒ‰ã§å®Ÿé¨“ã—ã¦ã¿ã¾ã—ãŸã€‚ ãƒªã‚¹ãƒˆ1 test1.c #include <stdio.h> int main(void) { int i; for(i=0;i<5;i++){ sleep(1); printf("test1(%d)\n",i); fflush(stdout); // â†ã“ã‚ŒãŒå¤§äº‹ } return 0; } ãƒªã‚¹ãƒˆ2 test2.c #include <stdio.h> int main(void) { char buff[1024]; printf("test2 starts.\n"); while(gets(buff)!=NULL){ printf("test2[%s]\n",buff); } return 0
test_tester 2015/01/13
Linux

pipe

C

parallel-processing

example
ãƒªãƒ³ã‚¯
cgoãŒGoã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«é€Ÿåº¦ã«ä¸Žãˆã‚‹å½±éŸ¿ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
test_tester 2015/01/07
C

golang

cgo

compile

performance

experiment

explain
ãƒªãƒ³ã‚¯
ã‚‚ã†ã¡ã‚‡ã£ã¨æ¯æŠœãITã‚¯ã‚¤ã‚º ç¬¬33å›žã€€ã‚¹ãƒãƒ¼ãƒ„ã®ç§‹ï¼ã€Œã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®æœ€é©åŒ–ã€ã‚¯ã‚¤ã‚º
ã‚¹ãƒãƒ¼ãƒ„ã®ç§‹ã§ã™ãã€‚ã‚¹ãƒãƒ¼ãƒ„ã‚’ã™ã‚‹ç›®çš„ã«ã¯ã€è¨˜éŒ²ã‚’ä¼¸ã°ã™ã€Œã‚‚ã£ã¨é€Ÿãã€ã‚„ã€ãƒ€ã‚¤ã‚¨ãƒƒãƒˆã‚’ã™ã‚‹ã€Œã‚‚ã£ã¨è»½ãã€ãŒã‚ã‚‹ã§ã—ã‚‡ã†ã€‚ã“ã‚Œã¨ä¼¼ãŸã“ã¨ãŒã€ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«ã‚‚ã‚ã‚‹ã®ã‚’ã”å˜ã˜ã§ã™ã‹ã€‚ãã‚Œã¯ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®æœ€é©åŒ–ã§ã™ã€‚ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã«æœ€é©åŒ–ã‚’æŒ‡å®šã™ã‚‹ã¨ã€ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã®ç„¡é§„ãªéƒ¨åˆ†ãŒå–ã‚Šé™¤ã‹ã‚Œã¦ã€ã€Œã‚ˆã‚Šé€Ÿã„ãƒ—ãƒã‚°ãƒ©ãƒ ã€ã‚„ã€Œã‚ˆã‚Šå°ã•ã„ãƒ—ãƒã‚°ãƒ©ãƒ ã€ãŒç”Ÿæˆã•ã‚Œã¾ã™ã€‚ ä»Šå›žã¯ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®æœ€é©åŒ–ã«é–¢ã™ã‚‹ã‚¯ã‚¤ã‚ºã‚’å‡ºé¡Œã—ã¾ã™ã€‚æ˜Žã‚‰ã‹ã«ç„¡é§„ãŒã‚ã‚‹Cè¨€èªžã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ç¤ºã—ã¾ã™ã®ã§ã€ãã‚ŒãŒã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ã‚ˆã£ã¦ã€ã©ã®ã‚ˆã†ã«æœ€é©åŒ–ã•ã‚Œã‚‹ã‹ã‚’è€ƒãˆã¦ãã ã•ã„ã€‚å•é¡Œã¯ã€å…¨éƒ¨ã§8å•ã‚ã‚Šã¾ã™ã€‚ã©ã‚Œã‚‚ã€ã‚·ãƒ³ãƒ—ãƒ«ãªãƒ—ãƒã‚°ãƒ©ãƒ ãªã®ã§ã€Cè¨€èªžã®æ§‹æ–‡ã‚’è©³ã—ãçŸ¥ã‚‰ãªãã¦ã‚‚ã€å†…å®¹ã‚’ç†è§£ã§ãã‚‹ã¨æ€ã„ã¾ã™ã€‚ãœã²ãƒãƒ£ãƒ¬ãƒ³ã‚¸ã—ã¦ãã ã•ã„ã€‚ ã€å•é¡Œ1ã€‘ã¯ã˜ã‚ã¯ã€Œæœ€é©åŒ–ã¨ã¯ä½•ã‹ã€ã‚’çŸ¥ã£ã¦ã„ãŸã ããŸã‚ã®ã‚„ã•ã—ã„å•é¡Œã§ã™ ä»¥ä¸‹ã¯ã€å¼•æ•°aã®2ä¹—ã‚’è¿”ã™é–¢æ•°funcã§
test_tester 2014/11/01
C

compiler

optimization

programming

quiz

knowledge
ãƒªãƒ³ã‚¯
gcc+gdbã«ã‚ˆã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ ã®ãƒ‡ãƒãƒƒã‚° ç¬¬3å›ž gdbã®ä¾¿åˆ©ãªæ©Ÿèƒ½ã€ãƒ‡ãƒãƒƒã‚°ã®ä¾‹
ã„ãã¤ã‹ã®ãƒã‚°ã‚’å«ã‚€ãƒ„ãƒªãƒ¼ã‚½ãƒ¼ãƒˆã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ç”¨æ„ã—ã¾ã—ãŸã€‚ treesort1.c #include <stdio.h> #include <stdlib.h> struct node { int value; struct node *left; struct node *right; }; void treeadd(struct node**, int); void treewalk(struct node*); void treefree(struct node*); int main(int argc, char **argv) { struct node *rootp; int i; int array[15] = {50, 12, 18, 70, 41, 19, 91, 1, 7, 6, 81, 65, 55, 20, 0}; for (i = 0; i < 15; i++)
test_tester 2014/06/19
C

gcc

gdb

debug

example

tutorial
ãƒªãƒ³ã‚¯
lsã‚’èªã¾ãšã«ãƒ—ãƒã‚°ãƒ©ãƒžã‚’åä¹—ã‚‹ãªï¼ - ã±ãŸã¸ã
ãªã‹ãªã‹æŒ‘ç™ºçš„ãªã‚¿ã‚¤ãƒˆãƒ«ã®lsã‚’èªã¾ãšã«ãƒ—ãƒã‚°ãƒ©ãƒžã‚’åä¹—ã‚‹ãª!ã‚’èªã¿ã¾ã—ãŸã€‚ã‚¿ã‚¤ãƒˆãƒ«ã¨ã¯é•ã£ã¦ã€lsã®å®Ÿè£…ã‚’ä¸å¯§ã«èª¬æ˜Žã—ã¦ã‚ã£ã¦å‹‰å¼·ã«ãªã‚Šã¾ã—ãŸã€‚lsã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’èªã¿ãªãŒã‚‰ã€ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã€ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã€å¤šè¨€èªžåŒ–ç‰ã®å¹…åºƒã„è©±é¡Œã«è§¦ã‚Œã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ã„ãã¤ã‹Cã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã„ã¦ã„ã¦ã€æ¬¡ã®æ¬¡ã®ã‚¹ãƒ†ãƒƒãƒ—ã«é€²ã¿ãŸã„äººã«ãŠå‹§ã‚ã§ã™ã€‚ ãªãœlsã‹ lsã‚’é¡Œæã«ã—ã¦ã„ã‚‹ç†ç”±ã«ã¤ã„ã¦ã€ç§ãªã‚Šã«ã¾ã¨ã‚ç›´ã—ã¾ã—ãŸã€‚ ãƒ‡ã‚¤ãƒ¬ã‚¯ãƒˆãƒªã®æ“ä½œãªã©ã§ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã®ä½¿ã„æ–¹ãŒã‚ã‹ã‚‹ å†å¸°å‘¼ã³å‡ºã—ã€åå‰é †ã«ã‚½ãƒ¼ãƒˆç‰ã®å®šç•ªã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒä½¿ã‚ã‚Œã¦ã„ã‚‹ã€‚ å¤šè¨€èªžåŒ–å¯¾å¿œ æ™®æ®µã‚ˆãä½¿ã†ãƒ—ãƒã‚°ãƒ©ãƒ ãªã®ã§æŒ™å‹•ãŒæƒ³åƒã—ã‚„ã™ã„ é™ã‚‰ã‚ŒãŸãƒªã‚½ãƒ¼ã‚¹ã§å‹•ã‹ã™ç‚ºã®æŠ€ãŒæ‰€ã€…ã«ã‚ã‚‹ã€‚ æ™®é€šã®ãƒ—ãƒã‚°ãƒ©ãƒžãªã‚‰lsã‚„dirã¯å¿…ãšä½¿ã†ã“ã¨ã«ãªã‚‹ã®ã§ã€è‰¯ã„é¡Œæã‚’é¸ã‚“ã ã¨æ„Ÿã˜ã¾ã—ãŸã€‚ æœ¬ã®å†…å®¹ ls.cã‹ã‚‰ã€ãƒ†ãƒ¼ãƒžã«æ²¿ã£ãŸéƒ¨åˆ†ã‚’æŠœãå‡ºã—ã¦ã®èª¬æ˜ŽãŒã‚ã‚Šã¾ã™ã€‚
test_tester 2014/03/03
book

review

programming

C

ls
ãƒªãƒ³ã‚¯
1