LogIn E-mail
¼³°èÀ̾߱â
$#myarray
# 11 JMJS    00.7.5 11:29

@myarray = ("goodbye","cruel","world");
$lastsub = $#myarray;
¹è¿­ÀÇ ¸¶Áö¸· ¿ä¼ÒÀÇ Ã·ÀÚ´Â 2À̹ǷΠ$#myarrayÀÇ °ªÀº 2°¡ µÈ´Ù.

±×¸®°í, ÃÖ´ë ÷ÀÚÀÇ °ªÀº ½Ã½ºÅÛ º¯¼ö $[¿¡ ÀÇÇØ ¿µ¾éÀ» ¹Þ±â ‹š¹®¿¡, $#myarrayÀÇ °ªÀº $[°¡ ¼±¾ðµÉ °æ¿ì ¿µÇâÀ» ¹Þ´Â´Ù.

$[ = 1;
@myarray = ("goodbye","cruel","world");
$lastsub = $#myarray;
¿¡¼­ $[ÀÌ 1À̹ǷÎ, ¹è¿­ÀÇ Ã¹¹øÂ° ÷ÀÚ´Â 1ÀÌ µÈ´Ù.
±×·¯¹Ç·Î $lastsubÀÇ °ªÀº 3À̸ç, $myarray[2]´Â "cruel"ÀÌ µÈ´Ù.

°Ô½Ã¹°: 115 °Ç, ÇöÀç: 1 / 1 ÂÊ
¹øÈ£ Á¦       ¸ñ ÀÛ¼ºÀÚ µî·ÏÀÏ ¹æ¹®
115  perl format JMJS 24.6.22 466
114  perl -p -i -e s/abc/def/g JMJS 24.3.26 415
113  Deleting from a Hash , defined , exists JMJS 25.7.9 484
112  yaml file Àбâ JMJS 23.11.30 529
111  alzipcon JMJS 22.11.26 580
110  file2date.pl JMJS 24.6.1 681
109  UTF-8, EUC-KR JMJS 19.12.15 705
108  wget.pl LWP Simple get JMJS 19.9.17 702
107  X JMJS 19.9.17 669
106  X JMJS 19.9.17 690
105  X JMJS 19.9.17 704
104  X JMJS 19.9.17 684
103  X JMJS 19.9.17 687
102  X JMJS 19.9.17 666
101  gnome-terminal JMJS 25.7.3 685
100  jsame.pl JMJS 09.5.21 2253
99  jos.pl JMJS 08.11.29 1923
98  jmngr.pl - jmjspro manager JMJS 08.11.29 1979
97  vhdl.pm JMJS 08.11.29 1878
96  jreg.pl JMJS 08.11.29 1924
95  jtree.pm JMJS 08.11.29 1922
94  w2c.pl JMJS 08.11.29 1966
93  jdread.pl JMJS 08.11.29 1712
92  ffile.zip ffilediff.pl JMJS 09.4.24 1774
91  rgb2ycbcr.pl JMJS 10.5.12 2059
90  proview.pl JMJS 08.11.29 2115
89  smi_shift.pl JMJS 10.10.3 1770
88  srt2smi.pl srtshift.pl JMJS 18.7.14 1978
87  Perl CGI Input Test, getenv.cgi JMJS 18.11.21 1628
86  hash JMJS 24.6.22 1902
85  tr a-z A-Z ġȯ , ´ë¼Ò¹®ÀÚ º¯È¯ , ¹®ÀÚ¿­ Á¶°Ç , ... JMJS 24.6.22 1614
84  JARRAY->jfunc JMJS 08.10.2 1678
83  ¼öÄ¡ÇÔ¼ö - ... JMJS 09.5.7 2146
82  ¿ªÇà·Ä3x3 JMJS 09.5.7 2270
81  hex2int.pl JMJS 10.9.12 2843
80  stat - file status º¸±â JMJS 07.12.16 1802
79  Perl Tip JMJS 24.6.22 2872
78  SMI file sync delay JMJS 07.7.18 1860
77  rmword.pl JMJS 07.6.18 1801
76  pack unpack JMJS 24.6.22 1830
75  [Perl]read_dir.pl JMJS 07.2.22 2074
74  [Perl]jtab2char - tab¹®ÀÚ¸¦ ƯÁ¤ char·Î ¹Ù²ãÁÖ±â JMJS 07.2.22 1997
73  Perl ¼ýÀÚ Sorting JMJS 11.5.17 2036
72  [CGI]GET and POST JMJS 06.11.20 3634
71  Perl Grammer JMJS 06.9.4 3225
70  Ç¥ÁØ ¸ðµâ JMJS 06.8.10 2183
69  Getopt::Long example JMJS 06.8.10 2281
68  array of array JMJS 06.4.22 1785
67  [HTML]Å×ÀÌºí ¹è°æ¿¡ ±×¸²³Ö±â JMJS 06.3.8 1873
66  l2w.pm - line to word JMJS 08.12.1 1885
65  make_random_chars JMJS 05.8.10 1696
64  mail º¸³»´Â script JMJS 05.3.23 1690
63  ½ÇÇàÆÄÀÏÀ» ½ÇÇà½Ã۰í Ç¥ÁØ¿¡·¯ Àбâ JMJS 09.2.25 1705
62  ÆË¾÷â(°øÁöâ)¶ç¿ì±â Jinsung 03.12.16 2721
61  print <<ENDLINE JMJS 03.12.5 1767
60  [HTML]Target JMJS 03.5.21 1821
59  [Perl]jutil.pm JMJS 03.5.3 1977
58  [Perl]jdiff.pl JMJS 02.6.6 1976
57  [Perl]cfilter.pm - commant filter JMJS 02.1.31 1967
56  [HTML]ÀÚµ¿À¸·Î ´Ù¸¥ ÆäÀÌÁö À̵¿ JMJS 02.1.19 1819
55  STDIN file open glob -w warning JMJS 24.6.22 1870
54  opendir , readdir , closedir JMJS 24.6.22 1838
53  rand_diff JMJS 01.10.23 1769
52  vcd2v.pl JMJS 15.8.25 1742
51  file upload JMJS 24.6.22 1768
50  umask(070) <- chmod o-rwx Áø¼º 01.3.16 1953
49  head2index Áø¼º 01.3.15 1639
48  grep.pl JMJS 11.1.20 1762
47  chr(13) = \M Áø¼º 01.3.15 1606
46  stty JMJS 01.3.12 1721
45  des.pl JMJS 01.3.8 1632
44  chr_plus.pl JMJS 01.3.8 1678
43  get passwd in unix JMJS 19.8.18 1581
42  unsort JMJS 19.9.10 1897
41  read from website web JMJS 19.5.15 1574
40  vec JMJS 01.3.8 1868
39  chomp $_ @_ say defined use 5.010 state grep any ... JMJS 18.10.27 1708
38  [Perl Tk] µµ½ºÃ¢ ¾øÀÌ, ÆÞ Tk ½ºÅ©¸³Æ® ½ÇÇàÇϱâ; ... JMJS 17.9.30 1744
37  @bs = sort {$a <=> $b} @as; JMJS 17.7.12 1801
36  if ( -e -z -s -f -d -T -B -M ) JMJS 16.3.10 1842
35  mkmm.pl - make freemind JMJS 12.5.22 1810
34  perl -pi.orig -e "s/\bu_(\w+_t)\b/u$1/g" *.c JMJS 11.8.26 1819
33  .xls output csv ÆÄÀÏ¿¡ \n "°¡ ÀÖÀ»¶§ JMJS 11.4.13 1741
32  jdcat.pl juncat.pl JMJS 11.2.24 1876
31  print chr(ord('a')); JMJS 01.3.8 1775
30  require "/user/home/jin1/jin1.pm"; JMJS 00.11.28 1697
29  for(my $i=0; $i < @abc; $i ++) {} JMJS 00.11.15 1739
28  remove blank $abc =~ s/[\s]+//g; Á¤±ÔÇ¥Çö½Ä ... JMJS 25.7.16 1701
27  array and for JMJS 00.11.14 1562
26  È¨ÆäÀÌÁö ÀÚµ¿ À̵¿ JMJS 00.10.28 1676
25  html¿¡¼­ ¾²ÀÌ´Â ±âȣǥ½Ã¹æ¹ý JMJS 00.9.30 1515
24  ¹è¿­ÀÇ ¹üÀ§ ¿¬»êÀÚ JMJS 00.9.20 1910
23  for(1..3) { print "$_";} JMJS 09.4.24 1569
22  package JMJS 24.6.22 1634
21  ÁÙ¿¡¼­ ÇѱÛÀÚ °íÄ¡±â JMJS 00.8.7 1685
20  hotkey function by getc JMJS 00.7.21 1711
19  read, sysread, syswrite JMJS 00.7.21 2650
18  crypt JMJS 00.7.13 1937
17  csv2gan.pl JMJS 11.4.4 1925
16  hexa JMJS 24.6.18 1732
15  file in out.pl JMJS 00.7.5 1905
14  ARGV JMJS 00.7.5 1778
13  jtime.pm - localtime, timelocal JMJS 09.4.9 2194
12  @INC JMJS 00.7.5 2146
11  $#myarray JMJS 00.7.5 1889
10  Hash of Array JMJS 00.7.5 1683
9  package JARRAY JHASH JMJS 00.7.4 2044
8  foreach, while each, dos2unix.pl, next last JMJS 09.4.24 1929
7  base64 enc dec binary JMJS 25.6.30 1732
6  file lock JMJS 00.7.4 1818
5  gettime JMJS 00.7.4 1950
4  [Perl]jcdread.pl JMJS 00.7.4 1902
3  [Perl]jdread.pl JMJS 00.7.4 1777
2  Monti Hall problem JMJS 24.6.27 1762
1  DESTROY JMJS 09.7.20 1762
[1]