【发布时间】:2011-10-31 11:12:03
【问题描述】:
我有下面的代码,我试图只打印出这个二维数组的第一行
# how many columns
for (my $c = 0; $c <= $#list[0]; $c++) {
print $list[0][$c]."\n";
数据应该类似于
[0] => "ID,Cluster,Version"
[1] => "2,32,v44"
错误:
syntax error at ./connect_qb.pl line 107, near "$#list["
syntax error at ./connect_qb.pl line 107, near "++) "
Execution of ./connect_qb.pl aborted due to compilation errors.
【问题讨论】:
标签: arrays perl multidimensional-array 2d