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| author | brian d foy <brian.d.foy@gmail.com> | 2010-09-17 11:03:30 -0500 |
|---|---|---|
| committer | brian d foy <brian.d.foy@gmail.com> | 2010-09-17 11:03:30 -0500 |
| commit | ebeb11a21ae3604196ca01f39f88f98f174b7b3e (patch) | |
| tree | 76a1c25347a1dd5b3bd07c01488047c2fdd70243 /pod/perlfaq4.pod | |
| parent | 6e4e36585bd590e1069fe6d997fea72d7c46dbb3 (diff) | |
| download | perl-ebeb11a21ae3604196ca01f39f88f98f174b7b3e.tar.gz | |
* Fix 'a keys' question title in perlfaq4
Diffstat (limited to 'pod/perlfaq4.pod')
| -rw-r--r-- | pod/perlfaq4.pod | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pod/perlfaq4.pod b/pod/perlfaq4.pod index 94fc873887..75532227e3 100644 --- a/pod/perlfaq4.pod +++ b/pod/perlfaq4.pod @@ -2421,7 +2421,7 @@ If you actually need to be able to get a real reference back from each hash entry, you can use the Tie::RefHash module, which does the required work for you. -=head2 How can I check if a keys exists in a multilevel hash? +=head2 How can I check if a key exists in a multilevel hash? (contributed by brian d foy) |