(deprecated - use (HV *)NULL instead)
(HV *)NULL
Disfavored forms of HvNAME and HvNAMELEN; suppress mention of them =for apidoc Cmh|char*|HvNAME_get|HV* stash =for apidoc Amh|I32|HvNAMELEN_get|HV* stash
SV *foo= HeVAL(hv); HeVAL(hv)= sv;
If you are using HePV to get values to pass to newSVpvn() to create a new SV, you should consider using newSVhek(HeKEY_hek(he)) as it is more efficient.
HePV
newSVpvn()
newSVhek(HeKEY_hek(he))
Returns the number of hash buckets that happen to be in use.
As of perl 5.25 this function is used only for debugging purposes, and the number of used hash buckets is not in any way cached, thus this function can be costly to execute as it must iterate over all the buckets in the hash.
Like "refcounted_he_fetch_pvn", but takes a literal string instead of a string/length pair, and no precomputed hash.
Like "refcounted_he_new_pvn", but takes a literal string instead of a string/length pair, and no precomputed hash.
Creates a new HV. The reference count is set to 1.
To install less, copy and paste the appropriate command in to your terminal.
cpanm
cpanm less
CPAN shell
perl -MCPAN -e shell install less
For more information on module installation, please visit the detailed CPAN module installation guide.