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Results 281 - 290 of 1,301 for label:perl (0.04 sec)
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log.txt
=over =item log EXPR X<log> X<logarithm> X<e> X<ln> X<base> =item log Returns the natural logarithm (base I<e>) of EXPR. If EXPR is omitted, returns the log of L<C<$_>|perlvar/$_>. To get the log o...perldoc.perl.org/functions/log.txtRegistered: Mon Nov 24 16:11:51 UTC 2025 - 495 bytes - Viewed (0) -
dbmclose.txt
=over =item dbmclose HASH X<dbmclose> [This function has been largely superseded by the L<C<untie>|/untie VARIABLE> function.] Breaks the binding between a DBM file and a hash. Portability issues: ...perldoc.perl.org/functions/dbmclose.txtRegistered: Mon Nov 24 17:10:42 UTC 2025 - 229 bytes - Viewed (0) -
open.txt
=over =item open FILEHANDLE,MODE,EXPR X<open> X<pipe> X<file, open> X<fopen> =item open FILEHANDLE,MODE,EXPR,LIST =item open FILEHANDLE,MODE,REFERENCE =item open FILEHANDLE,EXPR =item open FILEHAND...perldoc.perl.org/functions/open.txtRegistered: Tue Nov 25 00:12:12 UTC 2025 - 19.2K bytes - Viewed (0) -
exists.txt
=over =item exists EXPR X<exists> X<autovivification> Given an expression that specifies an element of a hash, returns true if the specified element in the hash has ever been initialized, even if t...perldoc.perl.org/functions/exists.txtRegistered: Mon Nov 24 19:55:25 UTC 2025 - 2.5K bytes - Viewed (0) -
ioctl.txt
=over =item ioctl FILEHANDLE,FUNCTION,SCALAR X<ioctl> Implements the L<ioctl(2)> function. You'll probably first have to say require "sys/ioctl.ph"; # probably in # $Config{archlib}/sys/ioctl.ph to...perldoc.perl.org/functions/ioctl.txtRegistered: Tue Nov 25 00:06:01 UTC 2025 - 1.8K bytes - Viewed (0) -
pos.txt
=over =item pos SCALAR X<pos> X<match, position> =item pos Returns the offset of where the last C<m//g> search left off for the variable in question (L<C<$_>|perlvar/$_> is used when the variable i...perldoc.perl.org/functions/pos.txtRegistered: Mon Nov 24 20:25:55 UTC 2025 - 1.2K bytes - Viewed (0) -
hex.txt
=over =item hex EXPR X<hex> X<hexadecimal> =item hex Interprets EXPR as a hex string and returns the corresponding numeric value. If EXPR is omitted, uses L<C<$_>|perlvar/$_>. print hex '0xAf'; # p...perldoc.perl.org/functions/hex.txtRegistered: Mon Nov 24 19:26:12 UTC 2025 - 938 bytes - Viewed (0) -
chr.txt
=over =item chr NUMBER X<chr> X<character> X<ASCII> X<Unicode> =item chr Returns the character represented by that NUMBER in the character set. For example, C<chr(65)> is C<"A"> in either ASCII or ...perldoc.perl.org/functions/chr.txtRegistered: Mon Nov 24 20:10:46 UTC 2025 - 711 bytes - Viewed (0) -
chdir.txt
=over =item chdir EXPR X<chdir> X<cd> X<directory, change> =item chdir FILEHANDLE =item chdir DIRHANDLE =item chdir Changes the working directory to EXPR, if possible. If EXPR is omitted, changes t...perldoc.perl.org/functions/chdir.txtRegistered: Tue Nov 25 00:54:58 UTC 2025 - 739 bytes - Viewed (0) -
say.txt
=over =item say FILEHANDLE LIST X<say> =item say FILEHANDLE =item say LIST =item say Just like L<C<print>|/print FILEHANDLE LIST>, but implicitly appends a newline at the end of the LIST instead of...perldoc.perl.org/functions/say.txtRegistered: Mon Nov 24 22:13:41 UTC 2025 - 686 bytes - Viewed (0)