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Results 21 - 30 of 1,306 for label:perl (0.01 sec)
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unlink.txt
=over =item unlink LIST X<unlink> X<delete> X<remove> X<rm> X<del> =item unlink Deletes a list of files. On success, it returns the number of files it successfully deleted. On failure, it returns f...perldoc.perl.org/functions/unlink.txtRegistered: Mon May 26 16:01:43 UTC 2025 - 1K bytes - Viewed (0) -
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 May 26 14:44:57 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 [This function has been largely superseded by the L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 May 26 14:27:17 UTC 2025 - 229 bytes - Viewed (0) -
rewinddir.txt
=over =item rewinddir DIRHANDLE X<rewinddir> Sets the current position to the beginning of the directory for the L<C<readdir>|/readdir DIRHANDLE> routine on DIRHANDLE. Portability issues: L<perlpor...perldoc.perl.org/functions/rewinddir.txtRegistered: Mon May 26 18:17:43 UTC 2025 - 220 bytes - Viewed (0) -
eval.txt
=over =item eval EXPR X<eval> X<try> X<catch> X<evaluate> X<parse> X<execute> X<error, handling> X<exception, handling> =item eval BLOCK =item eval C<eval> in all its forms is used to execute a lit...perldoc.perl.org/functions/eval.txtRegistered: Mon May 26 22:18:40 UTC 2025 - 9.4K bytes - Viewed (0) -
binmode.txt
=over =item binmode FILEHANDLE, LAYER X<binmode> X<binary> X<text> X<DOS> X<Windows> =item binmode FILEHANDLE Arranges for FILEHANDLE to be read or written in "binary" or "text" mode on systems whe...perldoc.perl.org/functions/binmode.txtRegistered: Mon May 26 21:39:02 UTC 2025 - 5.4K bytes - Viewed (0) -
readline.txt
=over =item readline EXPR =item readline X<readline> X<gets> X<fgets> Reads from the filehandle whose typeglob is contained in EXPR (or from C<*ARGV> if EXPR is not provided). In scalar context, ea...perldoc.perl.org/functions/readline.txtRegistered: Mon May 26 23:33:45 UTC 2025 - 2.5K 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 May 26 23:48:18 UTC 2025 - 2.5K bytes - Viewed (0) -
sysseek.txt
=over =item sysseek FILEHANDLE,POSITION,WHENCE X<sysseek> X<lseek> Sets FILEHANDLE's system position I<in bytes> using L<lseek(2)>. FILEHANDLE may be an expression whose value gives the name of the...perldoc.perl.org/functions/sysseek.txtRegistered: Tue May 27 01:32:53 UTC 2025 - 1.9K bytes - Viewed (0) -
opendir.txt
=over =item opendir DIRHANDLE,EXPR X<opendir> Opens a directory named EXPR for processing by L<C<readdir>|/readdir DIRHANDLE>, L<C<telldir>|/telldir DIRHANDLE>, L<C<seekdir>|/seekdir DIRHANDLE,POS>...perldoc.perl.org/functions/opendir.txtRegistered: Tue May 27 01:40:18 UTC 2025 - 768 bytes - Viewed (0)