📄 idx_r.htm
字号:
<html><head><title>Index: R</title></head><body bgcolor="#FFFFFF" text="#000000"><!-- START OF BODY --><!-- TOP BANNER --><p><img src="../gifs/smbanns.gif" usemap="#banner-map" border=0 alt="Book Home" ></a></p><map name="banner-map"><area alt="Book Title" href="../index.htm" coords="1,-2,616,66" shape="rect"><area alt="Search this book" href="../jobjects/fsearch.htm" coords="629,-11,726,25" shape="rect"></map><!-- TOP INDEX LINKS --><p><a href="idx_0.htm">Symbols & Numbers</a>| <a href="idx_a.htm">A</a>| <a href="idx_b.htm">B</a>| <a href="idx_c.htm">C</a>| <a href="idx_d.htm">D</a>| <a href="idx_e.htm">E</a>| <a href="idx_f.htm">F</a>| <a href="idx_g.htm">G</a>| <a href="idx_h.htm">H</a>| <a href="idx_i.htm">I</a>| <a href="idx_j.htm">J</a>| <a href="idx_k.htm">K</a>| <a href="idx_l.htm">L</a>| <a href="idx_m.htm">M</a>| <a href="idx_n.htm">N</a>| <a href="idx_o.htm">O</a>| <a href="idx_p.htm">P</a>| <a href="idx_q.htm">Q</a>| <a href="idx_r.htm">R</a>| <a href="idx_s.htm">S</a>| <a href="idx_t.htm">T</a>| <a href="idx_u.htm">U</a>| <a href="idx_v.htm">V</a>| <a href="idx_w.htm">W</a>| <a href="idx_x.htm">X</a>| <a href="idx_y.htm">Y</a>| <a href="idx_z.htm">Z</a></FONT><!-- INDEX SECTION BODY --><H2>Index: R</H2><DL><!-- ========================== --><a name="r-command"><dt>r command</dt><dd><dl> <a name="CPAN.pm"> <dt>CPAN.pm: <a href="../ch02_04.htm#INDEX-118">2.4.4. Installing Modules with the CPAN Module</a></dt> <a name="Perl-debugger"> <dt>Perl debugger: <a href="../ch06_02.htm#INDEX-1160">6.2. Debugger Commands</a></dt> </dl></dd><!-- ========================== --><a name="R-command-Perl-debugger"><dt>R command (Perl debugger): <a href="../ch06_02.htm#INDEX-1159">6.2. Debugger Commands</a></dt><!-- ========================== --><a name="-R-file-test-operator"><dt>-R file test operator: <a href="../ch04_05.htm#INDEX-535">4.5.8. File Test Operators</a></dt><!-- ========================== --><a name="-r-option"><dt>-r option</dt><dd><dl> <a name="dprofpp"> <dt>dprofpp: <a href="../ch06_05.htm#INDEX-1198">6.5. The Perl Profiler</a></dt> <a name="form-geometry-manager"> <dt>form geometry manager: <a href="../ch21_02.htm#INDEX-2782">21.2.4. The form Geometry Manager</a></dt> <a name="perlbug"> <dt>perlbug: <a href="../ch06_06.htm#INDEX-1225">6.6. The perlbug Program</a></dt> </dl></dd><!-- ========================== --><a name="----r-carriage-return-sequence"><dt>r (carriage return) sequence: <a href="../ch04_06.htm#INDEX-642">4.6.3. Escaped Sequences</a></dt><!-- ========================== --><a name="radiobutton-Menubutton"><dt>radiobutton( ) (Menubutton): <a href="../ch21_14.htm#INDEX-3080">21.14.2. Menubutton Methods</a></dt><!-- ========================== --><a name="Radiobutton-widget-Perl-Tk"><dt>Radiobutton widget (Perl/Tk): <a href="../ch21_06.htm#INDEX-2866">21.6. The Radiobutton Widget</a></dt><!-- ========================== --><a name="radio_group-CGI.pm"><dt>radio_group( ) (CGI.pm): <a href="../ch10_07.htm#INDEX-1691">10.7. CGI.pm Reference</a></dt><!-- ========================== --><a name="raise-Canvas"><dt>raise( ) (Canvas): <a href="../ch21_12.htm#INDEX-3019">21.12.3. Canvas Methods</a></dt><!-- ========================== --><a name="rand"><dt>rand( ): <a href="../ch05_01.htm#INDEX-1020">5. Function Reference</a></dt><!-- ========================== --><a name="range-..-operator"><dt>range (..) operator: <a href="../ch04_05.htm#INDEX-576">4.5.11.1. Range operator</a></dt><!-- ========================== --><a name="range-...-operator"><dt>range (...) operator: <a href="../ch04_05.htm#INDEX-579">4.5.11.1. Range operator</a></dt><!-- ========================== --><a name="raw_cookie-CGI.pm"><dt>raw_cookie( ) (CGI.pm): <a href="../ch10_07.htm#INDEX-1692">10.7. CGI.pm Reference</a></dt><!-- ========================== --><a name="RC_-mnemonics-HTTP-:-:Status"><dt>RC_ mnemonics (HTTP::Status): <a href="../ch20_03.htm#INDEX-2504">20.3.4. HTTP::Status</a></dt><!-- ========================== --><a name="RCPT-command-SMTP"><dt>RCPT command (SMTP): <a href="../ch16_01.htm#INDEX-2009">16.1.2. The SMTP Protocol and the SMTP Session</a></dt><!-- ========================== --><a name="re-module"><dt>re module: <a href="../ch08_178.htm#INDEX-1540">8.178. re</a></dt><!-- ========================== --><a name="read"><dt>read( ): <a href="../ch05_01.htm#INDEX-1021">5. Function Reference</a></dt><dd><dl> <a name="DirHandle-module"> <dt>DirHandle module: <a href="../ch08_59.htm#INDEX-1388">8.59. DirHandle</a></dt> </dl></dd><!-- ========================== --><a name="Read-Win32-:-:EventLog"><dt>Read( ) (Win32::EventLog): <a href="../ch22_04.htm#INDEX-3223">22.4. Win32::Eventlog</a></dt><!-- ========================== --><a name="readable-SOAP-:-:Lite"><dt>readable( ) (SOAP::Lite): <a href="../ch14_02.htm#INDEX-1878">14.2.1. SOAP::Lite Methods</a></dt><!-- ========================== --><a name="ReadAttr-Win32-:-:Console"><dt>ReadAttr( ) (Win32::Console): <a href="../ch22_02.htm#INDEX-3196">22.2. Win32::Console</a></dt><!-- ========================== --><a name="read_buffer-HTTP-:-:Daemon-:-:ClientConn"><dt>read_buffer( ) (HTTP::Daemon::ClientConn): <a href="../ch20_03.htm#INDEX-2556">20.3.7.1. HTTP::Daemon::ClientConn methods</a></dt><!-- ========================== --><a name="ReadChar-Win32-:-:Console"><dt>ReadChar( ) (Win32::Console): <a href="../ch22_02.htm#INDEX-3197">22.2. Win32::Console</a></dt><!-- ========================== --><a name="readdir"><dt>readdir( ): <a href="../ch05_01.htm#INDEX-1022">5. Function Reference</a></dt><!-- ========================== --><a name="ReadEntireFile-Win32-:-:Internet"><dt>ReadEntireFile( ) (Win32::Internet): <a href="../ch22_07.htm#INDEX-3263">22.7.1. General Internet Methods</a></dt><!-- ========================== --><a name="reader-Net-:-:NNTP"><dt>reader( ) (Net::NNTP): <a href="../ch17_02.htm#INDEX-2238">17.2.2. Net::NNTP Reference</a></dt><!-- ========================== --><a name="ReadFile-Win32-:-:Internet"><dt>ReadFile( ) (Win32::Internet): <a href="../ch22_07.htm#INDEX-3264">22.7.1. General Internet Methods</a></dt><!-- ========================== --><a name="reading-email-messages"><dt>reading email messages</dt><dd><dl> <a name="Mail-:-:Audit"> <dt>Mail::Audit: <a href="../ch16_02.htm#INDEX-2186">16.2.9. Mail Filtering with Mail::Audit</a></dt> <a name="Mail-:-:RBL"> <dt>Mail::RBL: <a href="../ch16_02.htm#INDEX-2182">16.2.8. Checking Blacklisted Hosts with Mail::RBL</a></dt> </dl></dd><!-- ========================== --><a name="reading-news-articles"><dt>reading news articles: <a href="../ch17_01.htm#INDEX-2202">17.1. The NNTP Protocol</a></dt><!-- ========================== --><a name="readline"><dt>readline( ): <a href="../ch05_01.htm#INDEX-1023">5. Function Reference</a></dt><!-- ========================== --><a name="ReadLine-option-PERLDB_OPTS"><dt>ReadLine option (PERLDB_OPTS): <a href="../ch06_04.htm#INDEX-1177">6.4. Customizing the Debugger</a></dt><!-- ========================== --><a name="readlink"><dt>readlink( ): <a href="../ch05_01.htm#INDEX-1024">5. Function Reference</a></dt><!-- ========================== --><a name="readme-command-CPAN.pm"><dt>readme command (CPAN.pm): <a href="../ch02_04.htm#INDEX-119">2.4.4. Installing Modules with the CPAN Module</a></dt><!-- ========================== --><a name="ReadParse-CGI.pm"><dt>ReadParse( ) (CGI.pm): <a href="../ch10_07.htm#INDEX-1693">10.7. CGI.pm Reference</a></dt><!-- ========================== --><a name="readpipe"><dt>readpipe( ): <a href="../ch05_01.htm#INDEX-1025">5. Function Reference</a></dt><!-- ========================== --><a name="ReadRect-Win32-:-:Console"><dt>ReadRect( ) (Win32::Console): <a href="../ch22_02.htm#INDEX-3198">22.2. Win32::Console</a></dt><!-- ========================== --><a name="Read-Win32-:-:Pipe"><dt>Read( ) (Win32::Pipe): <a href="../ch22_13.htm#INDEX-3336">22.13.1. Win32::Pipe Methods</a></dt><!-- ========================== --><a name="$REAL_GROUP_ID-$-variable"><dt>$REAL_GROUP_ID ($( ) variable: <a href="../ch04_04.htm#INDEX-347">4.4.1. Global Special Variables</a></dt><!-- ========================== --><a name="$REAL_USER_ID-$<-variable"><dt>$REAL_USER_ID ($<) variable: <a href="../ch04_04.htm#INDEX-341">4.4.1. Global Special Variables</a></dt><!-- ========================== --><a name="reason-HTTP-:-:Daemon-:-:ClientConn"><dt>reason( ) (HTTP::Daemon::ClientConn): <a href="../ch20_03.htm#INDEX-2557">20.3.7.1. HTTP::Daemon::ClientConn methods</a></dt><!-- ========================== --><a name="recipient-Net-:-:SMTP"><dt>recipient( ) (Net::SMTP): <a href="../ch16_01.htm#INDEX-2023">16.1.2.1. Net::SMTP methods</a></dt><!-- ========================== --><a name="recompile-command-CPAN.pm"><dt>recompile command (CPAN.pm): <a href="../ch02_04.htm#INDEX-120">2.4.4. Installing Modules with the CPAN Module</a></dt><!-- ========================== --><a name="records-functions-for"><dt>records, functions for: <a href="../ch05_01.htm#INDEX-878">5.1. Perl Functions by Category</a></dt><!-- ========================== --><a name="recv"><dt>recv( ): <a href="../ch05_01.htm#INDEX-1026">5. Function Reference</a></dt><dd><dl> <a name="Socket-module"> <dt>Socket module: <a href="../ch15_01.htm#INDEX-1913">15.1. Built-in Socket Functions</a></dt> </dl></dd><!-- ========================== --><a name="redirect-CGI.pm"><dt>redirect( ) (CGI.pm): <a href="../ch10_07.htm#INDEX-1694">10.7. CGI.pm Reference</a></dt><!-- ========================== --><a name="redo"><dt>redo( ): <a href="../ch05_01.htm#INDEX-1027">5. Function Reference</a></dt><!-- ========================== --><a name="redo-command"><dt>redo command: <a href="../ch04_03.htm#INDEX-296">4.3.1.5. Loop control</a></dt><!-- ========================== --><a name="ref"><dt>ref( ): <a href="../ch04_08.htm#INDEX-759">4.8.2. Dereferencing</a></dt><dd><dl> <dt><a href="../ch05_01.htm#INDEX-1028">5. Function Reference</a></dt></dl></dd><!-- ========================== --><a name="references"><dt>references: <a href="../ch04_08.htm#INDEX-750">4.8.1. Creating References</a></dt><dd><dl> <a name="passing-to-subroutines"> <dt>passing to subroutines: <a href="../ch04_07.htm#INDEX-717">4.7.3. Passing References</a></dt> </dl></dd><!-- ========================== --><a name="referer-CGI.pm"><dt>referer( ) (CGI.pm): <a href="../ch10_07.htm#INDEX-1695">10.7. CGI.pm Reference</a></dt><!-- ========================== --><a name="refile-Mail-:-:Folder"><dt>refile( ) (Mail::Folder): <a href="../ch16_02.htm#INDEX-2132">16.2.3. Handle Folders with Mail::Folder</a></dt><!-- ========================== --><a name="-regex-option-perlcc"><dt>-regex option (perlcc): <a href="../ch03_04.htm#INDEX-194">3.4. The Perl Compiler</a></dt><!-- ========================== --><a name="Registry-access-and-management"><dt>Registry access and management: <a href="../ch22_15.htm#INDEX-3352">22.15. Win32::Registry</a></dt><!-- ========================== --><a name="regular-expressions"><dt>regular expressions: <a href="../ch04_06.htm#INDEX-596">4.6. Regular Expressions</a></dt><dd><dl> <a name="anchors"> <dt>anchors: <a href="../ch04_06.htm#INDEX-681">4.6.5. Anchors</a></dt> <a name="character-classes"> <dt>character classes: <a href="../ch04_06.htm#INDEX-650">4.6.4. Character Classes</a></dt> <a name="escaped-sequences"> <dt>escaped sequences: <a href="../ch04_06.htm#INDEX-639">4.6.3. Escaped Sequences</a></dt> <a name="extended-syntax-for"> <dt>extended, syntax for: <a href="../ch04_06.htm#INDEX-697">4.6.8. Extended Regular Expressions</a></dt> <a name="functions-for"> <dt>functions for: <a href="../ch05_01.htm#INDEX-869">5.1. Perl Functions by Category</a></dt> <a name="metacharacters"> <dt>metacharacters: <a href="../ch04_06.htm#INDEX-616">4.6.2. Regular Expression Syntax</a></dt> <a name="pattern-match-variables"> <dt>pattern match variables: <a href="../ch04_06.htm#INDEX-692">4.6.7. Pattern Match Variables</a></dt> <a name="pattern-matching-operators"> <dt>pattern matching operators: <a href="../ch04_05.htm#INDEX-526">4.5.7. Pattern Match Operators</a></dt><dd><dl> <dt><a href="../ch04_06.htm#INDEX-601">4.6.1. Pattern-Matching Operators</a></dt> </dl></dd> <a name="quantifiers"> <dt>quantifiers: <a href="../ch04_06.htm#INDEX-685">4.6.6. Quantifiers</a></dt> <a name="special-predefined-variables"> <dt>special (predefined) variables: <a href="../ch04_04.htm#INDEX-403">4.4.5. Regular Expression Special Variables</a></dt> </dl></dd><!-- ========================== --><a name="rel-URI-:-:URL"><dt>rel( ) (URI::URL): <a href="../ch20_05.htm#INDEX-2658">20.5.3. URI::URL</a></dt><!-- ========================== --><a name="relational-operators"><dt>relational operators: <a href="../ch04_05.htm#INDEX-461">4.5.4.1. Relational operators</a></dt><!-- ========================== --><a name="release"><dt>release( )</dt><dd><dl> <a name="Win32-:-:Mutex-module"> <dt>Win32::Mutex module: <a href="../ch22_09.htm#INDEX-3297">22.9. Win32::Mutex</a></dt> <a name="Win32-:-:Semaphore-module">⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -