Index – S

s sed s''' s///, [1] delimiters, [1] in one-liners replacement string return value, [1], [2], [3], [4], [5], [6] s///e, [1], [2], [3] s///ee s///r, [1], [2], [3], [4], [5], [6] chaining S_IFMT (Fcntl) S_IMODE (Fcntl) S_ISREG (Fcntl) Safe pperl 0.6.8 safename (B) sample (List::Util) say on a tied filehandle SCALAR scalar, [1] constant filehandle forcing scalar context literal scalar context, [1], [2], [3], [4] array in scalar reference as filehandle target Scalar::List::Utils Scalar::Util isweak pperl 0.6.0 pperl 0.6.2 pperl 0.6.5 pperl 0.6.19 weaken Scalar::Util::Numeric Scalar::Util::Numeric::isbig Scalar::Util::Numeric::isfloat Scalar::Util::Numeric::isinf Scalar::Util::Numeric::isint Scalar::Util::Numeric::isnum Scalar::Util::Numeric::isuv Scalar::Util::readonly Scalar::Util::set_prototype Scalar::Util::tainted scan (Peta::FFI) scancode scanline fill scene graph Schwartzian transform, [1], [2], [3], [4] scope dynamic lexical scope_guard (Guard) Scoping Rules of Regex Variables screenshot script run rules Script_Extensions SDBM_File pperl 0.6.18 SDL2 2D game drawing application drawing primitives headless import trap input events mouse events pperl 0.6.16 pperl 0.6.17 renderer save_png textures window window events with WebGPU SDL2::Events SDL2::Image saving PNG SDL2::Render SDL2::SDL_CreateRenderer SDL2::SDL_CreateWindow SDL2::SDL_GetKeyboardState SDL2::SDL_GetWindowWMInfo SDL2::SDL_PushEvent SDL2::Surface SDL2::Video SDL_CreateRenderer (SDL2) SDL_CreateWindow (SDL2) SDL_GetKeyboardState (SDL2) SDL_GetWindowWMInfo (SDL2) SDL_PushEvent does not change key state SDL_PushEvent (SDL2) SDL_VIDEODRIVER Search::Dict security open sed common mistakes in Perl moving to Perl regular expressions seek on in-memory handle seekdir select Ruby select_font_face (Cairo::Context) selectfile (Term::ReadKey) SelectSaver self Python Ruby SelfLoader semaphore, [1] semctl SETVAL and GETVAL semget creating a set semop operation string send datagram sentence boundary seq (DB_File) sequence Lua set Tcl set (Template::Stash::XS) set bits counting set_autopthread_targ (PDL) set_closed_over (PadWalker) set_compare (Peta::FFI::LMDB::DB) set_datatype (PDL) set_donttouchdata (PDL) set_metadata (Cairo::PdfSurface) set_mime_data (Cairo::Surface) set_mro (mro) set_prototype (Scalar::Util) (Sub::Util) set_subname (Sub::Util) set_sv_to_null_pdl (PDL) setattr (POSIX::Termios) SetControlChars (Term::ReadKey) setdims (PDL) setgrent sethostent setlocale (POSIX) setmetatable setnetent setnodelay (Term::ReadKey) setpgid (POSIX) setpgrp setpriority setprotoent setpwent SetReadMode (Term::ReadKey) setservent setsockopt SetTerminalSize (Term::ReadKey) sever (PDL) sha1 (Digest::SHA) (Digest::SHA1) sha1_transform (Digest::SHA1) shader compilation errors shading shallow copy shared referents shared library discovery shared memory shared variable sharpen Sheffer stroke shell alias shell function shell injection, [1] shell quoting, [1] shell script common mistakes in Perl moving to Perl shell variable SHIFT shift left right shift (DB_File) shift operator shininess shl shmat (IPC::SysV) shmctl removing a segment shmget creating a segment shmread explicit length shmwrite explicit length short-circuit evaluation as control flow shorthand character class portability Unicode show_glyphs (Cairo::Context) show_text (Cairo::Context) show_text_glyphs (Cairo::Context) shr shuffle (List::Util) shutdown side-effect analysis sigaction (POSIX) sigil coming from Lua coming from PHP coming from Python coming from Ruby coming from Tcl signal child process signed area signed volume as a test sigprocmask (POSIX) sigtrap (pragma) sin

sizeinbase_gmp (Math::GMP) sizeof (Peta::FFI) slab method slash sleep slice slug generating slurp list context slurp mode, [1], [2] Smart::Comments smoothstep material blending SO_REUSEADDR SOCK_DGRAM sockaddr_family (Socket) sockaddr_in (Socket) sockaddr_in6 (Socket) Socket address helpers pperl 0.5.6 pperl 0.6.6 pperl 0.6.9 socket TCP Socket::getaddrinfo Socket::getnameinfo Socket::inet_aton Socket::inet_ntoa Socket::inet_ntop Socket::inet_pton Socket::pack_sockaddr_in Socket::pack_sockaddr_in6 Socket::pack_sockaddr_un Socket::sockaddr_family Socket::sockaddr_in Socket::sockaddr_in6 Socket::unpack_sockaddr_in Socket::unpack_sockaddr_in6 Socket::unpack_sockaddr_un socketpair, [1] vs pipe sort by a hash field comparator cost multi-key comparator numeric comparator, [1], [2], [3], [4] sort (pragma) sort_by (JSON::PP) sorted key function source code encoding source filter source-over compositing source::encoding (pragma) spaceship specular highlight splain SPLICE splice split ' ' versus / /, [1], [2] awk default mode capturing separators on text strings on zero-width matches Tcl trailing empty fields zero-length matches splitOnLastStarter (Unicode::Normalize) sprintf encoding sqrt srand reproducible noise reproducible runs sRGB stable (pragma) stack trace, [1] StackTrace::Auto standard deviation start-up time stat state, [1] state sub state variable statement modifier, [1], [2], [3], [4] static Statistics::Descriptive STDERR capturing from a child tied STDIN encoding STDOUT encoding STL binary and ASCII variants Storable dclone pperl 0.5.6 pperl 0.6.2 pperl 0.6.5 pperl 0.6.6 pperl 0.6.9 pperl 0.6.13 storage buffer STORE tied array tied hash tied scalar store (Peta::FFI) STORESIZE str_repeat strftime (POSIX) strict barewords strict (pragma) stride stride_for_width (Cairo::Format) string concatenation literal null string map string match String#scan string.gmatch string.gsub string.match string.rep String::CRC32 strtod (POSIX) strtol (POSIX) strtoul (POSIX) struct by value strxfrm (POSIX) study sub, [1] anonymous awk Sub::Exporter::Progressive Sub::Identify Sub::Identify::get_code_info Sub::Identify::get_code_location Sub::Identify::is_sub_constant Sub::Name Sub::Name::subname Sub::Util pperl 0.6.0 Sub::Util::set_prototype Sub::Util::set_subname Sub::Util::subname subdivision midpoint cache subdivision surface subname (Sub::Name) (Sub::Util) subprocess subroutine anonymous argument attribute call declaration implicit return value lexical lvalue parameter prototype return value, [1], [2], [3] signature, [1], [2], [3], [4] subroutine reference subs (pragma) substitute (Peta::FFI::PCRE2) substitution, [1] substr characters vs bytes versus awk sum0 (List::Util) sum (List::Util) super-linear cache SUPER:: compile-time package in class superglobal PHP supersampling supports_mime_type (Cairo::Surface) supportsFileType (GD) surface WebGPU surface of revolution SV internals SV (B::GV) SVG charts generating markup groups and style svref_2object (B) SvREFCNT (Devel::Peek) SvTYPE (B::SV) switch PHP Tcl Symbol symbol Ruby symbol (Peta::FFI) symlink sync (DB_File) (File::Map) syntax check syntax class Emacs Syntax::Keyword::Try sys.path Sys::Hostname Sys::Syslog pperl 0.6.21 sys_map (File::Map) syscall sysconf (POSIX) sysopen, [1], [2] sysread, [1] sysseek system list form System V IPC syswrite, [1]