Perl debugger pocket reference
Most Perl programmers know about the Perl debugger--the nifty little built-in utility that you can use to fully debug any programs that you write. Inside the interactive debugger environment, you're prompted for commands that let you examine your source code, set breakpoints, dump out function...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Sebastopol, California :
O'Reilly
2004.
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| Edición: | First edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009652824106719 |
Tabla de Contenidos:
- Contents; Perl Debugger Pocket Reference; What Is the Perl Debugger?; Why Use the Debugger?; Unfamiliar Territory; About This Book; The linecounter.pl Script; Shell; Truncated Output; Versions of Perl; Delving Deeper; Conventions; Acknowledgments and Disclaimers; Before You Debug; Check Your Syntax; Use strict; Warnings; Diagnostics; Taint Mode; A Debugger Tutorial; Starting a Session; A Simple CGI Debugger Session; Debugger Commands; Help and Quitting; h; h h; man; q; Examining Data; p; m; M; S; V; x; X; y; Listing Code and Searching; Interpreting code listings; l; v; .; -; /; ?; f; Motion
- cn; r; s; T; t; Actions, Breakpoints, and Watchpoints; a; A; b; B; w; W; L; Perl, Pre-Prompt, and Post-Prompt Commands; Running Perl commands; ; >>; Shell and Debugger Commands; The .perldb initialization file; |; ||; !!; source; H; !; Setting Options; o; Debugger Variables; DB::* Variables; DB::single; DB::signal; DB::trace; DB::fork_TTY; Environment Variables; PERL5DB; PERLDB_OPTS; PERL_DEBUG_MSTATS; Debugging Options; arrayDepth; AutoTrace; compactDump; dieLevel; DumpDBFiles; dumpDepth; dumpPackages; DumpReused; frame; globPrint; highbit; inhibit_exit; LineInfo
- maxTraceLenNonStop; noTTY; ornaments; pager; quote; PrintRet; recallCommand; ReadLine; RemotePort; shellBang; signalLevel; tkRunning; TTY; undefPrint; UsageOnly; windowSize; veryCompact; warnLevel; DB and Devel Namespaces; Runtime Sequence; DB::DB(); DB::sub (); Devel Namespace (-d); Useful Modules; -DDEBUGGING; Debugging a regular expression; Execution tree; References; perldoc; Books; URLs; Online Articles; History; GUIs-Graphical User Interfaces; Debuggers; Text Editors; Quick Reference; Index
