📄 idx_0.htm
字号:
<HTML><HEAD><TITLE>Index: Symbols & Numbers</TITLE></HEAD><BODY BGCOLOR="#FFFFFF" TEXT="#000000"><P><A HREF="../index.htm"><IMG SRC="../gifs/smbanns.gif" ALT="Book Home" BORDER=0></A><P> Symbols & Numbers | <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><H2>Index: Symbols & Numbers</H2><DL><DT><A NAME=".26.26-operator">&& operator</A>: <A HREF="../ch01_03.htm">1.2. Establishing a Default Value</A><DT><A NAME=".2a-to-store-filehandles">* to store filehandles</A><DD><DL> <DT><A HREF="../ch07_01.htm#ch07-36590">7.0. Introduction</A> <DT><A HREF="../ch07_17.htm">7.16. Storing Filehandles in Variables</A></DL><DT><A NAME=".40.5f-array">@_ array</A>: <A HREF="../ch10_02.htm">10.1. Accessing Subroutine Arguments</A><DT><A NAME=".5c"> (backslash)</A><DD><DL> <DT>escape characters: <A HREF="../ch01_14.htm">1.13. Escaping Characters</A> <DT>operator <DD><DL> <DT><A HREF="../ch10_06.htm">10.5. Passing Arrays and Hashes by Reference</A> <DT><A HREF="../ch11_06.htm">11.5. Taking References to Scalars</A> </DL></DL><DT><A NAME=".60">` (backtick)</A><DD><DL> <DT>expanding: <A HREF="../ch01_11.htm">1.10. Interpolating Functions and Expressions Within Strings</A> <DT>operator <DD><DL> <DT><A HREF="../ch16_02.htm">16.1. Gathering Output from a Program</A> <DT><A HREF="../ch19_07.htm">19.6. Executing Commands Without Shell Escapes</A> </DL> <DT>qx(⌨️ 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 + -