有没有人一起去学习程序开发啊！想找个朋友一起去！

二楼

2.PAK
A＋
ABC
ABLE
ABSET
ABSYS
Accent
ActionScript
Ada
ADL
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ALGOL
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汇编语言（Assembly）
Atlas Autocode
Acceptance, Test Or Launch Language
AutoLISP
AWK
B
BASIC
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BOO
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Bourne-Again shell
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Goedel
Groovy
Handel-C
Haskell
HTML
HTMLScript
Hugo
HyperCard
ICI
Icon
接口描述语言（Interface description language，简称IDL）。
交互式数据语言（Interactive Data Language，也简称IDL）。
Inform
INTERCAL
IronPython
J
JADE
Java
JavaScript
JOVIAL
Joy
J＃
Kid
KRYPTON
Jython
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MSW Logo
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Report (RPG)
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S-Lang
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Scala
Scheme
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Seed7
Self（或"SELF"）
SETL
SGML
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Sisal
Smalltalk
SML（标准ML）
Snobol
SPARK
SPICE
SPITBOL
SQL
Squeak
SystemC
SystemVerilog
TDS
Tcl Tk
teco
Tempo
Tom
tpu
Trac
Turing
Unicon
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Vala
Var'aq
VBA
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Verilog HDL
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Water
Whitespace
Windows PowerShell
Wirth
XHTML
XML
XPath
XSL
XSLT
XOTcl
YAFL
Yorick
z
楼主你想学哪门语言?

屌丝智商过于拙计

String a=null;
if(a.equals("你想学java”）{
system.out.println("你爱java”）
}

select * from dual;

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