小编mca*_*der的帖子

我正在尝试为WoW编程一个插件(在lua中).这是一个基于特定单词的聊天过滤器.我无法弄清楚如何使这些单词的数组不区分大小写,以便该单词的任何大写/小写组合与数组匹配.任何想法将不胜感激.谢谢!

local function wordFilter(self,event,msg)
local keyWords = {"word","test","blah","here","code","woot"}
local matchCount = 0;
    for _, word in ipairs(keyWords) do
            if (string.match(msg, word,)) then
            matchCount = matchCount + 1;
        end
    end
    if (matchCount > 1) then
            return false;
    else
        return true;
    end
end

我正在进行必须使用AWT完成的Java任务.我想在按钮处于焦点时按下回车键来触发按钮.我想知道如何使用doClick()方法在Swing中执行此操作,但这似乎在AWT中不起作用.到目前为止我正在尝试这个:

button.addActionListener(this); // Passes value from a TextBox to actionPerformed() 

button.addKeyListener(new KeyAdapter() {
    public void keyPressed(KeyEvent e) {
         if(e.getKeyCode()==KeyEvent.VK_ENTER) {
              actionPerformed(null);
         }
    } 
});

public void actionPerformed (ActionEvent e) {
     try {  
          if (e.getSource() == button) {
               // Stuff I want to happen
          } else if (e.getSource() == anotherButton) {
               // Other Stuff
          } else {     //third button
               // More stuff
          }
     } catch (NumberFormatException nfe) { 
          // Null argument in keyPressed triggers this
          // catches empty string exception from …