程序包的命名不应该有任何特殊的字符。

The package should be named without any special characters.

youdao

如果该字符完成了一个单词，编辑程序决定是否将该词添加到索引中。

If the character completes a word, the editor determines whether that word should be added to the index.

youdao

如果 XML 分析程序在其输入中看到一个空字符，它就会发出异常并停止处理。

If the XML parser sees a null character in its input, it throws an exception and stops processing.

youdao

And there's a few things going on here, so clearly there is multiple sprite, multiple characters, and recall from last week that each sprite has its own set of strips or programs.

我们可以看到许多东西，譬如，很明显我们可以看到有许多小精灵，许多字符，想想上周，每个精灵还自有一套,程序。

哈佛公开课 - 计算机科学课程节选

I give it some character. It gives me back an integer representing. It looks weird.

我输入一些字符,程序返回给我一个整数的表示。

麻省理工公开课 - 计算机科学及编程导论课程节选