load TAGS: visit-tags-table find function under the mouse: M-. return back: M-* create a TAGS: find . -name “*.php”|xargs etags
Posts tagged programming
InputStream
还真是stream，读掉，就没了。真正的流走了。 读一个文件到inputstream， 用jaxb转换为element后，stream里就没有东西了，再想把他转换为string，得到的就是空的。
java.lang.IncompatibleClassChangeError: Implementing class
Every time I have seen this kind of error it was because I changed a class that other classes depended on, but did not recompile the dependent classes. 开发web程序的时候要deploy，可能会导致server段的class是旧的
