What can cause java.lang.NoClassDefFoundError?

My code compiles fine, but I\'m gettting a runtime error on this line: File myFile = new File(FilenameUt开发者_运维百科ils.concat(basePath, localPath));

粤语呀蹦呀听什么歌？

用田七袋袋消三分钟去眼袋是真的吗？

In facebook connect, how can I check if a user is a fan of my facebook page? Is it possible to track?

I am trying to determine if a user is a facebook fan.I load the facebook JS library and initialize: <script type=\"text/javascript\" src=\"http://static.ak.connect.facebook.com/js/api_lib/v0.4/Fea

How do I update my version of Django?

I currently have it installed and it\'s running a website. http://www.djangoproject.com/download/ This is the new version. How do I upgrade it? (How do I install the n开发者_Go百科ew version over my

Make web application secure

I wanted to make a new php web application and if I follow the following things, it my site then safe?

艺人们纷纷解约问题品牌 “全线开炮”的网友就能不骂了吗？？

无论你刷不刷微博，在浪国有没有自留地，今天都会被“棉花”两个字刷屏。

Creating angled column headings using iText

Does anyone know how to make angled column headings (e.g. at 45 degrees) in a table inside a PDF file, using the iText library?

负荆请罪的作者是谁啊？？

大明盛世 2022-05-31 01:11 开发者_运维知识库 出自：《史记·廉颇蔺相如列传》：“廉颇闻之，肉袒负荆，因宾客至蔺相如门谢罪。”

recaptcha validation not being thrown with codeigniter - however only when uploaded to webhost

Using the following guide online (and the 1.7x fix at the bottom) http://codeigniter.com/forums/viewthread/94299/