CPAN module does not have the option of un-installing a perl module as of now. This can be especially frustrating for newbies (as it was for me). I struggled quite a bit on google and found this solution. For this, you need the CPANPLUS module, which needs to be first installed through CPAN.

Since it was already necessary to abandon data normalization and consistency to make these approaches work, we felt comfortable looking at more exotic, non-relational data stores. After considering HBase, Hypertable, Cassandra, Tokyo Cabinet/Tyrant, Voldemort, and Dynomite, we settled on Cassandra.noui=1

We often get asked how Digg works from a technology perspective, so wanted to shed some insight on this with our first post from the newly-launched technology blog. We’ll be posting regularly to give you a peek at what’s under the hood from the Digg development teams.noui=1

第四种：复杂一点的group，sum，count查询，比如一个论坛里按点击数排名的最HOT的帖子列表。第一种比较好实现，后面三种比较困难，虽然可以通过各种方法来解决，但截至目前，似乎还没有使用即简单、并发处理能力又强、实时性又高的解决办法。

从前与经理讨论NVR项目的时候，他提到要预先将用户指定好的磁盘空间预留出来，这是比较容易实现的功能。不容易实现的是自己写一个文件系统，这种方法我是不太敢照量啊，不过感兴趣的话可以到SourceForge找找开源的项目来学习，呵呵，说实在的，让我看都不一定能理解。在李素梅的帮助下，我做了在磁盘预留空间的实验，本质上是这样的noui=1

Preparing to Get Root on your Phone Getting root on your phone involves exploiting a security hole that existed in an early version of Android. The versions with the security holes are known as RC19, RC28, and RC29 (or RC7 or lower for UK phones).noui=1

On Linux systems, the superuser, or Administrator, is known as root. Gaining full system access is known as rooting, and allows you to work outside the boundaries set by .

我们在使用WINDBG 做LIVE debug时，经常需要在想停下来的函数上打个断点（打断点的方法我就不在这里说了，可以参看我以前的一些windbg随笔），然后用！clrstack -p 来看看调用堆栈和调用参数。但是如果函数的参数中如有泛型参数的时候，这种方法就有问题了。

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