From a technical point of view , this summary may raise a question : how does java web start determine which files are necessary to update 从技术角度来说，这个总结可能会引发问题： java web startf是如何决定哪些文件是有必要更新的呢？
All programs share the file system , so it sometimes requires special effort to make sure an attacker can t manipulate the file system in a way that causes problems 所有的程序都可以共享文件系统，所以，有时需要额外的努力，以确保攻击者不能以引发问题的方式利用文件系统。
In a server environment , however , where the database engine is embedded as described in this article , problems can arise and have from using multiple versions of derby 然而，如前所述，在应用程序服务器环境中，由于数据库引擎是嵌入在其中的，当使用多个版本的derby时，可能引发问题。
When inheriting forms , keep in mind that issues may arise with regard to event handlers being called twice , because each event is being handled by both the base class and the inherited class 继承窗体时，请注意，调用两次事件处理程序可能会引发问题，因为每个事件都由基类和继承的类共同处理。
That way , even if you don t create the temporary file " correctly , " an attacker usually won t be able to cause a problem - because the attacker won t be able to manipulate the contents of the user s home directory 这样，即使您没有“正确地”创建临时文件，攻击者通常也无法引发问题（因为攻击者不能利用用户主目录的内容） 。
Sometimes these less harmful viruses may be introduced into poultry flocks . if so , then these low pathogenicity viruses may mutate into the more harmful highly pathogenic strain of the h5n1 virus and that is when the problem begins 这些威胁性较少的病毒间中或传染至家禽群中，有机会变种成威胁性较大的高致病性h5n1病毒，引发问题。
Vmware can achieve nearly the native speed by translating the virtual machine s instruction stream on the fly to the host machine , but since vmware itself runs in user space , this can cause problems 通过实时地将虚拟机（ vm ）的指令流翻译给宿主机器， vmware可以获得接近本地的速度，但是由于vmware本身在用户空间运行，这可能会引发问题。
