I'm currently involved in developing a product (developed in C#) that'll be available for downloading and installing for free but in a very limited version. To get access to all the features the user has to pay a license fee and receive a key. That key will then be entered into the application to "u...

...bash在这方面很弱，比如说： 它的函数只能返回字串，无法返回数组 它不支持面向对象，你无法实现一些优雅的设计模式 它是解释型的，一边解释一边执行，连PHP那种预编译都不是，如果你的脚本包含错误(例如调用了不存...

...。但问题是这个簇后面的簇的地址因为文件已经被删除而无法知晓了，换句话说就是这个文件的簇的链表不存在了。删除文件时，文件占用的所有的簇都被标记为可用(处于空闲状态)。这就解释了我们能够获取文件的第一个簇和...

Let's say that you want to output or concat strings. Which of the following styles do you prefer? 31 Answers ...

What are the differences between Deferreds, Promises and Futures? Is there a generally approved theory behind all these three? ...

In C# 3.0 you can create anonymous class with the following syntax 3 Answers 3 ...

Let's suppose I have these types: 4 Answers 4 ...

The issue is that when I invoke window.close() or self.close() it doesn't close the window. Now there seems to be a belief that in Chrome you can't close by script any window that is not script created. That is patently false but regardless it is supposed to still do it, even if it requires to p...

How do you solve the problem with soft hyphens on your web pages? In a text there can be long words which you might want to line break with a hyphen. But you do not want the hyphen to show if the whole word is on the same line. ...

I'm looking for a way to find the row count for all my tables in Postgres. I know I can do this one table at a time with: ...