【什麼是軟體的逆向工程】很幾個朋友留言說這個是逆向工程麼,在我看來什麼是逆向工程本身是仁者見仁,智者見智的。我參考了一下wikipedia【4】,摘錄如下: Reverse engineering of software The term reverse engineering as applied to software meansdifferent things to different people, prompting Chikofsky and Cross towrite a
在程式流程中經常要延時一段時間後再繼續往下執行,在VB中常用的有以下幾種方法(因為Timer控制項打亂了程式的流程所以一般不用它):1.使用Windows API函數Sleep建立一個工程,添加一個TextBox控制項和一個CommandButton控制項,再將以下代碼複製到代碼視窗'聲明:Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)Private Sub Command1_Click()Text1
前幾天發了一篇關於垃圾收集的文章,自己也不是這方面的專家,所以肯定有很多問題和錯誤,也請大家多多包涵和指教。今天再進一步談一下這個幾個Reference吧。老實說,這幾個名詞我也是最近才聽說,平時也沒有實際使用過,但是確實在java 1.2就存在的,看來真的是學無止境啊。 softly reachable:The object is the referent of a SoftReference. The garbage collector will attempt to preserve
項目末期,不算忙,花了將近一個月的時間,終於把《設計模式》認真仔細學習了一下。Experienced object-oriented designers will tell you that a reusable and flexible design is difficult if not impossible to get "right" the first time. Before a design is finished, they usually try to reuse it
10 skills developers will need in the next five yearsWith the recent changes in the economy, a lot of developers arefocused on their short-term job prospects. At the same time, it’simportant to make sure that you get the most bang for your buck when