標籤:原文網址:http://www.cnblogs.com/skywatcher/p/3572311.html1.更新視窗即採用UpdateWindow()函數立即發送WM_PAINT訊息更新整個視窗。void CEditTestDlg::OnBnClickedBtnSysUpdate(){ CString csTmp; int i = 0; while (i < 100) { Sleep(20); i += 1;
這是一個建立於 的文章,其中的資訊可能已經有所發展或是發生改變。Rate limiting is an import mechanism for controlling resource utilzation and maintaining quality of service. Go elegantly supports rate with goroutines, channels, and tickers.package mainimport ( "fmt" &
這是一個建立於 的文章,其中的資訊可能已經有所發展或是發生改變。The primary mechanism for managing state in Go is communication over channels. We saw this for example with worker pools. There are a few other options for managing state though. Here we'll look at using the sync/
這是一個建立於 的文章,其中的資訊可能已經有所發展或是發生改變。In the previous example we saw how to manage simple counter state using atomic operations. For more complex state we can use a mutex to safetly access data across multiple goroutinespackage mainimport ( "fmt
這是一個建立於 的文章,其中的資訊可能已經有所發展或是發生改變。we can use channels to sychronize execution across goroutines. Here's an example of using a blocking receive to to wait for a goroutine to finshpackage mainimport ( "fmt" "time")func
標籤: jdk與jre的區別:很多程式員已經幹了一段時間java了依然不明白jdk與jre的區別。JDK就是Java Development Kit.簡單的說JDK是面向開發人員使用的SDK,它提供了Java的開發環境和運行環境。SDK是Software Development Kit 一般指軟體開發包,可以包括函數庫、編譯器等。JRE是Java Runtime