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MySQL stored procedure vs function, which would I use when?
I'm looking at MySQL stored procedures and function. What is the real difference?
5 Answers
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How do BitTorrent magnet links work?
For the first time I used a magnet link . Curious about how it works, I looked up the specs and didn't find any answers. The wiki says xt means "exact topic" and is followed by the format ( btih in this case) with a SHA1 hash. I saw base32 mentioned, knowing it's 5 bits per character and 32 char...
Add legend to ggplot2 line plot
I have a question about legends in ggplot2. I managed to plot three lines in the same graph and want to add a legend with the three colors used. This is the code used
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SVG: text inside rect
I want to display some text inside SVG rect . Is it possible?
5 Answers
5
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How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
I'm trying to upload a file using PrimeFaces, but the fileUploadListener method isn't being invoked after the upload finishes.
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Truncating long strings with CSS: feasible yet?
Is there any good way of truncating text with plain HTML and CSS, so that dynamic content can fit in a fixed-width-and-height layout?
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Line-breaking widget layout for Android
I'm trying to create an activity that presents some data to the user. The data is such that it can be divided into 'words', each being a widget, and sequence of 'words' would form the data ('sentence'?), the ViewGroup widget containing the words. As space required for all 'words' in a 'sentence' wou...
CreateWindow()动态创建一个EditBox - C/C++ - 清泛网 - 专注C/C++及内核技术
...了EditBox，需要处理其输入事件，如下：
先给它设置一个ID（可以在resource.h中指定）
m_wndEdit = CreateWindow(_T("EDIT"), 0, WS_CHILD | WS_VISIBLE | ES_WANTRETURN,
70, 4, 60, 16, m_hWnd, (HMENU)IDC_EDIT_SEARCH, (HINSTANCE)GetWindowLong(m_hWnd, GW...
MFC中MDI消息处理流程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...为：
1) MDI主窗口(CMDIFrameWnd)收到命令消息WM_COMMAND，其ID位ID_XXX；
2) MDI主窗口将消息传给当前活动的MDI子窗口(CMDIChildWnd)；
3) MDI子窗口给自己的子窗口(View)一个处理机会，将消息交给View；
4) View检查自己Message Map；
5) ...
Picture Control(图片控件)中静态显示位图，解决位图不显示的问题 - C/C++ ...
...Picture Control(图片控件)中静态显示位图，代码如下：
void CShowBmpDlg::OnBnClickedButton1()
{
//从资源中加载图片
CBitmap bitmap;
//加载指定位图资源 Bmp图片ID
bitmap.LoadBitmap(IDB_BITMAP1);
//获取对话框上的句柄 图片控件ID
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