大约有 23,000 项符合查询结果（耗时：0.0402秒） [XML]
Case in Select Statement
...m VacationHours results in a negative value, VacationHours is increased by 40 hours; otherwise, VacationHours is increased by 20 hours. The OUTPUT clause is used to display the before and after vacation values.
USE AdventureWorks2012;
GO
UPDATE HumanResources.Employee
SET VacationHours =
( CAS...
how do I query sql for a latest record date for each user
...
402
select t.username, t.date, t.value
from MyTable t
inner join (
select username, max(date) ...
How do I set the size of Emacs' window?
...
answered Sep 18 '08 at 16:40
Bryan OakleyBryan Oakley
283k3030 gold badges396396 silver badges543543 bronze badges
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default select option as blank
...ipt.
– silentmouth
May 18 '18 at 19:40
1
As of 2019, only Safari IOS 10 refuses to play ball with...
How can I hash a password in Java?
...nt topic.
– Nilzor
Apr 24 '13 at 18:40
9
Use the algorithm PBKDF2WithHmacSHA512 starting with Jav...
Set 4 Space Indent in Emacs in Text Mode
..., they won't work right.
'(tab-stop-list (quote (4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120))))
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How can I request the vibrate permission?
...e =D
v.vibrate(new long[]{0, 500, 110, 500, 110, 450, 110, 200, 110, 170, 40, 450, 110, 200, 110, 170, 40, 500}, -1);
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MFC Static透明背景色的实现、Static控件自绘、Static字体修改 - C/C++ - ...
...SAGE_MAP()
CTransparentStatic::CTransparentStatic()
{
m_crText = RGB(40, 40, 40);
m_crBk = RGB(255,255,255);
m_hbkbr = CreateSolidBrush(m_crBk);
}
...
HBRUSH CTransparentStatic::CtlColor(CDC* pDC, UINT nCtlColor)
{
pDC->SetBkMode(TRANSPARENT); //关键起作用的在这句
HBRUSH ...
MFC CEdit控件自绘、MFC圆角输入框 - C/C++ - 清泛网 - 专注C/C++及内核技术
...MPLEMENT_DYNAMIC(CMyEdit, CEdit)
CMyEdit::CMyEdit()
{
//m_crText = RGB(40, 40, 40);
//m_crBorder = RGB(228,228,228);
m_clrBackground = RGB(255, 255, 255); //背景颜色
m_clrFrame = RGB(228, 228, 228); //边框颜色
m_clrText = RGB(174, 174, 174); //文字颜色
m_clrDisableTx...
MFC 日期时间控件CDateTimeCtrl自绘 - C/C++ - 清泛网 - 专注C/C++及内核技术
....SelectObject(m_pfDefault);
if(IsWindowEnabled())
dc.SetTextColor(RGB(40,40,40));
else
dc.SetTextColor(RGB(174,174,174));
RECT rc;
CDC MemDC;
GetClientRect(&rc);
MemDC.CreateCompatibleDC(&dc);
CBitmap bmpComboRight,bmpComboLeft, bmpComboCenter,bmpComboBot;
BITMAP bitRig...