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SQL Server - inner join when updating [duplicate]
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UPDATE R
SET R.status = '0'
FROM dbo.ProductReviews AS R
INNER JOIN dbo.products AS P
ON R.pid = P.id
WHERE R.id = '17190'
AND P.shopkeeper = '89137';
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See what's in a stash without applying it [duplicate]
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2620
From the man git-stash page:
The modifications stashed away by this command can be listed w...
Loop through list with both content and index [duplicate]
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Use enumerate():
>>> S = [1,30,20,30,2]
>>> for index, elem in enumerate(S):
print(index, elem)
(0, 1)
(1, 30)
(2, 20)
(3, 30)
(4, 2)
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Local (?) variable referenced before assignment [duplicate]
...u will need to do define test1 as a global variable, for example:
test1 = 0
def testFunc():
global test1
test1 += 1
testFunc()
However, if you only need to read the global variable you can print it without using the keyword global, like so:
test1 = 0
def testFunc():
print test1
te...
ffmpeg - Converting MOV files to MP4 [closed]
...as mentioned in the comments, which re-encodes with best quaility (-qscale 0):
ffmpeg -i input.mov -q:v 0 output.mp4
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Execute ssh with password authentication via windows command prompt
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edited May 23 '17 at 12:00
Community♦
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answered Aug 25 '12 at 2:50
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How to go to a URL using jQuery? [duplicate]
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gunr2171
9,3961010 gold badges5050 silver badges7373 bronze badges
answered Jun 6 '13 at 10:23
AlvaroAlvaro
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一个宏命令，就可以程序崩溃时生成dump文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
... HANDLE hDumpFile = CreateFile(lpstrDumpFilePathName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
// Dump信息
//
MINIDUMP_EXCEPTION_INFORMATION dumpInfo;
dumpInfo.ExceptionPointers = pException;
dumpInfo.Thread...
选中CListCtrl指定行并发送LVN_ITEMCHANGED消息 - C/C++ - 清泛网 - 专注C/C++及内核技术
...GED消息
//发送LVN_ITEMCHANGED消息
NMLISTVIEW nmlv ;
memset(&nmlv, 0, sizeof (nmlv)) ;
nmlv.hdr.hwndFrom = m_listReport.m_hWnd;
nmlv.hdr.idFrom = m_listReport.GetDlgCtrlID();//GetDlgCtrlId() ;0x00190ca4
nmlv.hdr.code = LVN_ITEMCHANGED;
nmlv.iItem = nIndex ;
nmlv.iSubItem = 0;
nmlv.uNew...
高效使用STL容器小tip - C/C++ - 清泛网 - 专注C/C++及内核技术
...的方式去写代码，比如在循环里边每次都检查size()是不是0，每次都浪费线性时间。 看下边的例子：...高效使用STL容器的前提是不要以一种愚蠢的方式去写代码，比如在循环里边每次都检查size()是不是0，每次都浪费线性时间。
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