大约有 31,000 项符合查询结果（耗时：0.1096秒） [XML]
MySQL: Invalid use of group function
...ion.
HAVING is like WHERE, only it happens after the COUNT value has been computed, so it'll work as you expect. Rewrite your subquery as:
( -- where that pid is in the set:
SELECT c2.pid -- of pids
FROM Catalog AS c2 -- from catalog
WHERE c2.pid = c1....
How to select following sibling/xml tag using xpath
...
How would I accomplish the nextsibling
and is there an easier way of doing
this?
You may use:
tr/td[@class='name']/following-sibling::td
but I'd rather use directly:
tr[td[@class='name'] ='Brand']/td[@class='desc']
This assumes...
Selecting the last value of a column
...lues[lastRow - 1];
}
Usage:
=lastValue("G")
EDIT:
In response to the comment asking for the function to update automatically:
The best way I could find is to use this with the code above:
function onEdit(event) {
SpreadsheetApp.getActiveSheet().getRange("A1").setValue(lastValue("G"));
}
...
Adding Xcode Workspace Schemes to Version Control
...
add a comment
|
5
...
How to scale threads according to CPU cores?
... are distinguishable? :) BTW: your link to Thread Pooling lead me to ibm.com/developerworks/library/j-jtp0730.html :)
– Andreas Hornig
Dec 30 '09 at 18:29
...
Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
...
add a comment
|
22
...
How to disable visual “dots” in Visual Studio Editor
...
add a comment
|
60
...
What is the difference between Eclipse for Java (EE) Developers and Eclipse Classic?
...ould be able to take the regular Eclipse Classic and install all the other components bundled with the Eclipse IDE for Java EE. After all, Eclipse is basically built as a big bag of plugins. But in practice, I and many other folks have found that to be impossible. If you need the Java EE features (s...