大约有 44,000 项符合查询结果（耗时：0.0565秒） [XML]
How to display a confirmation dialog when clicking an link?
...e) {
if (!confirm('Are you sure?')) e.preventDefault();
};
for (var i = 0, l = elems.length; i < l; i++) {
elems[i].addEventListener('click', confirmIt, false);
}
</script>
This example will only work in modern browsers (for older IEs you can use attachEvent(),...
How to make a query with group_concat in sql server [duplicate]
... FROM dbo.maskdetails md
WHERE m.maskid = md.maskid
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 1, '')
FROM dbo.tblmask m
JOIN dbo.school s ON s.ID = m.schoolid
ORDER BY m.maskname
Additional information:
String Aggregation in the World of SQL Server
...
Android: How can I validate EditText input?
I need to do form input validation on a series of EditTexts. I'm using OnFocusChangeListeners to trigger the validation after the user types into each one, but this doesn't behave as desired for the last EditText.
...
HTML5 Video Dimensions
...ster image instead of the actual video as it seems it's being calculated before the video is loaded.
6 Answers
...
can we use xpath with BeautifulSoup?
...your document into an lxml tree, you can use the .xpath() method to search for elements.
try:
# Python 2
from urllib2 import urlopen
except ImportError:
from urllib.request import urlopen
from lxml import etree
url = "http://www.example.com/servlet/av/ResultTemplate=AVResult.html"
res...
How do I avoid the specification of the username and password at every git push?
...d ~ #Your home directory
ssh-keygen -t rsa #Press enter for all values
For Windows
(Only works if the commit program is capable of using certificates/private & public ssh keys)
Use Putty Gen to generate a key
Export the key as an open SSH key
Here is a walkthrough on pu...
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
... the same scope.
The ident_current(name) returns the last identity created for a specific table or view in any session.
The identity() function is not used to get an identity, it's used to create an identity in a select...into query.
The session is the database connection. The scope is the current...
Populating spinner directly in the layout xml
...interface callback
}
});
// Inflate the layout for this fragment
return v;
}
share
|
improve this answer
|
follow
|
...
Generating a drop down list of timezones with PHP
...eZone::listIdentifiers(DateTimeZone::ALL);
Also, I would use PHP's names for the 'timezones' and forget about GMT offsets, which will change based on DST.
Code like that in phpbb is only that way b/c they are still supporting PHP4 and can't rely on the DateTime or DateTimeZone objects being there....
How do I iterate through table rows and cells in JavaScript?
...hen this is the way to go.
var table = document.getElementById("mytab1");
for (var i = 0, row; row = table.rows[i]; i++) {
//iterate through rows
//rows would be accessed using the "row" variable assigned in the for loop
for (var j = 0, col; col = row.cells[j]; j++) {
//iterate throug...