大约有 40,000 项符合查询结果（耗时：0.0401秒） [XML]
Is it possible to add an HTML link in the body of a MAILTO link [duplicate]
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Here's what I put together. It works on the select mobile device I needed it for, but I'm not sure how universal the solution is
<a href="mailto:me@me.com?subject=Me&body=%3Chtml%20xmlns%3D%22http:%2F%2Fwww.w3.org%2F1999%2Fxhtml%22%3E%3C%2Fhead%3E%3Cbody%3EPle...
Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
...o the the following:
Go to your Load Balancer in EC2 and tab "Listeners"
Select "View/edit rules" on your HTTP listener
Delete all rules except for the default one (bottom)
Edit default rule: choose "Redirect to" as an action, leave everything as default and enter "443" as a port.
The same can...
Is the SQL WHERE clause short-circuit evaluated?
...y use this for optional parameters. Is this the same as short circuiting?
SELECT [blah]
FROM Emp
WHERE ((@EmpID = -1) OR (@EmpID = EmpID))
This gives me the option to pass in -1 or whatever to account for optional checking of an attribute. Sometimes this involves joining on multiple tables, ...
adb not finding my device / phone (MacOS X)
...you can get to it via the Apple Menu in the top left corner of the screen, select "About this Mac", then click the "More Info..." button. Screen grab here:
Expand the "Hardware" tree, select "USB", then look for your target device. In the above example, my device is named "SomeDevice" (I did tha...
Determine if variable is defined in Python [duplicate]
...ot much information in the question, so I believe only person asked it can select the best way to handle his case.
– Denis Otkidach
Oct 20 '09 at 7:58
140
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Do I need elements in persistence.xml?
...in Eclipse (Kepler tested):
Right click on the project, click Properties, select JPA, in the Persistence class management tick Discover annotated classes automatically.
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When would I use XML instead of SQL? [closed]
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Don't.
Try SELECT author FROM book
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How do I create a readable diff of two spreadsheets using git diff?
...ally have the references inserted into the formula)
Ctrl+C (copy), Ctrl+A (select all), Ctrl+V (paste) to fill the sheet.
If the sheets are similar, this spreadsheet will be empty except for a few cells with X in them, highlighting the differences. Unzoom to 40% to quickly see what is different.
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How to get current user, and how to use User class in MVC5?
...{
uid = context.Users.Where(x => x.UserName == userName).Select(x=>x.Id).FirstOrDefault();
return uid;
}
return uid;
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Create a dictionary on a list with grouping
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into groupedDemoClass
select groupedDemoClass).ToDictionary(gdc => gdc.Key, gdc => gdc.ToList());
This one will work !!!
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