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How do you kill all current connections to a SQL Server 2005 database?
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Using SQL Management Studio Express:
In the Object Explorer tree drill down under Management to "Activity Monitor" (if you cannot find it there then right click on the database server and select "Activity Monitor"). Opening the Activity Monitor, you can view all process info. You should be able ...
jquery live hover
... on Chrome (IE9 did OK, but not great). However, in IE8 It not only slowed down the menus (you had to hover for a couple seconds before it would drop), but everything on the page was painfully slow, including scrolling and even checking simple checkboxes.
Binding the events directly after they load...
When do Java generics require
...ch as List<Date> or Map<K, V> as in the example) is to force a downcast and to have the compiler guarantee that this is safe (no runtime exceptions).
Consider the case of List. The essence of my question is why a method that takes a type T and a List won't accept a List of something fur...
Submitting a form by pressing enter without a submit button
... when CSS is disabled.
Update - Workaround for IE7
As suggested by Bryan Downing + with tabindex to prevent tab reach this button (by Ates Goral):
<input type="submit"
style="position: absolute; left: -9999px; width: 1px; height: 1px;"
tabindex="-1" />
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Android Studio rendering problems
... building properly? I was also getting <null> in Android version dropdown but got proper SDK versions after project was successfully built.
– TheVillageIdiot
Dec 6 '14 at 11:09
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Shortest distance between a point and a line segment
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The check for line segments of length 0 is too far down in the code. 'len_sq' will be zero and the code will divide by 0 before it gets to the safety check.
– HostedMetrics.com
Aug 21 '14 at 14:33
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DbEntityValidationException - How can I easily tell what caused the error?
...idationException)ex).EntityValidationErrors
This will allow you to drill down into the ValidationErrors tree. It's the easiest way I've found to get instant insight into these errors.
For Visual 2012+ users who care only about the first error and might not have a catch block, you can even do:
((...
Should Github be used as a CDN for javascript libraries? [closed]
...rough layers of application code too, which will definitely slow your site down. Don’t do that. Instead, create a gh-pages branch, and load it from there" - viatropos.com/blog/github-as-a-cdn
– Chris Jacob
May 17 '11 at 14:47
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Finding ALL duplicate rows, including “elements with smaller subscripts”
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Agree. Might even slow down processing but unlikely to slow it down very much.
– IRTFM
Jun 21 '18 at 14:42
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Simple Pivot Table to Count Unique Values
...rmula
=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B2))>1,0,1)
and copy it down. Now create your pivot based on 1st and 3rd column. See snapshot
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