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Calculate a Running Total in SQL Server
...um in the order of the primary key, I presume. It would be interesting to know if cursors are still more efficient than joins for larger data sets.
– codeulike
May 14 '09 at 8:37
1...
How to use double or single brackets, parentheses, curly braces
...nt for a top loader )
$ { date; make 2>&1; date; } | tee logfile
# now we can calculate the duration of a build from the logfile
There is a subtle syntactic difference with ( ), though (see bash reference) ; essentially, a semicolon ; after the last command within braces is a must, and th...
Android Game Keeps Getting Hacked [closed]
So we've been through this several times now, we release a game (for cheap) and someone hacks it and puts it up on a mirror. We setup Google Alerts for all our apps, so we get told daily who's doing the hacking. So far, we have implemented the licensing service as Google has suggested, our salt is...
Function to Calculate Median in SQL Server
... try to test a solution out with real data on real hardware – you never know when a change to SQL Server's optimizer or a peculiarity in your environment will make a normally-speedy solution slower.
SELECT
CustomerId,
AVG(TotalDue)
FROM
(
SELECT
CustomerId,
TotalDue,
--...
Populate a Razor Section From a Partial
...
@JohnBubriski There is in Razor 2. Don't know about prev. versions.
– Shimmy Weitzhandler
Nov 26 '12 at 10:18
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Targeting position:sticky elements that are currently in a 'stuck' state
position: sticky works on some mobile browsers now, so you can make a menu bar scroll with the page but then stick to the top of the viewport whenever the user scrolls past it.
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How to overload std::swap()
...ave to use a free function; they establish the protocol. Second, I don't know why you object to having two implementations, but most classes are doomed to being sorted inefficiently if you can't accept having a non-member swap. Overloading rules ensure that if both declarations are seen, the more ...
Flat file databases [closed]
...rt of true: the extension named "SQLite" was discontinued and "SQLite3" is now enabled by default. php.net/manual/en/sqlite.installation.php "Since PHP 5.0 this extension was bundled with PHP. Beginning with PHP 5.4, this extension is available only via PECL." php.net/manual/en/sqlite3.i...
Removing the remembered login and password list in SQL Server Management Studio
... the sqlstudio.bin file still works for v18 but that wasn't my experience. Now if I could only figure out what is wiping out the usersettings.xml file every month or two. I'm so tired of having to re-enter my list of servers!
– PTansey
Jun 11 at 18:58
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Positioning MKMapView to show multiple annotations at once
...
The link posted by Jim is now dead, but i was able to find the code (which I had bookmarked somewhere). Hope this helps.
- (void)zoomToFitMapAnnotations:(MKMapView *)mapView {
if ([mapView.annotations count] == 0) return;
CLLocationCoordin...