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How to select from subquery using Laravel Query Builder?
...y there is no method to create subquery in FROM clause, so you need to manually use raw statement, then, if necessary, you will merge all the bindings:
$sub = Abc::where(..)->groupBy(..); // Eloquent Builder instance
$count = DB::table( DB::raw("({$sub->toSql()}) as sub") )
->mergeBin...
Add new item in existing array in c#.net
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I would use a List if you need a dynamically sized array:
List<string> ls = new List<string>();
ls.Add("Hello");
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Quickest way to convert XML to JSON in Java [closed]
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download all the files not just XML.java. From here: github.com/douglascrockford/JSON-java/downloads
– Spiff
Oct 18 '12 at 15:37
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PHPUnit assert that an exception was thrown?
...exception in the same test, makes testing for many expected exceptions a really clunky affair. I wrote an actual assertion to try to solve those problems.
– mindplay.dk
Aug 24 '15 at 19:08
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Superscript in CSS only?
...ript on why you arguably shouldn't style superscript/subscript with CSS at all;
The second point is worth emphasizing. Typically superscript/subscript is not actually a styling issue but is indicative of meaning.
Side note: It's worth mentioning this list of entities for common mathematical supe...
How can I get the full/absolute URL (with domain) in Django?
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I believe my question specifically said "without the Sites module". Does this hit the DB?
– mpen
Jan 11 '12 at 19:41
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Getting GDB to save a list of breakpoints
...se the save breakpoints command.
save breakpoints <filename>
Save all current breakpoint definitions to a file suitable for use
in a later debugging session. To read the saved breakpoint
definitions, use the `source' command.
Use source <filename> to restore the saved breakpoin...
Using String Format to show decimal up to 2 places or simple integer
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This isn't really the question that was asked -- but had it been -- why not just use string.Format("{0:0.00}").Replace(".00", "")?
– BrainSlugs83
Dec 10 '13 at 22:28
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iOS 5 fixed positioning and virtual keyboard
...ite which has a div pinned to the bottom of the screen via position:fixed. All works fine in iOS 5 (I'm testing on an iPod Touch) until I'm on a page with a form. When I tap into an input field and the virtual keyboard appears, suddenly the fixed position of my div is lost. The div now scrolls with ...
MySQL select 10 random rows from 600K rows fast
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Yes, if you have potentially big gaps in ID's then the chance of your lowest ID's being picked randomly is much lower than your high IDs. In fact the chance that the first ID after the biggest gap getting picked is actually the highest. Therefore th...