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Run a single migration file
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60
Sometimes you need a './' in front of the require path, and it definitely doesn't update the schema_migrations.
– Bea...
Is it possible to refresh a single UITableViewCell in a UITableView?
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Aaron Brager
60.7k1616 gold badges143143 silver badges255255 bronze badges
answered Dec 15 '10 at 9:23
RomainRomai...
Maximum size of an Array in Javascript
...; x < 6).length
console.timeEnd();
x=5e4 takes 16ms, good enough for 60fps
x=4e6 takes 250ms, which is noticeable but not a big deal
x=3e7 takes 1300ms, which is pretty bad
x=4e7 takes 11000ms and allocates an extra 2.5GB of memory
So around 30 million elements is a hard upper limit, because...
The object cannot be deleted because it was not found in the ObjectStateManager
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60
Just a small clarification on the answer by Ladislav Mrnka (which should be the accepted answer...
Include constant in string without concatenating
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"function call can't be put into a string" yes it can: define('ANIMAL','turtles'); $constant='constant'; echo "I like {$constant('ANIMAL')}...
Empty set literal?
...isn't a literal for empty sets either way.
– user395760
May 25 '11 at 20:27
2
@user763305: The la...
How can I search sub-folders using glob.glob module?
...de, number=1)
On my laptop it takes approximately 2 seconds to match >60,000 file paths.
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
...ion();
configuration.fontScale = 2.0f;
configuration.densityDpi = 160; // mdpi, 1:1
context.getResources().updateConfiguration(configuration, null);
float scaledTextSize = context.getResources().getDimensionPixelSize(R.dimen.sp_15);
assertEquals(30.0f, scaledTextSize);
// C...
Format numbers in django templates
... Batchelder
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How to check if an NSDictionary or NSMutableDictionary contains a key?
... — you're clearly not a game developer. Great graphics & gameplay at 60FPS w/o killing the battery is a continual challenge.
– Slipp D. Thompson
Nov 5 '16 at 23:17
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