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Rails: Is there a rails trick to adding commas to large numbers?
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354
You want the number_with_delimiter method. For example:
<%= number_with_delimiter(@number, ...
What are bitwise shift (bit-shift) operators and how do they work?
... not circular shifts. Shifting this value to the left by one position (3,758,096,384 << 1):
11100000 00000000 00000000 00000000
results in 3,221,225,472:
11000000 00000000 00000000 00000000
The digit that gets shifted "off the end" is lost. It does not wrap around.
Logical right shift (&g...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...s from a large scale image automatically? For example assume that I have a 512x512 image and I want to have different versions of this images for different screen resolutions supported by Android in appropriate folders.
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How to use single storyboard uiviewcontroller for multiple subclass
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great question - but unfortunately only a lame answer. I don't believe that it is currently po...
Change “on” color of a Switch
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edited Feb 9 '19 at 13:59
Carlos Daniel
1,1471414 silver badges1717 bronze badges
answered Nov 3 '14 ...
Explanation of JSONB introduced by PostgreSQL
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475
+50
First, hs...
Setting an int to Infinity in C++
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edited Apr 19 '13 at 16:05
answered Dec 31 '11 at 21:11
Et...
How to dismiss ViewController in Swift?
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answered Jul 10 '14 at 5:41
Zoon NoozZoon Nooz
5,39622 gold badges1919 silver badges1616 bronze badges
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memcpy() vs memmove()
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Ionic
42533 silver badges1616 bronze badges
answered Dec 11 '10 at 8:39
developmentalinsanitydevelopmentalins...
How do you get the current time of day?
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25
DateTime.Now.ToShortTimeString() does the same as the second suggestion.
– Kyle Trauberman
Nov 17 '08...