大约有 47,000 项符合查询结果（耗时：0.0628秒） [XML]
How can I use Async with ForEach?
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Stephen ClearyStephen Cleary
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How to make a phone call using intent in Android?
... Jonik
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answered Oct 29 '12 at 14:30
RidcullyRidcully
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Default value of 'boolean' and 'Boolean' in Java
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Prince John WesleyPrince John Wesley
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How to run Django's test database only in memory?
...BASES['default'] = {'ENGINE': 'sqlite3'}
And finally in Django 1.3 and 1.4:
if 'test' in sys.argv:
DATABASES['default'] = {'ENGINE': 'django.db.backends.sqlite3'}
(The full path to the backend isn't strictly necessary with Django 1.3, but makes the setting forward compatible.)
You can also...
How to know if two arrays have the same values
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edited Dec 27 '18 at 14:48
Eric Brandt
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answe...
What's up with Java's “%n” in printf?
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edited Mar 11 '17 at 17:40
Dhwaneel
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answered Dec 10 '09 at 19:27
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Why are floating point numbers inaccurate?
...). A very simple number, say 9.2, is actually this fraction:
5179139571476070 * 2 -49
Where the exponent is -49 and the mantissa is 5179139571476070. The reason it is impossible to represent some decimal numbers this way is that both the exponent and the mantissa must be integers. In other wor...
How do I prevent an Android device from going to sleep programmatically?
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134
One option is to use a wake lock. Example from the docs:
PowerManager pm = (PowerManager) getSy...
Form inside a table
...that row.
– Loenix
Feb 13 '16 at 10:41
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@Loenix: It is very unlikely that you'll put enough data...
How do you attach and detach from Docker's process?
... Ken CochraneKen Cochrane
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