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What is the “right” JSON date format?
...nct
It sorts correctly
It includes fractional seconds, which can help re-establish chronology
It conforms to ISO 8601
ISO 8601 has been well-established internationally for more than a decade
ISO 8601 is endorsed by W3C, RFC3339, and XKCD
That being said, every date library ever written can unders...
Foreign key from one app into another in Django
...efine a foreign key in a models.py file in Django that is a reference to a table in another app?
3 Answers
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Logging best practices [closed]
... other trace details).
(2) Activities - Application Log files or database table (and trace files)
This is the regular activity that a system does, e.g. web page served, stock market trade lodged, order taken, calculation performed, etc.
Activity Tracing (start, stop, etc) is useful here (at the ...
What is the default scope of a method in Java?
...outside of the package, and not by sub-classes.
See this page for a handy table of access level modifiers...
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Length of an integer in Python
...17 so on so forth and store as variables in a list. That way, it is like a table lookup.
def getIntegerPlaces(theNumber):
if theNumber <= 999999999999997:
return int(math.log10(theNumber)) + 1
else:
counter = 15
while theNumber >= 10**counter:
count...
Specifying colClasses in the read.csv
...other variables, and they are not automatically recognized as such by read.table.
– tchakravarty
Dec 13 '14 at 18:00
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Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
... column(s) is/ are causing the problem as this error usually occurs when a table-constraint is violated..
Large image
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How does one generate a random number in Apple's Swift language?
...near, additive feedback, random number generator, employing a default table of size 31 long integers. It returns successive pseudo-random numbers in the range from 0 to (231)-1. The period of this random number generator is very large, approximately 16*((231)-1)." ... Thanks a lot a...
How to check if a service is running on Android?
...e called or not. Please note the "killable" column in the lifecycle events table in the Android documentation.
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Is there a “standard” format for command line/shell help text?
... case it is not very specific. You probably can't go wrong with printing a table showing the short and long options and a succinct description. Try to get the spacing between all arguments right for readability. You probably want to provide a man page (and possibly an info manual) for your tool to p...