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How can I disable logging while running unit tests in Python Django?
... you are in Django, you could add these lines to your settings.py:
import sys
import logging
if len(sys.argv) > 1 and sys.argv[1] == 'test':
logging.disable(logging.CRITICAL)
That way you don't have to add that line in every setUp() on your tests.
You could also do a couple of handy chan...
How to call C from Swift?
...wn .h header file) should contain pure Objective-C code, so you'll have to convert C++ types to Objective-C types in the implementation, to expose them to Swift. Then you can import that header with an objective-c bridging header.
– William T Froggard
Dec 6 '16...
Why does PHP consider 0 to be equal to a string?
...a string or the comparison involves numerical strings, then each string is converted to a number and the comparison performed numerically. […] The type conversion does not take place when the comparison is === or !== as this involves comparing the type as well as the value.
As the first operand ...
Should MySQL have its timezone set to UTC?
...column is stored as UTC but
when selecting a date MySQL will automatically convert it to the
current session timezone.
When storing a date in a timestamp, MySQL will assume that the date
is in the current session timezone and convert it to UTC for
storage.
MySQL can store partial dates in datetime ...
Send file using POST from a Python script
... username = None, email = None, password = None):
delay = max (int (delay or '0'), 15)
def upload_file (path, current, total):
assert isabs (path)
assert isfile (path)
logging.debug ('Uploading %r to %r', path, server)
message_template = string.Templ...
How to get the separate digits of an int number?
...
Convert it to String and use String#toCharArray() or String#split().
String number = String.valueOf(someInt);
char[] digits1 = number.toCharArray();
// or:
String[] digits2 = number.split("(?<=.)");
In case you're alre...
Access lapply index names inside FUN
...s? Yes! here are the benchmarks:
> x <- as.list(seq_len(1e6))
> system.time( y <- lapply(x, function(x){parent.frame()$i[]}) )
user system elapsed
2.38 0.00 2.37
> system.time( y <- lapply(x, function(x){parent.frame()$i[]}) )
user system elapsed
2.45 0.00 2.45
> system.time( ...
Converting Long to Date in Java returns 1970
...00, 1220832000, 1221436800...) which I downloaded from web service. I must convert it to Dates. Unfortunately this way, for example:
...
Scala best way of turning a Collection into a Map-by-key?
...h a variable number of tuples. So use the map method on the collection to convert it into a collection of tuples and then use the : _* trick to convert the result into a variable argument.
scala> val list = List("this", "maps", "string", "to", "length") map {s => (s, s.length)}
list: List[(j...
Least common multiple for 3 or more numbers
...like that:
>>> f = lambda a,b: "f(%s,%s)" % (a,b)
>>> print reduce(f, "abcd")
f(f(f(a,b),c),d)
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