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python date of the previous month
...
from datetime import date, timedelta
first_day_of_current_month = date.today().replace(day=1)
last_day_of_previous_month = first_day_of_current_month - timedelta(days=1)
print "Previous month:", last_day_of_previous_month.m...
Is recursion ever faster than looping?
...n some environments these functions are the first (or only) to get a boost from automatic parallelization — so they can be significantly faster than either iteration or recursion. Data Parallel Haskell is an example of such an environment.
List comprehensions are another alternative, but these ...
Does a finally block always run?
...
from the Sun Tutorials
Note: If the JVM exits while the try
or catch code is being executed, then
the finally block may not execute.
Likewise, if the thread executing the
try or catch code is interrupted or
kill...
What is Haskell used for in the real world? [closed]
...you need to consider advantages of functional programming languages (taken from https://c2.com/cgi/wiki?AdvantagesOfFunctionalProgramming):
Functional programs tend to be much more terse than their ImperativeLanguage counterparts. Often this leads to enhanced
programmer productivity
FP en...
Decorators with parameters?
... It's also weird that you'd "call" the function with a signature different from the one in the definition. As you point out, it would fit pretty well actually - it's pretty much analogous to how a class method is called. To make it more clear, you could have something like decorator(self_func, para...
iPhone SDK: what is the difference between loadView and viewDidLoad?
... ahhhh, thank you for an explanation, finally! I've shied away from the idiom of allocating a temporary variable, then setting to self.view, then releasing...it seemed somehow awkward, unnecessary. I can now understand why that decision would have led me down the path where I now find m...
call a static method inside a class?
how do i call a static method from another method inside the same class?
4 Answers
4
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Where does Scala look for implicits?
...rds for it. :-) For example, where do the values for integral below come from?
2 Answers
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Error: Configuration with name 'default' not found in Android Studio
... just need to run terminal command: ./gradlew assembleDebug. You can do it from Android Studio or an external terminal app.
– eleven
Apr 15 '15 at 12:40
...
How do I create a class instance from a string name in ruby?
...stackoverflow.com%2fquestions%2f5924495%2fhow-do-i-create-a-class-instance-from-a-string-name-in-ruby%23new-answer', 'question_page');
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