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What is the purpose of the -nodes argument in openssl?
...ay to use the encrypted key is to decrypt it first, for which you need to know the password it was encrypted with to generate the same key.
– indiv
Apr 12 '13 at 14:42
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Python strptime() and timezones?
... noting this has been updated as of version 3.2 and the same documentation now also states the following:
When the %z directive is provided to the strptime() method, an aware datetime object will be produced. The tzinfo of the result will be set to a timezone instance.
Note that this doesn't w...
MongoDB with redis
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Redis and MongoDB can be used together with good results. A company well-known for running MongoDB and Redis (along with MySQL and Sphinx) is Craiglist. See this presentation from Jeremy Zawodny.
MongoDB is interesting for persistent, document oriented, data indexed in various ways. Redis is more ...
Get the week start date and week end date from week number
... not working for me. I had to add "0 - " to get Mondays. My Monday code is now: DATEADD(dd, 0 - (@@DATEFIRST + 5 + DATEPART(dw, @d)) % 7, @d)
– Warren
Oct 21 '14 at 0:01
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Multiple aggregations of the same column using pandas GroupBy.agg()
...put
column names, pandas accepts the special syntax in GroupBy.agg(),
known as “named aggregation”, where
The keywords are the output column names
The values are tuples whose first element is the column to select and the second element is the aggregation to apply to that column.
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How to use RSpec's should_raise with any kind of exception?
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The syntax changed recently and now it is:
expect { ... }.to raise_error(ErrorClass)
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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...ograms usable on high resolution monitors.
You have to explicitly let it know that you can handle higher DPI settings by adding the <dpiAware> element to your manifest. The MSDN page is here but it isn't complete since it is omitting the UAC settings. Project + Add New Item, pick "Applicati...
How to properly overload the
... I understand your point, I only looked at your second snippet. But now I see you took the operator out of the class. Thanks for the suggestion.
– Matthias van der Vlies
Jan 24 '09 at 20:32
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Python - When to use file vs open
...he moment. They've had a sort of strange relationship, but file() is going now, so there's no need to worry anymore.
The following is from the Python 2.6 docs. [bracket stuff] added by me.
When opening a file, it’s preferable to use open() instead of invoking this [file()] constructor directl...
What is the __del__ method, How to call it?
...lace where this method is used. The main reason for that is that I do not know how this method is used, probably not like that: obj1.del() . So, my questions is how to call the __del__ method?
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