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How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
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Keeping ASP.NET Session Open / Alive
...dow open for a long time, then enter stuff, and on submit nothing works anymore because the server side session expired. I don't want to increase the timeout value for more than 10 min on the server as I want closed sessions (by closing the browser window) to time out fast.
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How to access the content of an iframe with jQuery?
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What does it mean to inflate a view from an xml file?
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Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
... Actually this is one of the big examples I use when I tell people to use more Python or higer level languages instead of shell scripts for work that is typically thought as better done in shell scripts. The nature of mixed data and code, and a different syntax for each command all make shell scrip...
List of tuples to dictionary
...e first question coming up searching on this topic, I post an answer for a more general case where we have to deal with duplicates:
mylist = [(a,1),(a,2),(b,3)]
result = {}
for i in mylist:
result.setdefault(i[0],[]).append(i[1])
print(result)
>>> result = {a:[1,2], b:[3]}
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CSS image resize percentage of itself?
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How can I reliably determine the type of a variable that is declared using var at design time?
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The Eclipse guys probably do it better because they are more awesome than the C# compiler and IDE team.
– Eric Lippert
Jun 4 '10 at 1:18
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Trying to start a service on boot on Android
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Postgresql aggregate array
...e a lot: "Group By" in SQL and Python Pandas.
It basically says that it is more convenient to use only SQL when possible, but that Python Pandas can be useful to achieve extra functionalities in the filtering process.
I hope it helps
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