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Saving and loading objects and using pickle
...odule in C. So:
In [1]: import cPickle
In [2]: d = {"a": 1, "b": 2}
In [4]: with open(r"someobject.pickle", "wb") as output_file:
...: cPickle.dump(d, output_file)
...:
# pickle_file will be closed at this point, preventing your from accessing it any further
In [5]: with open(r"someob...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
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408
9.5 and newer:
PostgreSQL 9.5 and newer support INSERT ... ON CONFLICT (key) DO UPDATE (and ON...
Swift days between two NSDates
... return as 0 (zero) since the difference between those dates is less than 24 hours (it's 23 hours).
If your purpose is to get the exact day number between two dates, you can work around this issue like this:
// Assuming that firstDate and secondDate are defined
// ...
let calendar = NSCalendar.c...
What is the easiest/best/most correct way to iterate through the characters of a string in Java?
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374
I use a for loop to iterate the string and use charAt() to get each character to examine it. Si...
Prevent contenteditable adding on ENTER - Chrome
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edited Feb 24 at 12:47
shiva
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answe...
Remove last character from C++ string
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Matthieu M.Matthieu M.
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How to make CSS3 rounded corners hide overflow in Chrome/Opera
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184
I found another solution for this problem. This looks like another bug in WebKit (or probably Ch...
How do I resolve the “java.net.BindException: Address already in use: JVM_Bind” error?
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143
Yes you have another process bound to the same port.
TCPView (Windows only) from Windows Sysin...
How do I return multiple values from a function? [closed]
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Private module methods in Ruby
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edited Apr 30 at 22:04
Ngoral
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answered Jan 8 '...