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What is the difference between Numpy's array() and asarray() functions?
...l be returned uncopied iff it's compatible with the specified requirements string.
copy: The input is always copied.
fromiter: The input is treated as an iterable (so, e.g., you can construct an array from an iterator's elements, instead of an object array with the iterator); always copied.
There ...
sort object properties and JSON.stringify
My application has a large array of objects, which I stringify and save them to the disk. Unfortunately, when the objects in the array are manipulated, and sometimes replaced, the properties on the objects are listed in different orders (their creation order?). When I do JSON.stringify() on the arr...
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?
...
This is a string intended for human eyes and without a strict definition of valid values, relying on this is not a good idea - write code that checks actual functionality instead.
– Thorbjørn Ravn Andersen
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How to convert JSON to a Ruby hash
...fferent_access method so you could access the body with either symbols or strings.
value = '{"val":"test","val1":"test1","val2":"test2"}'
json = JSON.parse(value).with_indifferent_access
then
json[:val] #=> "test"
json["val"] #=> "test"
...
CSS Image size, how to fill, not stretch?
...eight.
Method 4 uses a double image ( one as placeholder ) this gives some extra bandwidth overhead, but even better crossbrowser support.
Method 1 and 3 don't seem to work with Firefox
share
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im...
What is an application binary interface (ABI)?
...EDIT: Some notes to clarify:
"Binary" in ABI does not exclude the use of strings or text. If you want to link a DLL exporting a C++ class, somewhere in it the methods and type signatures must be encoded. That's where C++ name-mangling comes in.
The reason why you never provided an ABI is that the ...
Add missing dates to pandas dataframe
...pandas methods like max, sum, etc.
Here is the original data, but with an extra entry for '2013-09-03':
val
date
2013-09-02 2
2013-09-03 10
2013-09-03 20 <- duplicate date added to OP's data
2013-09-06 5
2013-09-07 1
And here are the results:
...
Consequences of using graft in Mercurial
...ng does not alter the topology of the graph.
Q3: Has mercurial stored/used extra information about the graft operation to help it with the merge?
A3: No.
Q4: What are the potential problems with a flow like this?
A4: From a merge perspective it should work okay. It will duplicate some history whic...
How to do a GitHub pull request
...merge has also been simplified.
Instead of confirming the delete with an extra step, we immediately remove the branch when you delete it and provide a convenient link to restore the branch in the event you need it again.
That confirms the best practice of deleting the branch after merging a pull...
Oracle “(+)” Operator
..."adding NULL values if no match found". For example, "a.id=b.id(+)" means allow b.id to be NULL if there is no match with a.id.
– beach
Oct 26 '10 at 5:00
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