Jack Pappas
Jack Pappas
Use the ``FormatterServices.GetUninitializedObject()`` method to get an instance of a specified type without having to invoke one of the ctors for the type; this allows the field layout to be...
I've made some small modifications to cache `char[]` instances in a thread-local variable instead of re-allocating them each time one is needed (e.g., to serialize a `DateTime` to ISO8601 format)....
riptable currently only supports changing settings (e.g. number of threads to use for calculations and I/O) by calling functions of the library or setting class-level attributes. It'd be helpful if...
This fixes an issue I ran into when experimenting with a derived ``Struct`` type that included a ``.total_sizes`` override, where the override worked fine when called directly, but wouldn't ever...
This change fixes issue #136 by utilizing the ``FastArray._view_internal()`` method to create the view on ``FastArray`` (and derived types) arrays rather than calling the inherited ``ndarray.view()`` method which doesn't copy...
Python version: 3.9.6 riptable version: 1.1.0 riptide_cpp version: 1.7.0 platform: windows x64 I was putting together a small code example this morning and used a syntax I thought should work,...
_riptable_ has a number of uses of the older numpy RNG APIs, e.g. ``np.random.randint()``. The "new" ``Generator``-based API is cleaner and often offers improved performance; it also avoids maintaining a...
When called with two arrays which have incompatible dtypes (according to numpy's "safe" casting rule), ``np.putmask`` raises a ``TypeError`` with a message indicating the types are incompatible. In riptable 1.0.54...
A user reported an issue with outer merge: > I was performing an outer merge today where one of the merge columns was stored as a categorical in the right...
I ran into an issue when calling ``rt.load_sds()`` when specifying the ``filter=`` kwarg where it returns an array with the wrong shape and/or returns incorrect data. I've been able to...