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Given:
```racket
#lang racket/base
(require racket/contract)
(struct plain (a b))
(plain 1 2)
(define-struct/contract contracted ([a any/c] [b any/c]))
(contracted 1 2)
```
The `a` …
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**What happened**:
Calling `client.compute()` on a tuple such as `([dataclass_instance],)` results in a `TypeError` as `__init__` is apparently called because it thinks that the result is a task of…
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Segfaults in Python usually happen because methods return by `const &`. cppyy then holds a pointer to something internal which becomes invalid once that object goes out of scope.
We should systemat…
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We would like to go much further in the check of Boshernitzan's conjecture (b). Currently, there are several things that are limiting the runtime here. Here's the output of `time py-spy top --native -…
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## Problem statement
Sverchok's Shift-A menu becomes too huge, especially when there are several extra addons installed (Sverchok-Extra, Ladybug, IFC, new "Topology" thing). It is hard to locate an…
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In an entry transaction, be able to attach arbitrary data to the ctx (Transaction Context) as a sequence of bytes. This data can be read by on-chain modules using the `tx_context::memo(ctx)` API, and …
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**Is your feature request related to a problem? Please describe.**
Varying opacity can be useful to visualize overlapping or occluded data.
Seems like most primitives support RGBA arguments, howev…
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My initial scenario was:
1. `initializeWebRtc` in Application (not in Activity, so it survives a tilt)
2. make a call
3. hang up
4. call again
5. now video is black
6. tilt the screen in any dir…
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I have noticed that, when generating fuselages with guide curves, certain sections show a strange behaviour: instead of keeping a somewhat circular or ovoid shape like the sections that are being inte…
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I am personally creating a PGP-like cipher for twitter (a symmetric-asymmetric encryption combo), and I would like to know, how DDT works step by step. Could you educate me about that?