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안녕하세요? 1장 CCTV 코드 실행시 type 에러가 발생 하는데 환경 문제인지
코드 문제인지 모르겠습니다.
CODE
pop_Seoul['외국인비율'] = pop_Seoul['외국인'] / pop_Seoul['인구수'] * 100
pop_Seoul['고령자비율'] = pop_Seoul['고령자'] / pop_Seoul['인구수'] * 100…
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Hi,
I am using Flee.Net45 library for evaluating expressions in my application.
As rule compilation is taking time, can we cache the compiled rules to bypass the rule compilation process?
S…
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### What is the problem
The `not()` function used in a predicate on a boolean sequence fails... I'm trying to count the number of false or true entries in a sequence of booleans.
1. Counting the …
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To optimize we'd first need to add an `IsPure()` to the Function interface, so the optimizer could pre-evaluate pure expressions that only rely on known literal values (like `(+ 1 2)`).
Optimizing …
xrstf updated
10 months ago
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## steps
1. Run sbt with `-addPluginSbtFile` with a plugin. Make the plugin println when it's evaluated. When sbt is booting up, the println will be displayed. Close sbt.
2. Run sbt without `-addP…
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**Problem Statement**
Expressions in the history cannot be edited.
**Evidence or User Insights**
This is a regression from the Win32 app. Requested by #150 and part of #139. I am pretty sure it u…
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Two problems: copy multiple lines from outside medley and paste into exec window...
and also after ; comment in exec window.
> However, I noticed an unexpected and potentially confusing behavior …
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Since I know you're rewriting the LINQ parser for v4, I would like to suggest a refactoring that would simplify query processing and fix some edge cases.
Specifically this is about the equality `Ex…
jods4 updated
3 months ago
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# Documentation
From https://docs.python.org/3/library/functions.html#eval:
> See [`ast.literal_eval()`](https://docs.python.org/3/library/ast.html#ast.literal_eval) for a function that can safely…
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This came up looking at the "bubble shear" case which has a time-dependent advective velocity which is implemented through a symbolic expression which includes a Constant `t` which is updated in the f…