superichmann

npgsql bind timestamp parameter parsing error

1

### To reproduce 1. Download QDB Latest 2. Run QDB 3. Create Table - run this on QDB ``` CREATE TABLE 'qdbug' ( timestamp TIMESTAMP, lags INT, 'table' SYMBOL capacity...

**System Information (please complete the following information):** - OS & Version: windows 10 - ML.NET Version: 4.0.0-preview.24271.1 - .NET Version: 8.0.8 **Describe the bug** initializing mlcontext without any seed (`new...

**Is your feature request related to a problem? Please describe.** no **Describe the solution you'd like** expose LearningRate on TreeOptions and FastForestRegressionTrainer.Options **Describe alternatives you've considered** move to python **Additional...

ChandeKrollStop example error

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#### Expected Behavior should compile and run #### Actual Behavior throws build error #### Reproducing the Problem go to https://www.quantconnect.com/docs/v2/writing-algorithms/indicators/supported-indicators/chande-kroll-stop copy code to qc cloud run see error #### System...

Implement a check for how a specified trade execution is expected to change the account margin requirements

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Currently in lean, there is no way to ensure a specific trade will actually fill. Through [this](https://interactivebrokers.github.io/tws-api/margin.html) ibkr tws api functionality it is possible to know if a specific trade...

Inconsistent indicator property types

2

Most indicator properties are of `IndicatorBase` or `IndicatorBase` type, such as `PercentB` for BB. It would be nice if all properties of all indicators would be consistent and constructed in...

### To reproduce 1. go to https://demo.questdb.io/ 2. paste this ``` SELECT sum(a) OVER ( ORDER BY timestamp ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) AS CUMSUM, FROM( SELECT...

when copying code, an extra '>' character exists which disrupts the execution of the code, user might think that there is another problem since its the first character of cmd.

Expose all LightGbm Metrics

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**Is your feature request related to a problem? Please describe.** no **Describe the solution you'd like** Add all metrics as stated [here](https://lightgbm.readthedocs.io/en/latest/Parameters.html#metric) **Describe alternatives you've considered** migrate to python **Additional...

my purpose is to allow the model to create as many leaves as it wants. is there a way to achieve that without allocating 8gb of memory for each tree...