macos

问题 I am trying to install xgboost integrated with GPU support, on my MacOS Mojave(10.14.6) from last 3 days, however, no success has been reached. I tried 2 approaches: pip install xgboost xgboost is installed here and it runs successfully without GPU option(i.e., without tree_method=’gpu_hist’). I want to run with gpu_hist by giving “tree_method=’gpu_hist’ ” in tree parameters. When I gave “tree_method=’gpu_hist’ ” in tree parameters, following error has come: XGBoostError: [12:10:34] /Users

问题 I found similar questions but none relate to my issue in MacOS Showing all possible methods on Jupyter notebook how to show all methods that i can choose in ipython notebook? Many people didn't find those answers useful in MacOS as you can see in the comments. I'm trying to use . + tab to display all the possible methods any initialized object in Jupyter notebook like this: (example image of a list object for context) and none will show up. But in memory variables can be shown. I'm launching

问题 I found similar questions but none relate to my issue in MacOS Showing all possible methods on Jupyter notebook how to show all methods that i can choose in ipython notebook? Many people didn't find those answers useful in MacOS as you can see in the comments. I'm trying to use . + tab to display all the possible methods any initialized object in Jupyter notebook like this: (example image of a list object for context) and none will show up. But in memory variables can be shown. I'm launching

问题 I found similar questions but none relate to my issue in MacOS Showing all possible methods on Jupyter notebook how to show all methods that i can choose in ipython notebook? Many people didn't find those answers useful in MacOS as you can see in the comments. I'm trying to use . + tab to display all the possible methods any initialized object in Jupyter notebook like this: (example image of a list object for context) and none will show up. But in memory variables can be shown. I'm launching

问题 For development, I'm using the local Spring Cloud Dataflow server on my Mac, though we plan to deploy to a Kubernetes cluster for integration testing and production. The SCDF docs say you can use environment variables to configure various things, like database configuration. I'd like my registered app to use these env variables, but they don't seem to be able to see them. That is, I start the SCDF server by running its jar from a terminal window, which can see a set of environment variables.

问题 When running psql -d mydb -c "CREATE EXTENSION postgis;" I get the following error: ERROR: could not load library "/usr/local/Cellar/postgresql/9.3.4/lib/rtpostgis-2.1.so": dlopen(/usr/local/Cellar/postgresql/9.3.4/lib/rtpostgis-2.1.so, 10): Symbol not found: _sqlite3_column_table_name Referenced from: /usr/local/lib/libgdal.1.dylib Expected in: /usr/lib/libsqlite3.dylib in /usr/local/lib/libgdal.1.dylib STATEMENT: CREATE EXTENSION postgis; System: OS X 10.9.2 All libraries were installed

问题 I have Version 1 of my core-data database. (Reduced example) I make some changes to the model, making V2. This involves creating a new entity with type attribute plus a few others. The type attribute is the link to the plate entity. The new version of my app is released and the data migrates ok as this is lightweight. For my own reasons at the time, I did not create a relationship at this time. Sometime later I decide to do some bigger changes to the structure, creating new entities

问题 When running psql -d mydb -c "CREATE EXTENSION postgis;" I get the following error: ERROR: could not load library "/usr/local/Cellar/postgresql/9.3.4/lib/rtpostgis-2.1.so": dlopen(/usr/local/Cellar/postgresql/9.3.4/lib/rtpostgis-2.1.so, 10): Symbol not found: _sqlite3_column_table_name Referenced from: /usr/local/lib/libgdal.1.dylib Expected in: /usr/lib/libsqlite3.dylib in /usr/local/lib/libgdal.1.dylib STATEMENT: CREATE EXTENSION postgis; System: OS X 10.9.2 All libraries were installed

问题 I have Version 1 of my core-data database. (Reduced example) I make some changes to the model, making V2. This involves creating a new entity with type attribute plus a few others. The type attribute is the link to the plate entity. The new version of my app is released and the data migrates ok as this is lightweight. For my own reasons at the time, I did not create a relationship at this time. Sometime later I decide to do some bigger changes to the structure, creating new entities

问题 for example, i have a flash disk(KingStone Mass Storage), and only one partition , so when I plug it on mac. I'll see a Volume(it might be /Volumes/KingStone) was mounted automatically. we could see volume(/Volumes/Kingstone) is belong to the KingSton disk. but now I pluged another disk, such as AData disk. and another volume was mounted. and how could I know which volume is belong to kingstone disk.(we could know which disk is kongston by VenderID). now in code, we could know mounted volumes