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Bookmark or Share- Oracle client ORA-12541: TNS:no listener - Stack OverflowAccording to oracle online documentation. ORA-12541: TNS:no listener. Cause: The connection request could not be completed because the listener is not running.
- List of All Locales and Their Short Codes? - Stack OverflowThe two principle variants of en to use are en_US and en_GB, with the main differences being that the latter generally uses ise instead of the former's ize, and the original French spellings of words like metre, instead of meter, and do not use phonetic contractions, by using sulphur instead of sulphur.
- How to resolve Node.js: "Error: ENOENT: no such file or directory"Sometimes you see this issue in the following scenario. Let's assume that you have a folder structure like node-projects (folder) → my-blog (folder) → my-blog (folder where the actual project exists), but you are in the my-blog directly, and it is an immediate child of node-project.
- Python error "ImportError: No module named" - Stack OverflowBased on your comments to orip's post, I guess this is what happened: You edited __init__.py on windows.; The windows editor added something non-printing, perhaps a carriage-return (end-of-line in Windows is CR/LF; in unix it is LF only), or perhaps a CTRL-Z (windows end-of-file).
- sklearn plot confusion matrix with labels - Stack OverflowIn [9]: cm.print_stats() Confusion Matrix: Predicted business health __all__ Actual business 14 6 20 health 0 0 0 __all__ 14 6 20 Overall Statistics: Accuracy: 0.7 95% CI: (0.45721081772371086, 0.88106840959427235) No Information Rate: ToDo P-Value [Acc > NIR]: 0.608009812201 Kappa: 0.0 Mcnemar's Test P-Value: ToDo Class Statistics: Classes ...
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