pandas read_csv and filter columns with usecols
I have a csv file which isn’t coming in correctly with pandas.read_csv when I filter the columns with usecols and use multiple indexes.
Python
Crontab not executing a Python script?
#!/bin/env python
Passing double quote shell commands in python to subprocess.Popen()?
I’ve been trying to pass a command that works only with literal double quotes in the commandline around the "concat:file1|file2" argument for ffmpeg.
Managing dynamic plotting in matplotlib Animation module
I would like to have an iteratively plotted graph that allows for skipping to the next frame, stopping it and coming back to a previous frame.
‘Syntax Error: invalid syntax’ for no apparent reason
I’ve been trying to get a fix and can’t find why the error keeps appearing. Pmin,Pmax,w,fi1 and fi2 have all been assigned finite values
Should all Python classes extend object?
Class objects support two kinds of operations: attribute references
and instantiation.
Django: Adding “NULLS LAST” to query
I would like to sort a model by using Postgresql’s “NULLS LAST” option.
How could it be done?
Stop matplotlib repeating labels in legend
Here is a very simplified example:
In Tensorflow, get the names of all the Tensors in a graph
I am creating neural nets with Tensorflow and skflow; for some reason I want to get the values of some inner tensors for a given input, so I am using myClassifier.get_layer_value(input, "tensorName"), myClassifier being a skflow.estimators.TensorFlowEstimator.
Python insert numpy array into sqlite3 database
I’m trying to store a numpy array of about 1000 floats in a sqlite3 database but I keep getting the error “InterfaceError: Error binding parameter 1 – probably unsupported type”.