Get numbers from string python

I am facing the following problem. I am trying to download this dataset: Dataset link in this way: data_file_url = ‘http://cs.joensuu.fi/sipu/datasets/s1.txt’ D = np.array(pd.read_csv(data_file_url,…

Find data in data set

I’ve googled this found a few useful sites that have helped me out but not sure exactly what is going wrong. I have my database with data in it. I can display data on the page load and I can sort …

How to test if a DataSet is empty?

I’m modifying someone else’s code where a query is performed using the following: DataSet ds = new DataSet(); SqlDataAdapter da = new SqlDataAdapter(sqlString, sqlConn); da.Fill(ds); How can I tell …