JPC questions

• what is the best way to do "nodupkey" ( SAS ) in mySQL ?
• How to use python to execute mysql and use replace into - with more than 255 variables ?
• How to get sas date format "YYYYMM"
• How to set ATOM text editor setting find and replace to CASE SENSITIVE
• How to use applymap, lambda and dataframe together to filter / modify dataframe in python?
• How to fix VMware fusion to import existing machine ( cloudera ) grayed out ?
• How to construct a big regular formula for a model in R?
• How to get access to Google Drive from terminal
• scikit learn clf.fit / score model accuracy
• how to count specific items in array in swift

JPC answers