Top "Lookup" questions

Index - Match using Pandas

I have the following 2 data frames: df1 = pd.DataFrame({ 'dates': ['02-Jan','03-Jan','30-Jan'], 'currency': ['aud','gbp','eur'], …

python pandas dataframe lookup data-munging

Mongodb aggregation project after lookup

I am doing MongoDB aggregation. I want to lookup two collections then project only desired field in nested array. Two …

mongodb aggregation-framework lookup spring-mongodb

Pandas table lookup

I have a pandas lookup table which looks like this Grade Lower_Boundary Upper_Boundary 1 -110 -96 2 -96 -91 3 -91 …

python pandas lookup

Checking if Date is Between two Dates in R

I have two large datasets, df1 and df2. The first dataset, df1, contains the columns 'ID' and 'actual.data'. df1 &…

r date datetime lookup

A dictionary object that uses ranges of values for keys

I have need of a sort of specialized dictionary. My use case is this: The user wants to specify ranges …

c# .net dictionary lookup

How to check if folder exist inside a directory if not create it using python

I use the below python script to check if a file exist on the root of my ftp server. from …

python ftp lookup subdirectory create-directory

What is the relationship between java:comp/env and java:global?

What is the relationship between java:comp/env and java:global (regarding 3.1 spec)? Seems like java:comp/env contains specific …

jakarta-ee ejb jndi conventions lookup

SharePoint Workflow Error: "Unable to transform the input lookup data into the requested type" BUT only on New Item Creation

FYI to start, I am aware of how to properly set up an update to a lookup, and am 99% positive …

sharepoint-2010 sharepoint-designer lookup sharepoint-workflow

Get contact details from contact id in Android

I want to get several contact details from a contact list view. I have this code: list.setOnItemClickListener(new OnItemClickListener() { @…

android list contacts lookup details

Finding full address from postcode, what is the solution?

Basically I am making an application form for my site. I need to search for a full address using the …

php codeigniter lookup street-address postal-code