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Ellsworth Bahringer

Questions by Ellsworth Bahringer

How to convert BigDecimal to Double in Java??

How we convert BigDecimal into Double in java? I have a requirement where we have to use Double as argument but we a...

node.js: cannot find module 'request'?

I installed request module, and getting the error: module.js:340 throw err; ^ Error: Cannot find modul...

SSIS - The value is too large to fit in the column data area of the buffer?

I'm passing a column of Json data to the script component to process. It went fine until I had a Json data that con...

Creating default object from empty value in PHP??

I see this error only after upgrading my PHP environment to PHP 5.4 and beyond. The error points to this line of cod...

TypeError: sequence item 0: expected string, int found?

I am attempting to insert data from a dictionary into a database. I want to iterate over the values and format them ...

How to flatten a deeply and irregularly nested list/JSON in R?

I'm trying to flatten a deeply/irregularly nested list/JSON object to a dataframe in R. The key names are consisten...

Resetting a Variable to its Initial Value?

Is there a way to reset a value to its initial state. For example, if a=5 and then throughout the program a-=1 conti...

How to slice an image into red, green and blue channels with misc.imread?

I am trying to slice an image into RGB and I have a problem with plotting these images. I obtain all images from a ...

UIWebView does not refresh a PDF file located on my server in my iOS application after changes to the source document?

I am using UIWebView loadRequest method to load a pdf file located in my server, on first time it is loaded instantl...

Pandas pivot table Percent Calculations?

Given the following data frame and pivot table: import pandas as pd df=pd.DataFrame({'A':['x','y','z','x','y','z'],...

How to debug the PayPal debug_id??

We're using PayPal Vault Rest API for our payment features. It was working fine in sandbox, but it started giving us...

How to read characters from a file until a space and store that as one string (c)??

I need to read all the information from a line in a file before a space and store it as a string, how do I do that? ...

Trying to understand R error: Error in FUN(X[[i]], …) : only defined on a data frame with all numeric variables?

I've been getting this error message and traceback: Error in FUN(X[[i]], ...) : only defined on a data frame wit...

Why does std::getline(cin, Number) give a “No matching function for call” error??

I wrote a program so the user inputs a number and the program outputs its binary representation. I get this error: ...