Gagravarr

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Gagravarr questions

Sending emails via Sendgrid failing for some mails - unable to get mx info: failed to get IPs from PTR record: lookup <nil>: unrecognized address

Gagravarr answers

Is it posible to find text and get cell index i.e[row number and column numer ] in excel xssf document using java? [closed]
Tests pass in Eclipse but fails in Gradle. Related to assertThat
Apache POI xlsx read, cell with # value - error unexpected cell type(5)
Elasticsearch: java.lang.InternalError: Can't connect to window server
Results address of empty cell in Excel sheet using XSSF
Creating an xssf workbook from an uploaded .xlsx(2007 Excel file)
Setting Password Protection on XSSF Workbook
Use POI to parse Excel but got exception "Invalid Header Signature"
Using POI or Tika to extract text, stream-to-stream without loading the entire file in memory
Read Excel from Apache poi java