Gagravarr

Gagravarr has asked 10 questions and find answers to 242 problems.

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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

POI SS UserModel Performance
Problem retrieving utf-8 string from mysql using hibernate3
How can I extract raw text from PDFs using Apache POI?
Reading property sets from Office 2007+ documents with java poi
"Your InputStream was neither an OLE2 stream, nor an OOXML stream" while reading .xslx File
Indirectly referenced from required .class file, even the build path is set correctly apache POI..?
Apache POI .getCell() error, java.lang.NullPointerException Cannot Read Cell if blank
Poi ' characted seem to be added automatically
Ho do I extract a Outlook message nested into another using Apache POI - HSMF?
how to get font color of a XSSF CELLSTYLE?