View PDF base64 on IE with PDF.js

With Chrome/Firefox it's easy to open a PDF as string base64  format, you just includ it in inside an Object HTML tag : <object data="data:application/pdf;base64,..." type="application/pdf" width="100%" height="100%"/> But.... IE doesn't support pdf as base64 formart :-/. Why?? So I used PDF.js to do a workaround, thank you mozilla ! You can download the source … Continue reading View PDF base64 on IE with PDF.js

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ORA-00119: invalid specification for system parameter LOCAL_LISTENER and ORA-00132: syntax error or unresolved network name ‘LISTENER_ORCL2’

By trying to fix TNS configuration (more inforamtion on TNS-12505: TNS:listener does not currently know of SID given in connect descriptor). I updated the system configuration: alter system set local_listener='(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))'; And I exported it as a pfile  like it'es explained here : http://samratkumar.blogspot.com/2013/12/ora-00119-invalid-specification-for.html. But after restarting my computer I … Continue reading ORA-00119: invalid specification for system parameter LOCAL_LISTENER and ORA-00132: syntax error or unresolved network name ‘LISTENER_ORCL2’

TNS-12505: TNS:listener does not currently know of SID given in connect descriptor

  I face this issue "listener does not currently know of SID" while I was installing a new database. I think is due to some  mix of old oracle database installation (without a proper uninstall). So most of the resources on the net  say that there is an issue in the configuration of listener, a … Continue reading TNS-12505: TNS:listener does not currently know of SID given in connect descriptor