How to make ipa using terminal

Here to script to do that.

xcodebuild -exportArchive -archivePath myproject.xcarchive -exportPath IPA -exportOptionsPlist options.plist

Here is sample options.plist

Date and time issues with Mobile app and API

Most of the times while we develop mobile apps ,we run into date and time issues with respect to timezones and summer time.

so easy solution is to make sure API supports ISO-8601 date and time format  and its already a internet standard.

so basically when we submit the date and time we can submit the date and time in ISO-8601 date and time format.API developers will be storing it as UTC in DB and they will be returning the date and time format in UTC format.