International Business Machines Corporation

Sangeetha Srikanth

Johnny Menh-Han Shieh

Yvonne M Young

Michael R Rowden

Priya Ajay Ingle

Barbara Elizabeth Wang

Leslie Dwynn Lundquist

Methods, computer program products, and systems are presented. The methods include, for instance: obtaining a travel plan of a user including one or more travel item. Success values of respective travel items are calculated based on respective preferences by the user for each travel item in respective SV categories. Real time data relevant to the travel items are acquired and success values are updated for any predicted changes to any travel items, as caused by the real time data. The changes and updated SV is produced to the user.

Real time travel contingency service

A computer-implemented method includes: receiving, by a computer device, input to tag at least one line of code with one of plural predefined types of metadata tags, wherein the at least one line of code is a subset of a source code that is stored in a code repository and editable by plural different users via a client source code editor program; tagging, by the computer device, the at least one line of code with the one of the plural predefined types of metadata tags; detecting, by the computer device, a change to the at least one line of code after the tagging; and generating, by the computer device, an alert based on the detecting the change to the at least one line of code.

Attaching metadata to lines of code for alerting to changes in the code

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Austin, TX, United States of America

Sangeetha Srikanth