David Marko questions

• Update of xPages application removes sessions variables on Domino server ... what to do with this?
• How is the 'cookie' global object supposed to work on xPages?
• What JavaScript framework do you use with trigger.io? (backbone, knockout, ember, angular)
• How can I transform SolrQuery(SOLRJ) to URL?
• Laravel IoC and singleton pattern
• How to create a buttons group with one button having dropdown menu?
• How to define values for checked and unchecked checkbox with VUE.js?

David Marko answers