Al Hennessey questions

• Android studio build error on ubuntu install
• Different font size just for Firefox
• Send value of div on form submit
• Change Tab Bar background transparency
• Submit two forms in one event
• Sending back multiple results from PHP via AJAX
• Indexing data from postgres to solr/elasticsearch
• Number of Minutes between two dates
• Can't add ViewPagerIndicator to app with Gradle
• Changing the child div's font colors on parent hover

Al Hennessey answers