length(replaceAll(replaceAll(prop("Class"), "History", "*"), "[^*]", ""))
replaceAll(prop("Class"), "History", "*")
Replace every instance of History with an asterisk *
or another special character that won't appear in any of the Class options.
replaceAll(
... ), "[^*]", "")
Replace everything except for the asterisks with nothing.
length(
... )
Count the number of asterisks.
"Event: " + format(length(replaceAll(replaceAll(prop("Tags"), "Event", "*"), "[^*]", ""))) + "\\n" + "Important: " + format(length(replaceAll(replaceAll(prop("Tags"), "Important", "*"), "[^*]", ""))) + "\\n" + "Learning: " + format(length(replaceAll(replaceAll(prop("Tags"), "Learning", "*"), "[^*]", ""))) + "\\n"
Add a new + "Tag Name: " + format(length(replaceAll(replaceAll(prop("Tags"), "Tag Name", "*"), "[^*]", ""))) + "\\n"
for each new tag you add.
if(length(replaceAll(replaceAll(prop("Tags"), "Event", "*"), "[^*]", "")) > 0, "Event: " + format(length(replaceAll(replaceAll(prop("Tags"), "Event", "*"), "[^*]", ""))) + "\\n", "") + if(length(replaceAll(replaceAll(prop("Tags"), "Important", "*"), "[^*]", "")) > 0, "Important: " + format(length(replaceAll(replaceAll(prop("Tags"), "Important", "*"), "[^*]", ""))) + "\\n", "") + if(length(replaceAll(replaceAll(prop("Tags"), "Learning", "*"), "[^*]", "")) > 0, "Learning: " + format(length(replaceAll(replaceAll(prop("Tags"), "Learning", "*"), "[^*]", ""))) + "\\n", "")
Add a new + if(length(replaceAll(replaceAll(prop("Tags"), "Tag Name", "*"), "[^*]", "")) > 0, "Tag Name: " + format(length(replaceAll(replaceAll(prop("Tags"), "Tag Name", "*"), "[^*]", ""))) + "\\n", "")
for each new tag you add.
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