trinidadmauricio

REGEX remove blank lines:

FROM: http://www.ultraedit.com/support/tutorials_power_tips/ultraedit/remove_blank_lines.html

FIND:

^(?:[\t ]*(?:\r?\n|\r))+

trinidadmauricio

// assumes you add a timestamp field to each record (see Firebase.ServerValue.TIMESTAMP)
// pros: fast and done server-side (less bandwidth, faster response), simple
// cons: a few bytes on each record for the timestamp
var ref = new Firebase(...);
ref.orderByChild('timestamp').startAt(Date.now()).on('child_added', function(snapshot) {
  console.log('new record', snap.key());
});

trinidadmauricio

#!/bin/bash

echo "removeing evaluation key"
rm ~/.IntelliJIdea15/config/eval/idea15.evaluation.key

echo "resetting evalsprt in options.xml"
sed -i '/evlsprt/d' ~/.IntelliJIdea15/config/options/options.xml

echo "resetting evalsprt in prefs.xml"
sed -i '/evlsprt/d' ~/.java/.userPrefs/prefs.xml

trinidadmauricio

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console