How to keep a git branch in sync with master?

https://stackoverflow.com/questions/16329776/how-to-keep-a-git-branch-in-sync-with-master

git checkout master
git pull
git checkout mobiledevicesupport
git merge master

ScalaTest in sbt: is there a way to run a single test without tags?

ScalaTest in sbt: is there a way to run a single test without tags?

a single test can be ran by running, in sbt, 

testOnly *class -- -n Tag

to run only the tests whose name includes the substring "foo".

testOnly *MySuite -- -z foo

For exact match rather than substring, use -t instead of -z.

Updating a mutable map counter value

val symTab = collection.mutable.HashMap[String, Int]()
def update0(s: String): Unit = {

  if (symTab.contains(s)) {

    symTab(s) = symTab(s) + 1

  }

  else {

    symTab(s) = 1

  }

}

// Do this instead

def update1(s: String): Unit = symTab(s) = symTab.getOrElse(s, 0) + 1

scala> update1("x")

scala> symTab("x")

res2: Int = 1

scala> update1("x")

scala> symTab("x")

res4: Int = 2

Brand management

https://www.brandingstrategyinsider.com/30-must-read-articles-on-brand-management-2/#.Xg6eSS2ZNjU

Negotiation

https://www.masterclass.com/classes/chris-voss-teaches-the-art-of-negotiation?utm_source=Paid&utm_medium=Youtube&utm_campaign=CV&utm_content=Video&utm_term=Aq-Prospecting&gclid=CjwKCAiAo7HwBRBKEiwAvC_Q8T6WhSztG1zpTeiDRcazj5Ki2_UgKh-LzG2xHFWaqN97SV2bGuDHihoCnYgQAvD_BwE