nahba

1. Download Jenkins from https://jenkins.io/download/
2. Using CMD, run this command "java -jar jenkins.war". This will create .jenkins folder in C:\Users\(USER_NAME)\.jenkins
   - Make sure you have installed JDK and set path
3. Open Jenkins using http://localhost:8080/
4. Go to "Manage Jenkins"
5. Go to "Configure Global Security"
   - Enable security
   - Security Realm -> Jenkins’ own user database (+ Allow users to sign up)
   - Authorization -> Matrix-based security
   - Add new User and check all checkboxes

nahba

1. If you need to disable all transitive dependencies and apply by yourself
   configurations.all {
       transitive = false
   }

2. How check dependencies tree (Terminal in AndroidStudio)
   gradlew/gradlew.bat -q dependencies app:dependencies --configuration compile/testCompile/androidTestCompile

nahba

1. Replace character(s) other than specified
String name = "android";
name = name.replaceAll("[^an]", "");
Output:: "an"

2. Separate word with space from String
String name = "AndroidIsOpenSource";
name = name.replaceAll("(.)([A-Z])", "$1 $2");
Output:: "Android Is Open Source"