- Updating database using SQL prepared statement
- getSystemService (Context)
- findViewById (Activity)
- getApplicationContext (Context)
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- Stack (java.util)
Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Top 12 Jupyter Notebook extensions