Java
Getting a File's MD5 Checksum in Java
java
md5
streams
exceptions
How to print color in console using System.out.println?
java
ansi-codes
console-colors
jcolor
How to POST form data with Spring RestTemplate?
java
resttemplate
http-method
file-upload
View's getWidth() and getHeight() returns 0
java
view-dimensions
custom-views
animations
Initialization of an ArrayList in one line
java
arraylist
stream-api
collections
What Java ORM do you prefer, and why?
java
orm
hibernate
jdbc
Warning: The method assertEquals from the type Assert is deprecated
java
assertions
testing
null-safety
How to verify that a specific method was not called using Mockito?
java
mockito
unit-testing
method-verification
What is a good Java library to zip/unzip files?
java
zip4j
file-compression
error-handling
Format Float to n decimal places
java
decimalformat
numberformat
performance
How can I get the current date and time in UTC or GMT in Java?
java
date-time
joda-time
timezone
Pretty-print JSON in Java
java
pretty-printing
json
gson
Using two values for one switch case statement
java
switch-case
string-objects
java-se-7
Measure execution time for a Java method
java
execution-time
profiling
performance
Java URL encoding of query string parameters
java
url-encoding
best-practices
character-sets
What is the difference between JDK and JRE?
java
jdk
jre
java-development
Make a negative number positive
java
math-abs
biginteger
ternary-operator
Convert list to array in Java
java
toarray
concurrency
autoboxing
How to convert a byte array to a hex string in Java?
java
byte-array
hex-string
performance
How do I make the method return type generic?
java
generics
type-safety
method-overloading
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