Java
How to round a number to n decimal places in Java
java
rounding
decimalformat
bigdecimal
Mockito - difference between doReturn() and when()
java
mockito
testing
stubbing
How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
java
ssl
keystore
certificate
How to get the first non-null value in Java?
java
null-checks
coalesce
optional
Javadoc link to method in other class
java
javadoc
linking
best-practices
Java String remove all non numeric characters but keep the decimal separator
java
regex
string-manipulation
best-practices
How to convert an ArrayList containing Integers to primitive int array?
java
prompt-engineering
performance
best-practices
Gradle proxy configuration
java
gradle
proxy
configuration
Generic type parameter naming convention for Java (with multiple chars)?
java
best-practices
generics
java-8
How to create Android Facebook Key Hash?
java
tools
key-hash
android
How to install Maven 3 on Ubuntu by using apt-get?
java
prompt-engineering
best-practices
tools
How do I set the proxy to be used by the JVM
java
proxy-engineering
jvm-configuration
networking
Should I declare Jackson's ObjectMapper as a static field?
java
singleton
best-practices
thread-safety
Trusting all certificates using HttpClient over HTTPS
java
ssl
https
truststore
Cleanest way to toggle a boolean variable in Java?
java
boolean-flipping
coding-practices
best-practices
Using Enum values as String literals
java
enum-usage
advanced-java
best-practices
"pkix path building failed" and "unable to find valid certification path to requested target"
java
ssl
keystore
cacerts
What are all the escape characters?
java
regex-engineering
unicode-escapes
string-manipulation
How should I use servlets and Ajax?
java
ajax
json
servlets
Controlling Maven final name of jar artifact
java
maven
xml
build
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