Java

Calculating the sum of all numbers in an array in Java

stream-engineering

How to get 0-padded binary representation of an integer in java?

bitwise-manipulation

padding-techniques

binary-representation

Conditionally ignoring tests in JUnit 4

test-engineering

Recyclerview - Get view at particular position

adapterposition

In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros?

string-conversion

Java: Get first item from a collection

Java function for arrays like PHP's join()?

Trust Store vs Key Store - creating with keytool

Is it possible to use the instanceof operator in a switch statement?

pattern-matching

What does a "Cannot find symbol" or "Cannot resolve symbol" error mean?

local-variable-type-inference

ide-integration

What is SuppressWarnings ("unchecked") in Java?

Is there a common Java utility to break a list into batches?

list-partitioning

Spring RestTemplate - how to enable full debugging/logging of requests/responses?

Java integer to byte array

bitwise-operations

byte-array-conversion

How to get a resource id with a known resource name?

prompt-engineering

Regex for matching something if it is not preceded by something else

regex-engineering

How can I remove a substring from a given String?

string-manipulation

Rethrowing exceptions in Java without losing the stack trace

exception-management

try-catch-blocks

What does the arrow operator, '->', do in Java?

lambda-expressions

functional-programming

What in the world are Spring beans?

explain.codes / Java