Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j != k, and nums[i] + nums[j] + nums[k] == 0.
Notice that the solution set must not contain duplicate triplets.
Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j != k, and nums[i] + nums[j] + nums[k] == 0.
Notice that the solution set must not contain duplicate triplets.
Given a string s, find the length of the longest substring without repeating characters.
Example 1:
Input: s = "abcabcbb"
Output: 3
Explanation: The answer is "abc", with the length of 3.
StackOverFlowError is one of the commonly confronted JVM errors. In this blog post, let's learn the inner mechanics of thread stacks, reasons that can trigger StackOverFlowError and potential solutions to address this error.
Example of a Nested Collection
List<List<String>> nestedList = asList(
asList("one:one"),
asList("two:one", "two:two", "two:three"),
asList("three:one", "three:two", "three:three", "three:four"));