A ready-to-use Template for Rest API using spring-boot-microservices, MongoDB as Database, Integrated with codecov and sonarqube, deployable to cloud.

Dozens of looping exercises to sharpen your looping skills with for, forEach, map, filter, looping a dictionary, looping bidimensional arrays, adding conditions to loops, finding an element, and more!

LeetCode215之数组中的第K个最大元素（相关话题：堆排序,快速排序,减治法） 分治法有一个特例，叫减治法。减治法（Reduce&Conquer），把一个大的问题，转化为若干个子问题（Reduce），这些子问题中“只”解决一个，大的问题便随之解决（Conquer）。 阅读详情 ...

小杨申请了一个保密柜，但是他忘记了密码。只记得密码都是数字，而且所有数字都是不重复的。 请你根据他记住的数字范围和密码的最小数字数量，帮他算下有哪些可能的组合，规则如下： 输出的组合都是从可选的数字范围中选取的，且不能重复； 输出的 ...

Preparing for coding interviews can be a real challenge with developers often spending several weeks reviewing and learning new material. The truth is, that most developers never quite feel fully ...

I'm a Software Engineer with 10+ Years of Experience. I believe quality leads to velocity. In the last article I talked about the general rules of good naming. In that, I briefly touched on the idea ...