oywl2008
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心往圣城：
微时代-最专业的微信第三方平台。LBS定位导航，微网站，自定义 ...
微信公众平台 /微信公众平台怎么用 -
zhaojiafan：
return ReverseStr1(str.substrin ...
逆转字符串 Write a String Reverser (and use Recursion!) -
zhaojiafan：
public class StringUtils {
p ...
逆转字符串 Write a String Reverser (and use Recursion!)
文章列表
https://github.com/szerhusenBC/jwt-spring-security-demo/blob/master/README.md
The System for Cross-domain Identity Management (SCIM) specification is designed to make managing user identities in cloud-based applications and services easier. The specification suite seeks to build upon experience with existing schemas and deployments, placing specific emphasis on simplicity of ...
public class Palindrome {
public static void main(String[] args) {
int num = 121, reversedInteger = 0, remainder, originalInteger;
originalInteger = num;
// reversed integer is stored in variable
while( num != 0 )
{
remainder = ...
Java实现Tire
Trie，又称单词查找树或键树，是一种树形结构。典型应用是用于统计和排序大量的字符串（但不仅限于字符串），所以经常被搜索引擎系统用于文本词频统计。它的优点是：最大限度地减少无谓的字符串比较 ...
如何评价Acorns
- 博客分类：
- 使用技巧
https://www.zhihu.com/question/41537164/answer/116203559
如何评价Acorns
Single sign-on (SSO) started it all. Organizations needed a way to unify authentication systems in the enterprise for easier management and better security. Single sign-on was widely adopted and provided a solution for keeping one repository of usernames and passwords that could be used transparentl ...
http://www.mkyong.com/all-tutorials-on-mkyong-com/
http://websystique.com/
int a = 2;
int b = 3;
System.out.println(a +": "+ b );
a = b - a;
b = b - a;
a = a + b;
System.out.println(a +": "+ b );
a = a^b;
b = a^b;
a = a^b;
System.out.println(a +": &q ...
binary heap
- 博客分类：
- 算法
In computer science, a heap is a specialized tree-based data structure that satisfies the heap property: If A is a parentnode of B then the key of node A is ordered with respect to the key of node B with the same ordering applying across the heap. Either the keys of parent nodes are always greater t ...
准备CS面试是一个非常累心的过程：算法又多又难，数据结构复杂多变，面向对象设计和系统设计根本没有正确答案，周边的关于计算机体系的基础知识浩如烟海，一般人无从下手。包子培训帮大家梳理了以下22条面试高频考点，大家不妨自己心里算算，看自己是否能顺利过关:)
使用并理解公司的（某一）产品，给出建议；
分析算法的时间、空间复杂度（Big-O)；
熟练使用一门常用高级编程语言如C/C++/Java，流畅的coding意味着手写代码时没有过多的语法错误；
对语言的细节特性有足够的理解，理解语言之间的差异，比如解释执行vs编译执行，内存回收模型等；
最好熟悉一门脚本编程语言如Python/ ...
http://www.baeldung.com/rest-api-spring-oauth2-angularjs
https://github.com/williamouyang/spring-security-oauth
https://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/intro_understanding_web_server_oauth_flow.htm
OAuth 2.0系列教程
OAuth（开放授权）是一个开放标准，允许用户让第三方应用访问该用户在某一 ...
ACM 之家，acm
- 博客分类：
- 算法
http://www.acmerblog.com/
国内刷题网站： https://hihocoder.com/discuss/question/4956
http://www.360doc.com/content/16/0801/06/1204156_579914766.shtml
http://introcs.cs.princeton.edu/java/43stack/
Introduction to Programming in Java