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摘要: // Keep the fibbers in dedicated operating system // threads, so that this program tests coordination // between pthreads and not just goroutines. run 阅读全文
posted @ 2022-05-10 09:30 papering 阅读(142) 评论(0) 推荐(0) 编辑
摘要: 漫画:什么是IaaS、PaaS、SaaS? https://mp.weixin.qq.com/s/CrOUswsC3j5xGBTh5zYfZg 小结: SaaS allows users to connect to and use cloud-based apps over the Internet 阅读全文
posted @ 2022-05-10 09:29 papering 阅读(65) 评论(0) 推荐(0) 编辑
摘要: https://mp.weixin.qq.com/s?__biz=Mzg5MDU5NTM1NQ==&mid=2247509474&idx=1&sn=0f9b0a52ae41c82312c80129693ea131&source=41#wechat_redirect https://mp.weixin 阅读全文
posted @ 2022-05-10 09:29 papering 阅读(46) 评论(0) 推荐(0) 编辑
摘要: 严选采销协同的算法优化实践 https://mp.weixin.qq.com/s/lebjiGPtjTPMEY5ATYmnJA 阅读全文
posted @ 2022-05-10 09:29 papering 阅读(26) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.cn/problems/jian-sheng-zi-ii-lcof/ https://leetcode.cn/problems/integer-break/ 阅读全文
posted @ 2022-05-09 21:46 papering 阅读(27) 评论(0) 推荐(0) 编辑
摘要: 一套在 Go 中优雅地传递、返回、暴露错误,同时便于回溯翻查的解决方案 - 知乎 https://zhuanlan.zhihu.com/p/414161169 https://mp.weixin.qq.com/s/rn51V4VwXYb46h8_ugafeg 3种方式!Go Error处理最佳实践 阅读全文
posted @ 2022-05-09 21:33 papering 阅读(1176) 评论(0) 推荐(0) 编辑
摘要: a 搜索 复制 阅读全文
posted @ 2022-05-08 17:38 papering 阅读(21) 评论(0) 推荐(0) 编辑
摘要: 第n个数 https://leetcode-cn.com/problems/chou-shu-lcof/ 阅读全文
posted @ 2022-05-08 16:08 papering 阅读(25) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/nge-tou-zi-de-dian-shu-lcof/solution/jian-zhi-offer-60-n-ge-tou-zi-de-dian-sh-z36d/ 阅读全文
posted @ 2022-05-07 22:38 papering 阅读(22) 评论(0) 推荐(0) 编辑
摘要: 81页PPT|《2022年中国工业软件研究报告》 https://mp.weixin.qq.com/s/Gf7dcJfsWGDYCTMpwYtxuA 阅读全文
posted @ 2022-05-07 22:32 papering 阅读(60) 评论(0) 推荐(0) 编辑
摘要: 收银台前端重构实践 https://mp.weixin.qq.com/s/Ui2PT0Cg_VrPyYYuI0vRxA 阅读全文
posted @ 2022-05-07 22:13 papering 阅读(131) 评论(0) 推荐(0) 编辑
摘要: 设计理念 | Kratos https://go-kratos.dev/docs/intro/design/ 为什么v2完全重新设计​ 以前关注过kratos项目的可能知道,Kratos的v1版本已经开源了很久,也是个较为完善的框架。那么为什么不直接基于v1继续迭代,而是要推倒重来,推出完全重新设计 阅读全文
posted @ 2022-05-07 14:18 papering 阅读(57) 评论(0) 推荐(0) 编辑
摘要: go内存地址 - 简书 https://www.jianshu.com/p/c4dd003b48d7 the-way-to-go_ZH_CN/10.2.md at master · unknwon/the-way-to-go_ZH_CN · GitHub https://github.com/unk 阅读全文
posted @ 2022-05-07 14:17 papering 阅读(57) 评论(0) 推荐(0) 编辑
摘要: the-way-to-go_ZH_CN/10.1.md at master · unknwon/the-way-to-go_ZH_CN · GitHub https://github.com/unknwon/the-way-to-go_ZH_CN/blob/master/eBook/10.1.md 阅读全文
posted @ 2022-05-07 14:17 papering 阅读(58) 评论(0) 推荐(0) 编辑
摘要: A multi-producer, multi-consumer queue. queue.py 阅读全文
posted @ 2022-05-07 09:22 papering 阅读(33) 评论(0) 推荐(0) 编辑
摘要: func reverse(a []byte) { for i, n := 0, len(a); i < n/2; i++ { a[i], a[n-1-i] = a[n-1-i], a[i] } } https://leetcode.cn/problems/rotate-image/ 阅读全文
posted @ 2022-05-07 00:12 papering 阅读(40) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/zi-fu-chuan-de-pai-lie-lcof/solution/zi-fu-chuan-de-pai-lie-by-leetcode-solut-hhvs/ 阅读全文
posted @ 2022-05-07 00:06 papering 阅读(26) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/hua-dong-chuang-kou-de-zui-da-zhi-lcof/solution/hua-dong-chuang-kou-de-zui-da-zhi-by-lee-ymyo/ 阅读全文
posted @ 2022-05-06 23:49 papering 阅读(26) 评论(0) 推荐(0) 编辑
摘要: 原创|X侦探所事件簿|内存到哪里去了 https://mp.weixin.qq.com/s/3ofmJhRwIZD-GV8TYxVLGw 原创|X侦探所事件簿|内存到哪里去了 原创 腾讯数据库技术 腾讯数据库技术 2022-03-29 18:57 收录于合集 #MySQL13个 #内存1个 提示:公 阅读全文
posted @ 2022-05-06 16:51 papering 阅读(179) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/ba-zi-fu-chuan-zhuan-huan-cheng-zheng-shu-lcof/ https://leetcode-cn.com/problems/ba-zi-fu-chuan-zhuan-huan-cheng-zhen 阅读全文
posted @ 2022-05-05 22:13 papering 阅读(44) 评论(0) 推荐(0) 编辑
摘要: 小结: 1、 t1 := T{} var t5 T t5 = T{} t2 := new(T) var t3 *T = new(T) var t4 *T t4 = new(T) t6 := &T0{} var t7 *T0 t7 = &T0{} t1 t5 : 结构体类型变量给 t 分配内存,并零值 阅读全文
posted @ 2022-05-05 16:18 papering 阅读(47) 评论(0) 推荐(0) 编辑
摘要: type State int type CharType int const ( STATE_INITIAL State = iota STATE_INT_SIGN STATE_INTEGER STATE_POINT STATE_POINT_WITHOUT_INT STATE_FRACTION ST 阅读全文
posted @ 2022-05-05 00:41 papering 阅读(234) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/first-unique-character-in-a-string/solution/zi-fu-chuan-zhong-de-di-yi-ge-wei-yi-zi-x9rok/ 思路与算法 我们也可以借助队列找到第一个不重复的字符 阅读全文
posted @ 2022-05-02 23:20 papering 阅读(44) 评论(0) 推荐(0) 编辑
摘要: Boyer-Moore class Solution { public: int majorityElement(vector<int>& nums) { int candidate = -1; int count = 0; for (int num : nums) { if (num == can 阅读全文
posted @ 2022-05-02 22:44 papering 阅读(27) 评论(0) 推荐(0) 编辑
摘要: 程序中有个常量,空间超过了1页,有哪些优化思路 阅读全文
posted @ 2022-05-01 23:48 papering 阅读(36) 评论(0) 推荐(0) 编辑
摘要: 用mmap 考os不用考虑, 利用 cache 向量化计算 内存对齐 叶大小 都得考虑 阅读全文
posted @ 2022-05-01 23:41 papering 阅读(31) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-ii-lcof/ 阅读全文
posted @ 2022-05-01 23:06 papering 阅读(21) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-lcof/ 阅读全文
posted @ 2022-05-01 22:43 papering 阅读(29) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/bu-yong-jia-jian-cheng-chu-zuo-jia-fa-lcof/ 阅读全文
posted @ 2022-05-01 22:17 papering 阅读(27) 评论(0) 推荐(0) 编辑
摘要: 二进制中1的个数 阅读全文
posted @ 2022-05-01 00:12 papering 阅读(30) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof/ 阅读全文
posted @ 2022-04-29 23:53 papering 阅读(20) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/shu-zhi-de-zheng-shu-ci-fang-lcof/ func myPow(x float64, n int) float64 { var R func(x float64, m int) float64 R = fu 阅读全文
posted @ 2022-04-29 23:50 papering 阅读(20) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof/ 剑指 Offer 07. 重建二叉树 输入某二叉树的前序遍历和中序遍历的结果,请构建该二叉树并返回其根节点。 假设输入的前序遍历和中序遍历的结果中都不含重复的数字。 示例 1: 阅读全文
posted @ 2022-04-29 23:23 papering 阅读(30) 评论(0) 推荐(0) 编辑
摘要: func intersect(nums1 []int, nums2 []int) []int { sort.Ints(nums1) sort.Ints(nums2) length1, length2 := len(nums1), len(nums2) index1, index2 := 0, 0 i 阅读全文
posted @ 2022-04-28 20:33 papering 阅读(29) 评论(0) 推荐(0) 编辑
摘要: 短视频内容理解与生成技术在美团的创新实践 - 美团技术团队 https://tech.meituan.com/2022/04/14/the-innovation-practice-of-short-video-understanding-and-generation-in-meituan.html 阅读全文
posted @ 2022-04-28 13:25 papering 阅读(48) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof/ 阅读全文
posted @ 2022-04-27 23:35 papering 阅读(18) 评论(0) 推荐(0) 编辑
摘要: class Solution { public: vector<int> getLeastNumbers(vector<int>& arr, int k) { vector<int> vec(k, 0); if (k == 0) { // 排除 0 的情况 return vec; } priorit 阅读全文
posted @ 2022-04-27 23:14 papering 阅读(38) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/er-cha-shu-de-zui-jin-gong-gong-zu-xian-lcof/ func lowestCommonAncestor(root, p, q *TreeNode) *TreeNode { if root == 阅读全文
posted @ 2022-04-27 22:50 papering 阅读(15) 评论(0) 推荐(0) 编辑
摘要: 小结: 1、结构体、指针是否相等 https://go.dev/ref/spec#Comparison_operators Comparison operators Comparison operators compare two operands and yield an untyped bool 阅读全文
posted @ 2022-04-27 20:45 papering 阅读(44) 评论(0) 推荐(0) 编辑
摘要: https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof/ """ # Definition for a Node. class Node(object): def __init__(self 阅读全文
posted @ 2022-04-27 20:18 papering 阅读(30) 评论(0) 推荐(0) 编辑
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