摘要:
https://leetcode.cn/problems/subarray-sum-equals-k/
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posted @ 2022-05-15 09:52
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https://leetcode.cn/problems/non-overlapping-intervals/
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posted @ 2022-05-14 15:08
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https://leetcode.cn/problems/search-a-2d-matrix-ii/
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posted @ 2022-05-14 14:52
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图片存储格式之一,由JPEG格式衍生而来,后缀为".jfif"。
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posted @ 2022-05-14 08:51
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[u@VM-12-11-centos asm-generic]$ cat /proc/version Linux version 4.18.0-305.10.2.el8_4.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 8.4.1
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posted @ 2022-05-14 00:19
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https://mp.weixin.qq.com/s/i2jA817fXK7TxyA3lLP22A nil 接口不是 nil 我们强行将一段 Go 程序的变量值赋为 nil,并进行 nil 与 nil 的判断。 代码如下: func main() { var v interface{} v = (*
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posted @ 2022-05-13 23:06
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posted @ 2022-05-13 22:04
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https://mp.weixin.qq.com/s/SmHT6NswqsmZDKKKTjUHgw 反射式DLL注入实现 _DriverEntry 看雪学苑 2022-05-13 17:59 收录于合集#“雪花”创作激励计划63个 本文为看雪论坛优秀文章看雪论坛作者ID:_DriverEntry 一
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posted @ 2022-05-13 18:08
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Content-Disposition https://cloud.tencent.com/document/product/436/30740 如何使文件直接在浏览器中预览,而不是下载? 您需要为该文件指定正确的 Content-Type 头部,同时 Content-Disposition 的参数
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posted @ 2022-05-13 16:40
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小结: 1、 type Any interface { } v1 := new(Any) err = json.Unmarshal([]byte(bs1), &v1) V interface{} resp.V = v1 package presentationLayer import ( "Test
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posted @ 2022-05-13 12:54
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实践: 1、 import "encoding/json" func mapVstruct2jsonMarshal() { t := struct { A string B int32 C bool }{"a", 123, true} m := map[string]interface{}{ "A"
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posted @ 2022-05-13 12:34
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int-->string strconv.Itoa(i) []byte-->string ...
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posted @ 2022-05-13 11:16
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https://leetcode.cn/problems/sort-colors/solution/yan-se-fen-lei-by-leetcode-solution/
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posted @ 2022-05-13 00:39
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https://leetcode.cn/problems/aseY1I/solution/
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posted @ 2022-05-13 00:27
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https://leetcode.cn/problems/WGki4K/solution/zhi-chu-xian-yi-ci-de-shu-zi-by-leetcode-0vrt/
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posted @ 2022-05-13 00:16
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记一次Redis数据库配置导致的连接数泄露的问题 - SegmentFault 思否 https://segmentfault.com/a/1190000013253988 记一次Redis数据库配置导致的连接数泄露的问题 Martin91发布于 2018-02-10 问题背景 去年圣诞节当天,突然
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posted @ 2022-05-12 17:35
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标准化思想及组装式架构在后端BFF中的实践 - 美团技术团队 https://tech.meituan.com/2022/04/28/composable-architecture-in-bff-2022.html 1. 前言 在本地生活服务领域,面向C端的信息展示类功能存在着类生物系统的复杂性,具
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posted @ 2022-05-12 09:13
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https://mp.weixin.qq.com/s/HdP5NcQIdzfznGwcHLTvMw 无锁队列的几种实现及其性能对比 原创 腾讯程序员 腾讯技术工程 2022-05-11 18:00 发表于广东 作者:juliatliu,腾讯 PCG 运营开发工程师 一、无锁队列用在什么样的场景? 当
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posted @ 2022-05-11 20:17
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https://mp.weixin.qq.com/s/XvmQQ1_EtXKTm8J0k3K63Q
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posted @ 2022-05-11 20:17
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https://mp.weixin.qq.com/s/ddpi0r3Q5uonLljX1dtq2g
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posted @ 2022-05-11 20:16
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https://leetcode.cn/problems/w3tCBm/solution/qian-n-ge-shu-zi-er-jin-zhi-zhong-1-de-g-fkjq/
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posted @ 2022-05-11 20:15
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https://leetcode.cn/problems/xoh6Oh/solution/zheng-shu-chu-fa-by-leetcode-solution-3572/
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posted @ 2022-05-11 20:11
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https://leetcode.cn/problems/majority-element/
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posted @ 2022-05-11 19:54
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Go 高性能编程技法 - 知乎 https://zhuanlan.zhihu.com/p/482547957 1.1 优先使用 strconv 而不是 fmt 基本数据类型与字符串之间的转换,优先使用 strconv 而不是 fmt,因为前者性能更佳。 // Bad for i := 0; i <
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posted @ 2022-05-11 11:19
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Linux系统目录数和文件数限制 - 走看看 http://t.zoukankan.com/zt007-p-6639322.html Linux系统目录数和文件数限制 对于系统管理员来说,了解系统的一些限制是非常有必要的,这样可以根据需要进行必要的参数配置和调整,进而实现更优的性能,对于系统设计人员
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posted @ 2022-05-11 10:22
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最全HTTP安全响应头设置指南_语言 & 开发_Charlie Belmer_InfoQ精选文章 https://www.infoq.cn/article/SHlQeOJDEfSx*P5Cjg1s
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posted @ 2022-05-10 13:32
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实践: 1、 w.Header().Set("Content-Type", "application/json;charset=UTF-8") // X-Content-Type-Options: nosniff 防嗅探 w.Header().Set("X-Content-Type-Options"
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posted @ 2022-05-10 13:26
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Language Guide (proto3) | Protocol Buffers | Google Developers https://developers.google.cn/protocol-buffers/docs/proto3?hl=zh-cn#simple Scalar Value
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posted @ 2022-05-10 09:32
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广告素材优选算法在内容营销中的应用实践 https://mp.weixin.qq.com/s?__biz=MzI1MzYzMjE0MQ==&mid=2247493271&idx=1&sn=6f87fd1f2f308c6296c8d58f8a072961&chksm=e9d32d75dea4a463f
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posted @ 2022-05-10 09:30
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// Keep the fibbers in dedicated operating system // threads, so that this program tests coordination // between pthreads and not just goroutines. run
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posted @ 2022-05-10 09:30
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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
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posted @ 2022-05-10 09:29
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https://mp.weixin.qq.com/s?__biz=Mzg5MDU5NTM1NQ==&mid=2247509474&idx=1&sn=0f9b0a52ae41c82312c80129693ea131&source=41#wechat_redirect https://mp.weixin
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posted @ 2022-05-10 09:29
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严选采销协同的算法优化实践 https://mp.weixin.qq.com/s/lebjiGPtjTPMEY5ATYmnJA
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posted @ 2022-05-10 09:29
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https://leetcode.cn/problems/jian-sheng-zi-ii-lcof/ https://leetcode.cn/problems/integer-break/
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posted @ 2022-05-09 21:46
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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
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posted @ 2022-05-09 21:33
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posted @ 2022-05-08 17:38
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第n个数 https://leetcode-cn.com/problems/chou-shu-lcof/
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posted @ 2022-05-08 16:08
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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/
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posted @ 2022-05-07 22:38
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81页PPT|《2022年中国工业软件研究报告》 https://mp.weixin.qq.com/s/Gf7dcJfsWGDYCTMpwYtxuA
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posted @ 2022-05-07 22:32
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收银台前端重构实践 https://mp.weixin.qq.com/s/Ui2PT0Cg_VrPyYYuI0vRxA
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posted @ 2022-05-07 22:13
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