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不精确 具有相对性 对人类活动的观察导出 依赖于人的主观判断力 通常符合人的直觉 阅读全文
posted @ 2020-02-12 23:33
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啊 阅读全文
posted @ 2020-02-10 23:51
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https://mp.weixin.qq.com/s/I5va3PI1oGIj8R_n3Nw2yw 1115. 交替打印 FooBar - 力扣（LeetCode） https://leetcode.cn/problems/print-foobar-alternately/description/ 阅读全文
posted @ 2020-02-10 12:06
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https://docs.python.org/3.7/whatsnew/3.7.html#pep-552-hash-based-pyc-files 阅读全文
posted @ 2020-01-21 16:51
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Most basic operations in Go are not synchronized. In other words, they are not concurrency-safe. https://go101.org/article/channel.html 阅读全文
posted @ 2020-01-20 23:36
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小结： 1、 When a goroutine sends a value to a channel, we can view the goroutine releases the ownership of some values. When a goroutine receives a value 阅读全文
posted @ 2020-01-20 23:32
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posted @ 2020-01-20 23:30
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https://softwareengineering.stackexchange.com/questions/113256/what-is-the-difference-between-btree-and-rtree-indexing 52 BTree BTree (in fact B*Tree) 阅读全文
posted @ 2020-01-20 19:50
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https://www.jb51.net/article/29885.htm @echo off&setlocal enabledelayedexpansion set li0=┌───────────────────┐ set li1=│┌┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┐│1 for /l % 阅读全文
posted @ 2020-01-20 17:35
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posted @ 2020-01-20 17:23
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posted @ 2020-01-19 21:24
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spring boot 接口改变全局变量 阅读全文
posted @ 2020-01-19 21:23
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posted @ 2020-01-19 19:28
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https://yq.aliyun.com/articles/73861 alibaba/Alibaba-Java-Coding-Guidelines: Gitbook for AJCG https://github.com/alibaba/Alibaba-Java-Coding-Guideline 阅读全文
posted @ 2020-01-19 11:32
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https://en.wikipedia.org/wiki/DirectX 1994年末，微软即将推出新一代操作系统Windows 95。决定新操作系统的最终价值的因素在于究竟新系统能运行哪些程序。微软的三个员工：Craig Eisler、Alex St. John、Eric Engstrom十分关 阅读全文
posted @ 2020-01-18 16:24
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How to kill go routine? https://stackoverflow.com/questions/37997608/kill-a-method-in-an-infinite-loop-golang I am working with a piece of code that h 阅读全文
posted @ 2020-01-16 11:17
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posted @ 2020-01-16 09:57
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posted @ 2020-01-15 19:02
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package main import ( "fmt" "log" "syscall" "unsafe" ) var ( user32 = syscall.MustLoadDLL("user32.dll") procEnumWindows = user32.MustFindProc("EnumWin 阅读全文
posted @ 2020-01-15 17:35
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Golang调用windows下的dll动态库中的函数 package main import ( "fmt" "syscall" "time" "unsafe" ) const ( MB_OK = 0x00000000 MB_OKCANCEL = 0x00000001 MB_ABORTRETRYI 阅读全文
posted @ 2020-01-15 12:14
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posted @ 2020-01-15 11:45
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布隆过滤器 数据同步业务 ：google-guava+spring-boot-api+mybatis， 缺失值全匹配查找 阅读全文
posted @ 2020-01-14 21:01
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https://github.com/google/cityhash We like to test hash functions with SMHasher, among other things. SMHasher isn't perfect, but it seems to find almo 阅读全文
posted @ 2020-01-14 14:26
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posted @ 2020-01-13 21:01
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posted @ 2020-01-13 17:35
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posted @ 2020-01-13 16:36
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https://zh.wikipedia.org/wiki/Microsoft_Windows的訊息迴圈 微软视窗操作系统是以事件驱动做为程序设计的基础。程序的线程会从操作系统获取消息。应用程序会不断循环调用GetMessage函数（或是PeekMessage函数）来接收这些消息，这个循环称之为“事 阅读全文
posted @ 2020-01-11 18:14
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posted @ 2020-01-11 18:09
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Linux 技巧：让进程在后台运行更可靠的几种方法 https://www.ibm.com/developerworks/cn/linux/l-cn-nohup/index.html 我们经常会碰到这样的问题，用 telnet/ssh 登录了远程的 Linux 服务器，运行了一些耗时较长的任务， 结 阅读全文
posted @ 2020-01-11 16:07
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https://learnku.com/docs/go-blog/qihoo/6532 Use a Task Pool, a mechanism with a group of long-lived goroutines consuming global task or message queues 阅读全文
posted @ 2020-01-11 14:19
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posted @ 2020-01-11 13:05
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https://people.cs.umass.edu/~moss/papers/jgrande-2001-sapphire.pdf Many concurrent garbage collection (GC) algorithms have been devised, but few have 阅读全文
posted @ 2020-01-11 13:03
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Getting to Go: The Journey of Go's Garbage Collector https://blog.golang.org/ismmkeynote 阅读全文
posted @ 2020-01-11 12:53
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posted @ 2020-01-10 17:29
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posted @ 2020-01-10 17:28
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posted @ 2020-01-10 15:18
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posted @ 2020-01-09 23:08
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posted @ 2020-01-09 23:07
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posted @ 2020-01-09 23:07
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