Many professionals struggle with brain fog, distractions, and managing time effectively. Productivity isn’t just about getting more done—it’s about prioritising what matters, optimising your energy, and building systems that support success. In this blog, Lauren Prasek shares research-backed producti...
1 基数统计 HLL算法用来进行基数统计。 什么是基数统计:例如给你一个数组[1,2,2,3,3,5,5] ,这个数组的基数是4(一共有4个不重复的元素)。 好了现在知道什么是基数统计了。 对于这个问题,最容易想到的办法当然是使用bitmap来实现,每个bit位表示一个数字是否出现过,比如要表示上面这串数字使用下面的bitmap来...
redis对于dict支持两种rehash的方式:按照时间,或者按照操作进行rehash。每次都调整一个key值桶内所有的冲突链表到新的hash表中。 rehash 代码如下: staticvoid_dictRehashStep(dict *d) {if(d->iterators ==0) dictRehash(d,1); }/* Performs N steps of incremental rehashing. Returns 1 if there are still...
The article presents opinions from "Lodging Hospitality" magazine's blog. It criticizes the marketing strategy of the Jumeirah Essex House in New York City. It offers observation on the cycle of new hotel development in Las Vegas, Nevada. It discusses the predicted increase in capital spending ...
Thellu's Blog Welcome to my blog: http://thellu.com, For some complex content, here is the complete corresponding code below lh728blog.vercel.app Resources Readme Activity Stars 0 stars Watchers 2 watching Forks 0 forks Report repository Releases No releases published Packages No...
myblog 这道题脑洞很大。。。 index.php的header中有flag: JTNGZmxhZw==,解base64得到参数%3Fflag,猜测index.php存在文件包含,运用flag参数读文件。 payload:http://58.20.46.150:26293/index.php?flag=php://filter/convert.base64-encode/resource=index Read more » Dlink DIR-823L远程敏感信息读取漏洞...
Repository files navigation README Thellu's Blog Welcome to my blog: http://thellu.comAbout Thellu's Blog Welcome to my blog: http://thellu.com, For some complex content, here is the complete corresponding code below lh728blog.vercel.app Resources Readme Activity Stars 0 stars Wa...
单模光纤适合波长为1550纳米的激光,多模光纤适合波长为850纳米的激光。 sx、lx是指光模块的型号,sx是短距离光模块,一般适合多模光纤,传输距离<10公里;lx一般适合单模光纤,传输距离<25公里;lh一般指超长距离光模块,传输距离为25-70公里,如果距离小于25公里,那么lh之间要加衰减器,以防止lh模块损坏。
:boo4Anna's Blog:ddolH Hello, everyone! Welcome to my blog.imnl美口IsboM About me: My name is Anna. I'm from Australia. I'm 12 years old. I'm tall and thin. I have long hair and wear a pair of glasses. I live with my family and my pet cat in a house in Hangzhou now....
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