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荷蘭聖安東尼教堂(St.-Antonius-Kathedrale),正面上方矗立著一尊聖人雕像,她的雙手分別握著十字架及聖體杯(ciborium),雕像下方寫著:“A.D. MDCCCXXXVII”,意指1837年,該教堂建造的年份。
Edgar (c. 944 – 8 July 975) was King of the English from 959 until his death. He mainly followed the political policies of his predecessors but made major changes in the religious sphere, with the English Benedictine Reform becoming a dominant religious and social force. His major administrative reform was the introduction of a standardised coinage, and he issued legislative codes concentrated on improving the enforcement of the law. After his death, the throne was disputed between the supporters of his two surviving sons; Edward the Martyr was chosen with the support of Dunstan, the archbishop of Canterbury. Chroniclers presented Edgar's reign as a golden age when England was free from external attacks and internal disorder. Modern historians see Edgar's reign as the pinnacle of Anglo-Saxon culture but disagree about his political legacy, and some see the disorders following his death as a natural reaction to his overbearing control. (Full article...)
The Gross Clinic is an 1875 oil-on-canvas painting by the American artist Thomas Eakins. It measures 8 ft by 6.5 ft (240 cm by 200 cm). The painting depicts Samuel D. Gross (July 8, 1805 – May 6, 1884), a seventy-year-old American medical professor, dressed in a black frock coat and lecturing a group of Jefferson Medical College students in Philadelphia, Pennsylvania. The painting is based on a surgery, witnessed by Eakins, in which Gross treated a young man for an infected femur. Gross is pictured here performing a conservative operation, as opposed to the amputation normally carried out at the time. Eakins included a self-portrait in the form of a student with a white cuffed sleeve sketching or writing, at the left-hand side of the painting, next to the tunnel railing. The Gross Clinic has been restored three times, most recently in 2010, and is currently in the collection of the Philadelphia Museum of Art.
Painting credit: Thomas Eakins
有没有会 Q/A 测试的,联系我一下,有福利,急急急! TG:@jw6666666666666
微信图标居然有黑暗模式的了
iPhone 16 Pro Max 、iPad Pro 已经更新中了 macos 暂时没检测到推送。
支持大小排序展示(⭐⭐);
如果能支持多路径同时概览展示(⭐⭐⭐)
如果能支持选择层级然后展示同层级下每个文件夹所有子文件夹的存储大小更好(⭐⭐⭐⭐)
更惊喜的附加功能:解释每个文件夹的创建应用(如果是应用创建的话),同时支持相应应用解释。删除后可能有什么后果(⭐⭐⭐⭐⭐)
最好的免费关键词研究工具
用pass
指代真实密码,用input
指代输入的字符串,如果要求严格匹配,那么显然应该是input==pass
;但智能门锁大多有“虚位密码”功能,只要输入字符串里包含密码即解锁,即input.Contains(pass)
。当然会有一些限制比如 input 最长不超过多少位。
现在假设攻击者知道用户密码中包含连续字符12345
,知道用户真实密码是 7 位数字,但不知道12345
出现的位置,那么在严格匹配模式下,攻击者用暴力破解要尝试 300 次(AB12345
, A12345B
, 12345AB
各 100 次)才能保证破解。
现在假如智能门锁带虚位密码功能,并且最长允许输入 16 位,那么攻击者最少大约需要尝试多少次才能保证破解?或者粗略估计相比 300 次降低了多少比例?
能直接想到的是用AB12345CD12345EF
来构造,粗估大约 50 次,但如果无法合理构造 ABCDEF 避免浪费次数,需要次数可能更多?或者其中一部分用AB12345C12345DE
之类或许也可以避免浪费,需要次数可能更少?
更常见的可能是攻击者能猜到 4 位数(比如生日),并且用户很懒只设了 6-7 位数密码,并且智能门锁产品经理拍脑袋定了 20 位虚位密码,这种情况下尝试次数会比严格匹配模式下暴力破解尝试次数大约减少多少?有少 1-2 个数量级吗?
D:\software\iperf3.19_64>iperf3.exe -c 218.x.x.x -b 100M
Connecting to host 218.x.x.x, port 5201
[ 5] local 192.168.68.248 port 63528 connected to 218.x.x.x port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 11.8 MBytes 98.5 Mbits/sec
[ 5] 1.00-2.01 sec 12.1 MBytes 101 Mbits/sec
[ 5] 2.01-3.00 sec 10.5 MBytes 88.8 Mbits/sec
[ 5] 3.00-4.01 sec 7.75 MBytes 64.6 Mbits/sec
[ 5] 4.01-5.00 sec 7.00 MBytes 59.2 Mbits/sec
[ 5] 5.00-6.01 sec 7.12 MBytes 59.2 Mbits/sec
[ 5] 6.01-7.00 sec 5.62 MBytes 47.7 Mbits/sec
[ 5] 7.00-8.01 sec 6.38 MBytes 53.0 Mbits/sec
[ 5] 8.01-9.02 sec 6.50 MBytes 53.7 Mbits/sec
[ 5] 9.02-10.01 sec 5.88 MBytes 50.0 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.01 sec 80.6 MBytes 67.6 Mbits/sec sender
[ 5] 0.00-10.06 sec 77.0 MBytes 64.2 Mbits/sec receiver
iperf Done.
D:\software\iperf3.19_64>iperf3.exe -c 218.x.x.x -b 100M -R
Connecting to host 218.x.x.x, port 5201
Reverse mode, remote host 218.x.x.x is sending
[ 5] local 192.168.68.248 port 63537 connected to 218.x.x.x port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 0.00 Bytes 0.00 bits/sec
[ 5] 1.01-2.02 sec 0.00 Bytes 0.00 bits/sec
[ 5] 2.02-3.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 4.00-5.01 sec 0.00 Bytes 0.00 bits/sec
[ 5] 5.01-6.02 sec 0.00 Bytes 0.00 bits/sec
[ 5] 6.02-7.00 sec 128 KBytes 1.07 Mbits/sec
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 8.00-9.01 sec 0.00 Bytes 0.00 bits/sec
[ 5] 9.01-10.00 sec 0.00 Bytes 0.00 bits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.06 sec 284 KBytes 231 Kbits/sec 62 sender
[ 5] 0.00-10.00 sec 128 KBytes 105 Kbits/sec receiver
iperf Done.
D:\software\iperf3.19_64>iperf3.exe -c 218.x.x.x -b 100M -u
Connecting to host 218.x.x.x, port 5201
[ 5] local 192.168.68.248 port 62396 connected to 218.x.x.x port 5201
[ ID] Interval Transfer Bitrate Total Datagrams
[ 5] 0.00-1.00 sec 11.9 MBytes 99.2 Mbits/sec 8649
[ 5] 1.00-2.01 sec 12.0 MBytes 100 Mbits/sec 8733
[ 5] 2.01-3.01 sec 11.9 MBytes 100 Mbits/sec 8643
[ 5] 3.01-4.01 sec 12.0 MBytes 100 Mbits/sec 8720
[ 5] 4.01-5.01 sec 11.9 MBytes 99.4 Mbits/sec 8632
[ 5] 5.01-6.00 sec 11.9 MBytes 100 Mbits/sec 8660
[ 5] 6.00-7.01 sec 12.0 MBytes 100 Mbits/sec 8735
[ 5] 7.01-8.01 sec 11.9 MBytes 100 Mbits/sec 8696
[ 5] 8.01-9.01 sec 11.9 MBytes 99.5 Mbits/sec 8647
[ 5] 9.01-10.01 sec 12.0 MBytes 101 Mbits/sec 8731
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-10.01 sec 119 MBytes 100 Mbits/sec 0.000 ms 0/86846 (0%) sender
[ 5] 0.00-10.10 sec 84.8 MBytes 70.4 Mbits/sec 0.178 ms 0/86835 (0%) receiver
iperf Done.
D:\software\iperf3.19_64>iperf3.exe -c 218.x.x.x -b 100M -u -R
Connecting to host 218.x.x.x, port 5201
Reverse mode, remote host 218.x.x.x is sending
[ 5] local 192.168.68.248 port 56590 connected to 218.x.x.x port 5201
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-1.01 sec 7.95 MBytes 65.9 Mbits/sec 0.262 ms 12169/17960 (68%)
[ 5] 1.01-2.00 sec 7.08 MBytes 60.0 Mbits/sec 0.381 ms 3273/8430 (39%)
[ 5] 2.00-3.01 sec 5.25 MBytes 43.6 Mbits/sec 0.282 ms 4714/8537 (55%)
[ 5] 3.01-4.01 sec 4.93 MBytes 41.3 Mbits/sec 0.252 ms 4910/8501 (58%)
[ 5] 4.01-5.02 sec 4.89 MBytes 40.7 Mbits/sec 0.453 ms 5015/8575 (58%)
[ 5] 5.02-6.01 sec 4.87 MBytes 41.4 Mbits/sec 0.365 ms 4650/8196 (57%)
[ 5] 6.01-7.00 sec 5.20 MBytes 43.9 Mbits/sec 0.315 ms 4787/8577 (56%)
[ 5] 7.00-8.01 sec 4.99 MBytes 41.6 Mbits/sec 0.412 ms 4877/8510 (57%)
[ 5] 8.01-9.01 sec 4.95 MBytes 41.4 Mbits/sec 0.389 ms 4914/8517 (58%)
[ 5] 9.01-10.01 sec 5.04 MBytes 42.4 Mbits/sec 0.420 ms 4812/8479 (57%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-11.16 sec 133 MBytes 100 Mbits/sec 0.000 ms 0/0 (0%) sender
[SUM] 0.0-11.2 sec 4630 datagrams received out-of-order
[ 5] 0.00-10.01 sec 55.2 MBytes 46.2 Mbits/sec 0.420 ms 54121/94282 (57%) receiver
iperf Done.
D:\software\iperf3.19_64>iperf3.exe -c 10.7.8.1 -b 100M -u
Connecting to host 10.7.8.1, port 5201
[ 5] local 10.7.8.3 port 49954 connected to 10.7.8.1 port 5201
[ ID] Interval Transfer Bitrate Total Datagrams
[ 5] 0.00-1.00 sec 11.8 MBytes 98.7 Mbits/sec 9231
[ 5] 1.00-2.01 sec 12.0 MBytes 100 Mbits/sec 9391
[ 5] 2.01-3.00 sec 11.9 MBytes 100 Mbits/sec 9278
[ 5] 3.00-4.00 sec 11.9 MBytes 100 Mbits/sec 9336
[ 5] 4.00-5.01 sec 12.1 MBytes 100 Mbits/sec 9431
[ 5] 5.01-6.00 sec 11.8 MBytes 100 Mbits/sec 9247
[ 5] 6.00-7.01 sec 11.9 MBytes 100 Mbits/sec 9329
[ 5] 7.01-8.01 sec 11.9 MBytes 99.9 Mbits/sec 9325
[ 5] 8.01-9.01 sec 11.9 MBytes 100 Mbits/sec 9329
[ 5] 9.01-10.00 sec 11.9 MBytes 99.9 Mbits/sec 9276
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-10.00 sec 119 MBytes 99.9 Mbits/sec 0.000 ms 0/93173 (0%) sender
[ 5] 0.00-10.33 sec 81.2 MBytes 65.9 Mbits/sec 0.040 ms 0/93173 (0%) receiver
iperf Done.
D:\software\iperf3.19_64>iperf3.exe -c 10.7.8.1 -b 100M -u -R
Connecting to host 10.7.8.1, port 5201
Reverse mode, remote host 10.7.8.1 is sending
[ 5] local 10.7.8.3 port 59439 connected to 10.7.8.1 port 5201
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-1.02 sec 7.63 MBytes 63.0 Mbits/sec 0.283 ms 3214/9181 (35%)
[ 5] 1.02-2.00 sec 7.39 MBytes 62.8 Mbits/sec 0.208 ms 2765/8544 (32%)
[ 5] 2.00-3.02 sec 7.18 MBytes 59.4 Mbits/sec 0.399 ms 3184/8804 (36%)
[ 5] 3.02-4.01 sec 4.63 MBytes 39.2 Mbits/sec 0.245 ms 4953/8579 (58%)
[ 5] 4.01-5.01 sec 4.70 MBytes 39.5 Mbits/sec 0.272 ms 5003/8684 (58%)
[ 5] 5.01-6.01 sec 4.71 MBytes 39.3 Mbits/sec 0.257 ms 5025/8708 (58%)
[ 5] 6.01-7.01 sec 4.69 MBytes 39.4 Mbits/sec 0.373 ms 5044/8715 (58%)
[ 5] 7.01-8.01 sec 4.63 MBytes 39.0 Mbits/sec 0.413 ms 5684/9304 (61%)
[ 5] 8.01-9.02 sec 4.65 MBytes 38.6 Mbits/sec 0.367 ms 5748/9387 (61%)
[ 5] 9.02-10.01 sec 4.42 MBytes 37.5 Mbits/sec 0.369 ms 5780/9240 (63%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-10.09 sec 120 MBytes 100 Mbits/sec 0.000 ms 0/0 (0%) sender
[ 5] 0.00-10.01 sec 54.6 MBytes 45.8 Mbits/sec 0.369 ms 46400/89146 (52%) receiver
iperf Done.
使用 wireguard 建立连接
希望领到的朋友们也可以接着分享给其他有需要的人~
互联网的黄金时代似乎正在落幕,“高薪神话”越来越像“前人传说”。我们这些后来者,面临的是更卷的竞争和更低的预期。
更让我动摇的是,最近总有 AI 培训机构的销售加我微信,话术惊人地一致:
“兄弟,你没看到国家政策吗?‘新质生产力’,人工智能是未来最大的风口!” “现在转 AI ,就像十年前做移动互联网,抓住就是红利!” “我们有独家大厂导师,保证你三个月脱胎换骨,薪资翻倍!”
说实话,我心动了。看着他们描绘的“钱景”,再想想自己停滞不前的工资条,很难不产生动摇。但理智又告诉我——天上不会掉馅饼,尤其是在我曾有过被类似“速成培训”坑过的经历之后,那份警惕心时刻都在。
目标很明确,也很俗气:涨薪,进一家好公司。
但这背后,其实是更深层次的渴望:
对于“沉淀”:
对于“转型 AI”:
对于“主航道”Java:
这不仅仅是我一个人的迷茫。我相信,在屏幕前的你,或许也正在经历同样的挣扎。时代的一粒沙,落在我们每个人头上,就是一座山。
前路漫漫,充满未知。但与其坐而论道,不如起而行之。今天,我把这份迷茫与思考写下来,既是鞭策自己,也希望能听到各位大佬的真知灼见。
我们该如何在这场技术变革的浪潮中,找准自己的定位,稳健地驶向理想的彼岸?
期待大家的回复和讨论,以上经过 ai 渲染!
明天是不是更新 beta3 了?
地点:上海市 9 号线马当路地铁站附近
Insomnia 团队 上海 招全栈开发(Golang + ts),职位具体见 https://jobs.lever.co/kong/c27f7b82-d711-4074-9f28-003084930060 ( JD 是全栈的要求,但纯 Golang 后台开发也没问题。)
去年在本站招到不错的候选人,希望今年运气继续!!团队氛围融洽,希望候选人有扎实的技术基础、有责任心。
欢迎来信咨询、投递简历!邮箱:d29vamllQGhvdG1haWwuY29t (需要 base64 decode 下)
之前淘宝上可以买外区的礼品卡,刚发现买不了了。还有什么途径可以买外区的礼品卡?
大家好,最近上线了一个小项目——smartdomain.io,主打智能、便捷的域名搜索和推荐。
最开始是解决我自己使用的问题:让 AI 推荐域名,去查询被注册,再反复重复这个过程。后来有朋友也需要,就一直做下来了。
我是做交互设计出身,技术上很菜,一点点做,希望大家给点意见,放心听劝~
主要功能: • 支持自然语言的内容输入,让 AI 给出推荐的结果,并且是经过验证可注册的域名 • 也支持直接输入任意域名查询,跟其他网站上的体验差不多 • 简洁界面,无广告干扰,专注体验,永久免费使用
欢迎大家体验,也希望能收到一些反馈和建议。如果你正在为项目、产品、个人博客找域名,欢迎试试 smartdomain.io !
有任何问题或想法,欢迎留言交流~
RT ,20k×12 ,和中科铭天签合同,脉脉小红书和知乎上都搜索不到什么信息,xdm 有知道相关的坑什么的吗
需求:锻炼口语用于英语 IT 面试(可以装在手机上)
资源:一个 word ,包含了 50 个英语 IT 面试的对话。以及常用的 IT 用语的使用方式。
想法:做可以用于语音对话的智能体,语料为上面的资源。以问答的方式,引导用户开口,然后根据用户的内容,展示更加专业的说法。
难点: