💻 Issue 431 - Upcoming Changes to Givens in Scala 3.7 ⌘ Read more
Golang 面試題：strings 和 strconv 包
作爲一種基本數據結構，每種語言都有一些對於字符串的預定義處理函數。Go 中使用 strings 包來完成對字符串的主要操作。4.7.1 前綴和後綴———–HasPrefix 判斷字符串 s 是否以 prefix 開頭：strings.HasPrefix(s, prefix string) boolHasSuffix 判斷字符串 s 是否以 suffix 結尾：strings.HasS ⌘ Read more
Public Beta 5 of iOS 18, macOS Sequoia, iPadOS 18 Available for Testing
Apple has issued the 5th public beta of iOS 18, iPadOS 18, and macOS Sequoia. The 5th public beta build matches the 7th developer beta build, as is typically the case. There are rumors that iOS 18 dev beta 7 (and therefore iOS 18 public beta 5) is the final beta version of iOS 18.0, … [Read More](https://osxdaily.com/2024/08/21/public-beta-5-of-ios-18-macos-sequoia-ipados-18-available-for-test … ⌘ Read more
MacOS Sequoia 15 Beta 7 Available for Testing
The 7th beta version of macOS Sequoia 15 has been released for testing to those in the developer beta testing program. The same build is available to public beta testers as public beta 5. Additionally, iOS 18 beta 7, iPadOS 18 beta 7, watchOS 11 beta 7, tvOS 18 beta 7, and visionOS 2 beta … Read More ⌘ Read more
iOS 18 Beta 7 Available Now, Could Be Final Beta?
iOS 18 beta 7 and iPadOS 18 beta 7 are now available to users in the developer beta testing programs for iOS and iPadOS. Matching the 7th developer betas are the 5th public betas, which are available as well. And iOS 18 beta 7 might be the final beta version, other than features that are … Read More ⌘ Read more
Pinellas County - Long Run: 7.58 miles, 00:11:16 average pace, 01:25:22 duration
not as long as i would have liked. got a late start because, well, i was enjoying the sleep! then i saw at 0500 the rain was not scheduled anymore so i slept in. then it rained!
so this run was hot, no cloud cover, 90% RH and about 90F. it was brutal. but overall had to cut it short due to shivers all over the body. i was not going to push it when i may be overheating.
highlight: raced a youg boy in boca ciega park
#running
Od Slovenského múzea k Múzeu vojvodinských Slovákov
V stredu 7. augusta 2024 v Galérii Zuzky Medveďovej otvorili výstavu pod názvom Od Slovenského múzea k Múzeu vojvodinských Slovákov. Reprezentatívnou výstavou na počesť 75. výročia Múzea vojvodinských Slovákov, tím odborníkov Múzea Vojvodiny a Múzea vojvodinských Slovákov spracoval dejiny a naše tradície z oblasti poľnohospodárstva, remeselníctva, školstva a kultúry a okrajovo aj náboženský život, keďže vo fonde … ⌘ Read more
Pinellas County - Base: 7.00 miles, 00:10:16 average pace, 01:11:52 duration
had to get out. super humidity after the rain earlier but felt pretty good. took breaks where needed and finished pretty strong.
#running
iOS 16.7.9, iPadOS 16.7.9, iOS 15.8.3, & iPadOS 15.8.3 Released with Security Fixes
Apple has issued security updates for prior generation iPhone and iPad models that are not compatible with iOS 17.6 and iPadOS 17.6. Specifically, the new updates are versioned as iOS 16.7.9, iPadOS 16.7.9, iOS 15.8.3, and iPadOS 15.8.3, and include important security fixes making them recommended for all users to install onto compatible devices. iOS … [Read More](htt … ⌘ Read more
MacOS Ventura 13.6.8, MacOS Monterey 12.7.6, Safari 17.6 Released with Security Fixes
Apple has released MacOS Ventura 13.6.8 and MacOS Monterey 12.7.6 with important security fixes for Mac users who are running the Ventura and Monterey operating systems. These updates include the same relevant security patches that are available in Sonoma 14.6. Ventura and Monterey users will also find an update for Safari 17.6 as well. Though … [Read More](https:// … ⌘ Read more
2024 知乎创作者盐沙龙·上海站活动回顾
7月27日- 28 日， @知乎盐沙龙 在两年之后重新回到上海，与上百位知乎答主开启了一场关于创作主题的沙龙分享，同时也是一场新老朋友的夏日聚会。
在为期两天的活动中，知乎高级副总裁、知乎社区业务事业部负责人张荣乐对社区策略的整体方向、产品功能的新动作和未来规划做了详细介绍；知乎各领域的同事也就领域发展方向做了深度介绍和解读。
7/27 沙龙主题：创作者从 0 到 ∞ 成长的 N 种可能
7月27日，周六场盐沙龙集结了母婴、职场、美食、家居、家电、汽车、数码等领域 … ⌘ Read more
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Hack of the day: running
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watch -n 60 rm -rf /tmp/yarn-avatar-* in a tmux because all of a sudden, without warning, yarnd started throwing hundreds of gigabytes of files with names like yarn-avatar-62582554 into /tmp, which filled up the entire disk and started crashing other services.
@prologic@twtxt.net I’m still getting this crap:
abucci@buc:~/yarnd/yarn$ ls -lh /tmp/yarnd-avatar-*
-rw------- 1 abucci abucci 863M Jul 25 14:19 /tmp/yarnd-avatar-1594499680
-rw------- 1 abucci abucci 7.8G Jul 25 14:19 /tmp/yarnd-avatar-2144295337
-rw------- 1 abucci abucci 9.8G Jul 25 14:19 /tmp/yarnd-avatar-2334738193
-rw------- 1 abucci abucci 10G Jul 25 14:14 /tmp/yarnd-avatar-2494107777
-rw------- 1 abucci abucci 9.5G Jul 25 13:59 /tmp/yarnd-avatar-2619243454
-rw------- 1 abucci abucci 11G Jul 25 14:04 /tmp/yarnd-avatar-2922187513
-rw------- 1 abucci abucci 7.5G Jul 25 14:14 /tmp/yarnd-avatar-349775570
-rw------- 1 abucci abucci 10G Jul 25 14:09 /tmp/yarnd-avatar-3640724243
-rw------- 1 abucci abucci 901M Jul 25 14:19 /tmp/yarnd-avatar-3921595598
-rw------- 1 abucci abucci 9.5G Jul 25 13:59 /tmp/yarnd-avatar-609094539
-rw------- 1 abucci abucci 9.3G Jul 25 14:04 /tmp/yarnd-avatar-755173392
-rw------- 1 abucci abucci 7.9G Jul 25 14:09 /tmp/yarnd-avatar-984061000
Something like 100 Gbytes of this junk has accumulated since I updated and re-started the server. I’m now running the latest version of yarnd, so the update did not fix the problem. Something else is going wrong.
How are temporary files growing to 10 Gbytes in size? The name of the file is “yarn-avatar”, but why would avatars be so large?
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This is completely insane!
abucci@buc:/tmp$ du -sh /tmp/yarnd-avatar-*
564M /tmp/yarnd-avatar-3024946878
7.2G /tmp/yarnd-avatar-3122347915
11G /tmp/yarnd-avatar-3533381443
445M /tmp/yarnd-avatar-441914658
I’m going to have to shut down my server soon. This looks like some kind of DDoS. Whether intentional or not it’s filling up the disk at an unsustainable rate.
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@prologic@twtxt.net This is weird, but today, out of nowhere, yarnd filled up the disk on the VPS where I run it. It’s never done anything like this before and I have no idea why it would start. But it threw almost 700 Gbytes of data into /tmp in files like this:
yarnd-avatar-1087570772 yarnd-avatar-1599127133 yarnd-avatar-2042956376 yarnd-avatar-2562946212 yarnd-avatar-3274766535 yarnd-avatar-3931929859 yarnd-avatar-553201529
yarnd-avatar-1089125452 yarnd-avatar-1606826819 yarnd-avatar-2089122560 yarnd-avatar-2611944556 yarnd-avatar-3310922372 yarnd-avatar-3938996661 yarnd-avatar-556240195
yarnd-avatar-1101228867 yarnd-avatar-1618755765 yarnd-avatar-2104107259 yarnd-avatar-2641384948 yarnd-avatar-3326285269 yarnd-avatar-3939402047 yarnd-avatar-559344463
yarnd-avatar-1112165824 yarnd-avatar-1650827505 yarnd-avatar-2142824779 yarnd-avatar-2680659340 yarnd-avatar-3340682113 yarnd-avatar-3998621883 yarnd-avatar-570292705
yarnd-avatar-1119886894 yarnd-avatar-1656673647 yarnd-avatar-2160786463 yarnd-avatar-271923479 yarnd-avatar-3374584613 yarnd-avatar-4005102536 yarnd-avatar-595490106
yarnd-avatar-1131417623 yarnd-avatar-1685698239 yarnd-avatar-2165405940 yarnd-avatar-2793562275 yarnd-avatar-3380606954 yarnd-avatar-4016872095 yarnd-avatar-679251850
yarnd-avatar-1160959085 yarnd-avatar-1746759128 yarnd-avatar-2171489899 yarnd-avatar-2842068287 yarnd-avatar-3416352997 yarnd-avatar-4110048378 yarnd-avatar-679950970
yarnd-avatar-1231649265 yarnd-avatar-1752278279 yarnd-avatar-2251317422 yarnd-avatar-2843868670 yarnd-avatar-3468636088 yarnd-avatar-4116552474 yarnd-avatar-737874628
164 files. Some are empty, some are 7 or even 10 Gbyte.
Any idea what would cause that? And why now, after running yarnd for so long with nothing like this happening?
Genkit：新一代基於 Go 的 AI 應用開發框架
Google 推出了 Genkit for Go，這是一個開源框架，用來以 Go 語言原生構建 AI 應用與雲服務。該項目是 Google Firebase 和 Go 團隊聯手合作的最新成果。Genkit for Go 於 7 月 17 日正式推出，目前版本處於 alpha 階段。Gophers 能夠通過它將 Go 的性能和併發優勢與 Genkit 的庫和工具相結合，從而來構建生成式 AI 應用程 ⌘ Read more
Last week at The Lunduke Journal (July 7, 30 - July 20, 2024)
Fedora’s Empty Diversity Event, GNOME Shaman Out, Firefox’s Data Collection ⌘ Read more
Base: 7.00 miles, 00:09:43 average pace, 01:08:01 duration
base again. felt good but my HR was a little elevated earlier than expected.
#running #treadmill
J.E. Michal Pavúk navštívil Padinu
Na pozvanie Miestneho spoločenstva Padina, ZŠ Maršala Tita, hasičského spolku, SEM – Petráš, Spolku včelárov, MOMS-u a AERD dňa 11. 7. 2024 Padinu navštívili zástupcovia Slovenskej republiky. Dedina hlbokých studní a mletej vody si do svojej kroniky zapíše krásne chvíle s Michalom Pavúkom, mimoriadnym a splnomocneným veľvyslancom SR v Belehrade a jeho zástupkyňou Monikou Podsklanovou Šuhajdovou. Vzácnu návštevu privítal Ondrej Hlavča, predseda MS, … ⌘ Read more
面对新技术浪潮，如何找到好的产品落地方向｜AI 先行者沙龙圆桌实录
2024 年 7 月 14 日，知乎科技举办「探航 · 知乎 AI 先行者沙龙」，此为圆桌对谈「面对新技术浪潮，如何找到好的产品落地方向」实录文字。
主持人：刘飞 - 产品经理，「三五环」「半拿铁」主播 @刘飞
嘉宾：
Threshold: 7.00 miles, 00:08:53 average pace, 01:02:12 duration
nice session of 10:00 pace for 10 minutes on warm-up and cool-down and threshold at 8:00 pace for 16 minutes.
#running #treadmill
好久不见，知乎盐沙龙·上海站等你报名啦～
嗨！好久不见～ 睽违两年，知乎盐沙龙7月份要落地上海啦！
没有见面的这段时间里，你过得怎么样？还在坚持创作的初心吗？有没有结实新的知友？对世界的认知是否生发生了变化？有没有收获新的知识和见解？
在这两年里，盐沙龙收到了很多知友的问候，以及希望盐沙龙未来走到各个城市的呼声。今年夏天，我们确实该见一面了！
2024 年的首场线下盐沙龙，将于本月底在上海举行。在此诚挚地邀请你前来参加～即日起，正式开启报名⬇️
活动地点：上海（具体位置另行通知）
活动时间：2024 年 7 月 27 日 - 28 日
活动流程：
签到入场
官方宣讲
答主分享
圆桌讨论
自由讨论
合影留念
在本次盐沙龙中：
你将获得知乎资深运营对于领域发展方向的全面介绍和解读
你将获得知乎优秀创作者的干货经验分享
你将获得知乎平台对于内容扶持方向的重要资讯
‼️ **如有意向参与活动，请于 2024 年 7 月 19 日前填写 [报名问卷](https://ww … ⌘ Read more
The Reason We Have 7 Days in a Week ⌘ Read more
Pinellas County - Base: 7.01 miles, 00:10:30 average pace, 01:13:38 duration
nailed the base portion of it. took a walk break and then a “cool down” to top it off. thought it would be nice outside with some rain but it was barely sprinkling when i was out until after the run.
#running
Base: 7.00 miles, 00:10:24 average pace, 01:12:50 duration
tired but felt much better today
#running #treadmill
Cyrilo-metodský večierok v Petrovci: Oslava duchovného dedičstva
V nedeľu podvečer 7. júla sa v chráme Božom v Báčskom Petrovci uskutočnil Cyrilo-metodský večierok, ktorý každoročne organizuje miestny cirkevný zbor v spolupráci s Miestnym odborom Matice slovenskej Petrovec. Podujatie, venované sviatku svätých Cyrila a Metoda a Majstra Jána Husa, sa konalo už po 25. krát. Cyril a Metod, významní slovanskí vierozvestci, sú v kalendári zapísaní na 5. júla, … ⌘ Read more
Pinellas County - Recovery: 7.12 miles, 00:10:07 average pace, 01:12:03 duration
slept like shit (probably from drinking) and was worn out all day.
#running
Pinellas County - Long Run: 7.01 miles, 00:10:39 average pace, 01:14:39 duration
ugh so miserable. went the opposite direction than normal and did not realize the long bu gradual incline on 102nd ave. plus worn out from independence day, zoo, and now lennox’s party today.
#running
Turing Pi 2.5 4-Node Mini-ITX Cluster Board Receives Hardware Upgrades
The Turing Pi 2.5 is an updated version of the Turing Pi 2.0, a 4-node mini ITX cluster board compatible with Raspberry Pi CM4 modules and Nvidia Jetson modules. This compact device is designed for applications such as building Homelabs, self-hosting, and machine learning tasks, as it is capable of continuous 24/7 operation. The Turing […] ⌘ Read more
Base: 7.09 miles, 00:09:56 average pace, 01:10:25 duration
feeling slow so running slow
#running #treadmill
Go 使用 interface 時的 7 個常見錯誤
寫在正文之前閱讀本文之前我們來先熟悉以下的代碼原則，如果你已經很熟悉這些內容，可以直接跳到正文。接口隔離原則：絕不能強迫客戶實現其不使用的接口，也不能強迫客戶依賴其不使用的方法。 多態性：代碼變化會根據接收到的具體數據改變其行爲。 里氏替換原則：如果你的代碼依賴於一個抽象概念，那麼一個實現可以被另一個實現所替代，而無需更改你的代碼。 抽象的目的不是爲了含糊不清，而是爲了創造一 ⌘ Read more
Recovery: 7.00 miles, 00:10:01 average pace, 01:10:06 duration
testing how things feel. nothing really overly sore which is a good sign.
#running #treadmill
Compex Introduces New Wi-Fi 7 Dual-Band Modules: WLE7002E25D and WLT7002E25D-E
Compex Systems has expanded its range of wireless solutions by introducing two new Wi-Fi 7 modules: the WLE7002E25D and the WLT7002E25D-E. These modules are designed to enhance wireless performance and reliability, offering a cost-effective alternative to Wi-Fi 6 modules according to the company. The WLE7002E25D features a standard MiniPCIe form factor, marking it as one […] ⌘ Read more
Base: 7.00 miles, 00:09:48 average pace, 01:08:37 duration
really easy. i was “suppose” to go for 90 minutes but my son kept coming in and really i need to keep my mileage down this week anyways.
#running #treadmill
《大人的高考-知乎卷》正式发布！如果再参加一次高考，你能得几分？
大人们，你为什么想要「再考一场」？
再一次做完「高考卷」你是什么感受？
你是否短暂地回到了那个蝉鸣如织的夏日 ？
⏰ 6 月 7 日-6 月 14 日，我们举办了「大人的高考」重做高考题的活动，在 6 月 7 日早上9:00 高考铃声响起之时，知乎有一群「高考过的大人们」和全国考生一起同步开考…… 这次考试我们给一批「考生」邮寄了「大人的高考」准考证，收到了很多可爱的创作@明月清风
[我在乎的是分数吗，那是我逝去的青春啊](https://www.zhihu.com/ques … ⌘ Read more
Base: 7.00 miles, 00:10:04 average pace, 01:10:25 duration
tired legs, but hell it was not in the heat.
#running #treadmill
Pinellas County - Base: 7.00 miles, 00:11:04 average pace, 01:17:28 duration
fuck this running in the late afternoon. got home and the weather said the “feels like” was 99.1F with 70% RH. this practically swallowed my soul.
#running
Pinellas County - Threshold: 7.00 miles, 00:10:17 average pace, 01:12:01 duration
due to the humidity i told myself 30 seconds slower was okay. it definitely helped (mentally) and i was able to get through the core session.
#running
Koncertné turné Komorného zboru Musica Viva na Slovensku
Komorný zbor Musica viva z Báčskeho Petrovca absolvoval počas víkendového zájazdu na Slovensku tri nezabudnuteľné vystúpenia, ktoré spojili lásku k hudbe, duchovnú úctu a kultúrne väzby. Prvá časť koncertu zborového spevu “Návraty - Nádeje - Naplnenia” sa konala v piatok 7. júna 2024 o 18:00 hodine v rekonštruovanom rímskokatolíckom Kostole svätého Jána Krstiteľa v Liptovskom Jáne. Tento kostol z 13. sto … ⌘ Read more
Base: 7.00 miles, 00:09:45 average pace, 01:08:13 duration
pretty chill but felt exhausted from yesterday’s run.
#running #treadmill
AAEON UP Xtreme i14 Series Featuring 125H/155H Intel Processors Now Available for Pre-Order
AAEON UP Xtreme i14 Series Featuring 125H/155H Intel Processors Now Available for Pre-Order
The UP Xtreme i14 series is engineered for compact computing applications in industrial and commercial settings. It supports either the Intel Core Ultra 5 processor 125H or the Intel Core Ultra 7 processor 155H, both paired with Intel Arc graphics. This series also featur … ⌘ Read more
Tulip Creative Computer: ESP32-Based Board for Music and Coding Projects
The Tulip Creative Computer is a development platform aimed at enthusiasts of coding, music, and digital arts. Based on the powerful ESP32-S3 chipset, the Tulip features a 7-inch touchscreen with a 1024 x 600 resolution for custom graphical user interfaces. The Tulip Creative Computer is powered by the ESP32-S3 chip, which includes a 32-bit LX7 […] ⌘ Read more
MYIR Launches SoM Powered by Xilinx Artix-7 XC7A100T FPGA
The MYC-J7A100T is a compact and highly integrated System-on-Module that utilizes the powerful capabilities of the AMD/Xilinx XC7A100T FPGA, part of the Artix-7 family. This SoM is designed for a broad range of applications including industrial control, automation, communication, and computing. The MYC-J7A100T features the XC7A100T-2FGG484I FPGA chip, which comes equipped with 512MB of DDR3 […] ⌘ Read more
考考你它在哪，拍摄者即将出发，他乘坐的车次是？
个人认为答案为：G1065次北京南-青岛
1、首先梳理图中关键信息：
（1）对面列车为终到上海虹桥，当前时间为四位数（即10:00以后）。
（2）远处站台出站口写着 “ 7（西）”，近处对面列车所在站台反光也为“ 7（西）”
（3）车站有比较特色的顶棚。
![] … ⌘ Read more
Erlang Solutions: 7 Key Blockchain Principles for Business
Welcome to the final instalment of our Blockchain series. Here, we are taking a look at the seven fundamental principles that make blockchain: Immutability, decentralisation
‘workable’ consensus, distribution and resilience, transactional automation (including ‘smart contracts’), transparency and trust, and links to the external world.
For business leaders, understanding these core principles is crucial in harnessing the potenti … ⌘ Read more
Base: 7.01 miles, 00:09:43 average pace, 01:08:08 duration
just logging the miles and time. last day of kids’ school so a lot of chaos has settled only to be replaced i am sure!
#running #treadmill
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I think it is a good addition. Similar to how the Fraidycat RSS reader works. Fraidyc.at also support twtxt, but have not seen any updates since 2021…
Say goodbye to your sidecars: Istio’s ambient mode reaches Beta in v1.22
Project post originally published on the Istio blog by Lin Sun, Solo.io, for the Istio Steering and Technical Oversight Committees Layer 4 & Layer 7 features are both now ready for production. Today, Istio’s revolutionary new ambient data plane mode… ⌘ Read more
Cloudflare 最佳實踐：如何通過 Go PGO 回收 CPU
Golang 1.20 在 go 編譯器引入了對配置文件引導優化 (PGO) 的支持。這允許指導編譯器根據系統的真實行爲引入優化。在 Cloudflare 的可觀察性團隊中，我們維護着一些基於 Go 的服務，這些服務在全球範圍內使用數千個內核，因此，即使宣傳的節省 2-7%，也能大幅減少我們的 CPU 佔用空間，而且實際上是免費的。這將減少我們內部服務的 CPU 使用率，釋放這些資源來滿足客戶請求 ⌘ Read more
ASUS ExpertCenter PN65: Now Available with Intel Core Ultra 5 125H & Ultra 7 155H Processors
ASUS ExpertCenter PN65: Now Available with Intel Core Ultra 5 125H & Ultra 7 155H Processors
The ASUS ExpertCenter PN65, a compact mini-PC announced earlier this year, is compatible with Intel’s Meteor Lake processors. ASUS indicates that this product was designed to support demanding AI applications, including advanced object recognition and sound detection, whi … ⌘ Read more