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Erlang Solutions: Common MVP mistakes: How to build smart without overbuilding
A Minimum Viable Product (MVP) is your first real signal to the market, your team, and your investors that you’re solving the right problem in the right way. While it’s often mentioned alongside terms like Proof-of-Concept (PoC), prototype, or pilot, an MVP plays a distinct role: validating real value with real users.

Avoiding common missteps early sets the stage for faster itera … ⌘ Read more

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Scientists Just Found Who’s Causing Global Warming
Joe Wilkins,  Staff Writer  -  Futurism

_Stephan: The oligarchs who bought Trump his presidency by misinforming and confusing a majority of American voters are also the same people, as this article reports, who are also destroying the wellbeing of Earth. To quote them, “A recent study published in the journal Nature Climate Change has found that the richest 10 percent of … ⌘ Read more

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Trump says he’s fighting antisemitism — and accepting a $400 million gift from a government that funded Hamas
Anthony L. Fisher,  Senior Editor and Writer  -  MSNBC

_Stephan: The corruption of multi-felon, convicted sex abuser Donald Trump and his family is unlike anything ever seen before in the United States 250-year history. Do you remember when Hillary Clinton could not accept a necklace valued at something like $42 … ⌘ Read more

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US popularity collapses worldwide in wake of Trump’s return
Giovanna Coi,  Staff Writer  -  Politico

_Stephan: Part of the problem afflicting the United States is neither the population nor the public officials can tell the truth about the country. We are not “the greatest country in the world.” We are third class and getting worse in healthcare, public education, literacy, lifespan, etc., etc., and we have a anti-democratic coup administration that is destroying th … ⌘ Read more

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‘Buyer’s remorse’ as MAGA faithful face ‘gradual — then sudden — realization’ Trump only hurts them
Elizabeth Preza,  Staff Writer  -  AlterNet

_Stephan: It is slowly, ever so slowly, beginning to dawn on the MAGAt voters that they made a horrible mistake, and are now the leading victims of the Trumpian coup. I think this is good news that could have a major impact on the 2026 elections and put the Democrats in control of both the Sen … ⌘ Read more

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Learn git the easy way- 一文入門 git 常用操作
Git 是一個開源的分佈式版本控制系統,用於敏捷高效地處理任何或小或大的項目。Git 配置Git 提供了 git config 命令,用來配置或讀取相應的工作環境變量。這些變量可以存放在以下三個不同的地方:• /etc/gitconfig 文件:系統中對所有用戶都普遍適用的配置。若使用 git config 時用 –system 選項,讀寫的就是這個文件。 • ~/.gitconfig 文 ⌘ Read more

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A2A 又是啥?和 MCP 的關係?個人理解和定義梳理
繼 Anthropic 推出 MCP 之後,Google 終於下場了,推出了新的 AI 協議:A2A。這東西到底是幹啥的?和 MCP 有啥區別?具體咋用?下面我們詳細道來。A2A 能幹啥?A2A,全程 agent2agent,顧名思義,就是 agent 和 agent 之間的交流溝通的範式,詳細地說它可以實現 agent 和 agent 之間溝通、協作、委派、信息同步的同能,並將這個工作作爲一個標 ⌘ Read more

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vLLM-DeepSeek 本地部署大模型終極解決方案,細到超乎想象!
自從 DeepSeek 火遍大江南北,人人都在使用大模型,也有很多同志在像曉智同學一樣,開始私有化部署。當然選擇私有化部署使用最多的是 ollama 部署,但是對於併發相對高的場景,vllm 是非常不錯的選擇。現就將曉智同學一步步部署併成功上線實施的方案分享如下:一、環境構建1、安裝 ubuntu24.04 操作系統,並安裝對應的基礎軟件,比如輸入法等(可以不安裝)。2、安裝顯卡驅動檢查顯卡驅動是 ⌘ Read more

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Security updates for Tuesday
Security updates have been issued by Debian (libeconf and rubygems), Fedora (libxmp), Gentoo (glibc), Oracle (java-1.8.0-openjdk, kernel, libxslt, and virtuoso-opensource), SUSE (augeas, git-lfs, kanidm, and tomcat10), and Ubuntu (linux-lts-xenial). ⌘ Read more

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Excel MCP: 自動讀取、提煉、分析 Excel 數據並生成可視化圖表和分析報告
最近,一款 Excel MCP Server 的開源工具火了,看起來功能很強大,咱們今天來一探究竟。基礎環境—-Python 3.10 or higher Python 3.10或更高版本需要提前安裝uvpip istall uv安裝 MCP SERVER————-下載服務包git clone https://github.com/haris-musa/excel-mcp-seRead more

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Go 語言 從設計到優化全流程 構建高併發權重抽獎系統
在現代互聯網應用中,抽獎系統被廣泛用於營銷活動、用戶激勵等場景。一個好的抽獎系統需要滿足:公平性:確保概率分佈準確高性能:支持高併發抽獎請求安全性:防止作弊和重複中獎可擴展:支持多種抽獎活動配置本文將基於 Go 語言實現一個完整的權重抽獎系統,涵蓋核心算法、併發控制、安全防護等關鍵設計。一、系統架構設計1. 整體架構圖2. 核心組件說明二、核心算法實現1. 權重區間算法type Prize str ⌘ Read more

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Go 語言 從設計到優化全流程 構建高併發權重抽獎系統
在現代互聯網應用中,抽獎系統被廣泛用於營銷活動、用戶激勵等場景。一個好的抽獎系統需要滿足:公平性:確保概率分佈準確高性能:支持高併發抽獎請求安全性:防止作弊和重複中獎可擴展:支持多種抽獎活動配置本文將基於 Go 語言實現一個完整的權重抽獎系統,涵蓋核心算法、併發控制、安全防護等關鍵設計。一、系統架構設計1. 整體架構圖2. 核心組件說明二、核心算法實現1. 權重區間算法type Prize str ⌘ Read more

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在 Go 中應該何時使用 panic?
如果你使用 Go 有一段時間了,可能聽說過 Go 的諺語 “don’t panic”。這句話的核心意思是:“優雅地處理錯誤,或者將錯誤返回給調用方去處理,而不是直接傳遞給內置的 panic() 函數。”儘管 “不要 panic” 是一個值得遵循的優秀準則,但有時候它被理解成“你絕對不能、絕不應該調用 panic()”。我並不這麼認爲,在某些少數情況下, panic() 是更合適的行爲。「爲什麼 p ⌘ Read more

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在 Go 中應該何時使用 panic?
如果你使用 Go 有一段時間了,可能聽說過 Go 的諺語 “don’t panic”。這句話的核心意思是:“優雅地處理錯誤,或者將錯誤返回給調用方去處理,而不是直接傳遞給內置的 panic() 函數。”儘管 “不要 panic” 是一個值得遵循的優秀準則,但有時候它被理解成“你絕對不能、絕不應該調用 panic()”。我並不這麼認爲,在某些少數情況下, panic() 是更合適的行爲。「爲什麼 p ⌘ Read more

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10 Times Historical Figures Got Humbled
Throughout history, even the most powerful people have had their “oops” moments when life handed them a big slice of humble pie. Whether it was a botched battle, a public failure, or simply being outsmarted by someone way less important, these historical figures learned the hard way that no one is too great to avoid […]

The post 10 Times Historical Figures Got Humbled appeared … ⌘ Read more

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10 Bizarre Consumer Products Pulled Within Days of Release
Some products fail slowly. Others detonate on impact. This list is for the latter—the bizarre, ill-conceived, or prematurely hyped products that barely made it out of the gate before getting yanked from shelves, recalled in embarrassment, or mocked into oblivion. Whether due to dangerous design flaws, baffling branding choices, or just plain public confusion, these […]

The post [10 Bizarre Consumer Products Pulled … ⌘ Read more

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iPhone Shipments Crash 50% in China as Local Brands Dominate
Foreign-branded smartphone shipments in China, dominated by Apple’s iPhone, dropped dramatically in March 2025, plunging 49.6% year-over-year according to data released by The China Academy of Information and Communications Technology (CAICT).

Image

The steep decline saw shipments fall to just 1.89 million units, down from 3.75 million during the … ⌘ Read more

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ALPHA-One Leverages RISC-V StarPro64 for Compact Local LLM Deployment
PINE64 has shared early details of the ALPHA-One, a compact generative AI agent powered by the RISC-V-based StarPro64 SBC. Priced at $329.99, the device is aimed at developers and testers, and comes preloaded with a 7 billion parameter LLM running in a Docker container. The ALPHA-One is built on the StarPro64 SBC, which features the […] ⌘ Read more

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MacOS Sequoia 15.5 Update Released with Bug Fixes & Security Enhancements
MacOS Sequoia 15.5 is now available as a software update for Mac users running the Sequoia operating system. The system software update includes bug fixes and security enhancements, but does not appear to include any new features or other major changes. Additionally, Apple has also released MacOS Ventura 13.7.6 and macOS Sonoma 14.7.6 for Mac, … [Read More](https://osxdaily.com/2025/05/12/macos-sequoia-15-5-update-downlo … ⌘ Read more

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iOS 18.5 Update Released for iPhone & iPad with Bug Fixes & Security Enhancements
iOS 18.5 for iPhone and iPadOS 18.5 for iPad have been released by Apple. According to the release notes accompanying the update download, the software updates primary focus is the introduction of a new Pride Harmony LGBTQ wallpaper. Additionally, parents will now receive a notification when the Screen Time passcode is used on a childs … [Read More](https://osxdaily.com/2025/05/12/ios-18-5-update-iphone-ip … ⌘ Read more

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In-reply-to » @kat my terrible script https://bytes.4-walls.net/kat/dotfiles/src/branch/main/scripts/Scripts/tinypin-log.sh

@kat@yarn.girlonthemoon.xyz You don’t need to change the directory first in line 11, you can just create the directory, that’s sufficient since you’re having an absolute path.

The echo in line 13 is useless, you can simplify this to: newdir="$WD/$now" If you reversed this line with the previous one, you could make use of the variable in the directory creation: mkdir "$newdir".

In line 16, pull the directory change out of the loop upfront. The loop body doesn’t modify the working directory, so no need to reset it with each cycle. In fact, you could even spare the cd altogether when you simply tell find where to look: find "$basedir" -type f….

I didn’t try it, but if I read the manpage correctly, you should be able to simplify line 19 as well:

-C Change to DIR before performing any operations. This option is order-sensitive, i.e. it affects all options that follow.

Hence, remove the cd and put the -C "$WD" as the first argument to tar. Again, I didn’t try it. Proceed with caution.

Finally, you don’t need to specify the full path to rm in line 21. I bet, /bin is in your PATH. When you removed the previous cd from my last suggestion, the relative path that follows won’t work anymore. So, just use the absolute path that you already have in a variable: rm -rf "$newdir"

I hope you find this tiny review a wee bit useful. :-)

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Raspberry Pi OS Update Finalizes Bookworm-Based Release Ahead of Debian Trixie
A new version of Raspberry Pi OS is now available, marking what is likely the final release based on Debian Bookworm before the upcoming transition to Debian Trixie later this year. The update introduces usability enhancements, bug fixes, and performance optimizations across the system. One notable addition is a customized screen locking mechanism based on […] ⌘ Read more

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Guix project migrating to Codeberg
The Guix project has announced
that it is migrating all of its Git repositories, as well as bug
tracking and patch tracking, from Savannah to the Codeberg Git forge.

As a user, the main change is that your channels.scm
configuration files, if they refer to the
git.savannah.gnu.org URL, should be changed to refer to
https://codeberg.org ... ⌘ [Read more](https://lwn.net/Articles/1020885/)

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Armbian Updates Add OMV Support, Boot Improvements, and Rockchip Optimizations
The Armbian development team has rolled out a series of notable updates this week, introducing enhancements across software usability, bootloader standardization, and hardware compatibility. One of the most significant additions is the integration of OpenMediaVault into the Armbian software installer. OpenMediaVault is now available via the armbian-config interface, offering users an easy … ⌘ Read more

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[$] The last of YaST?
The announcement
of the openSUSE Leap 16.0 beta contained something of a
surprise—along with the usual set of changes and updates, it
informed the community of the retirement of “the traditional YaST
stack” from Leap. The YaST (“Yet another Setup Tool”)
installation and configuration utility has been a core part of the
openSUSE distribution since its [inception](https://lists.opensuse.org/archives/list/users@lists.opensuse … ⌘ Read more

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Security updates for Monday
Security updates have been issued by Debian (libbson-xs-perl, postgresql-13, redis, and simplesamlphp), Fedora (chromium, deluge, epiphany, golang-github-nats-io-nkeys, libxmp, nodejs22, perl-Compress-Raw-Lzma, php-adodb, python-h11, and xz), Gentoo (firefox, NVIDIA Drivers, Orc, PAM, and thunderbird), Mageia (libreoffice, python-django, and transfig), Red Hat (emacs, firefox, python39:3.9, and thunderbird), SUSE (bird3, freetype2, ldap-proxy, libmosquitto1, and ruby3.4-rubygem-rack … ⌘ Read more

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My dog(female) found this little guy all alone in the middle of my yard after a rain. He was wet, cold and sneeze but now he is showing of he’s mighy roar. Say hi to little 1month year old MufasaRead more

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