AI 资讯
What is Django? A Complete Guide to the Django Framework, Benefits, Use Cases & Getting Started
In today's world where websites and web applications play a very important role in businesses, choosing the right tool for developing a project is of great importance. Developers usually use frameworks to build websites faster, more securely, and more professionally. One of the most powerful and popular web development frameworks is Django . Django is a powerful and open-source web framework built with the Python programming language that allows developers to create complex and professional websites and web applications in a short amount of time. From simple websites to large systems, online stores, social networks, admin panels, and professional APIs — all can be developed with Django . In this article, we will thoroughly examine what Django is, why it has become popular, what its use cases are, and why many developers and large companies use it. What is a Framework? Before we get to know Django , it's better to understand the concept of a framework. A framework is a collection of pre-built tools, libraries, and rules that help developers build software faster and with better structure. In the past, developers had to create many features from scratch; for example: User login system Database connection Request management Application security Page structure File management But by using a framework, many of these capabilities are already prepared, and the developer can focus on the core logic of the project. Simply put, a framework is like a ready-made skeleton for building software that increases the speed and quality of development. What is Django? Django is a server-side (backend) web development framework written in Python . This framework is designed for building web applications and provides developers with many features by default. The main goal of Django is to make web development faster, more secure, more organized, and more scalable. Django's official slogan: The web framework for perfectionists with deadlines This slogan indicates that Django was built for
创业投融资
Waymo says San Francisco service has resumed after one-hour pause
This isn’t the first time power outages have caused issues for Waymo.
AI 资讯
Kimi: Threat or menace?
Chinese company Moonshot AI released a new version of its Kimi model this week, prompting concern about "full AI communism."
开发者
Google might not kneecap the Pixel 11a with an old processor
Mystic Leaks suggests that the Pixel 11a will return to featuring a flagship-grade processor with the Tensor G6. Rather than the Tensor G5 found in the Pixel 10 and 10 Pro, the Pixel 10a shipped with the previous generation Tensor G4. That was a huge disappointment since, typically, the Pixel a lineup kept the modern […]
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Google is open-sourcing its 3D emoji
Now, if you want to, you can use Google's 3D emoji in your own creations. The company shared some details about how it went about designing the little pictograms and why, as part of World Emoji Day on Friday. Things you might not necessarily worry about in a 2D illustration suddenly become very important when […]
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Federal employees can download TikTok on their work phones again
The Department of Justice says that federal employees can now download TikTok on their government devices.
AI 资讯
How Google’s New Gemini Rates Work and How to Track Your Usage
Now that Google has changed how its usage quotas are tallied, you might not get as many AI responses as you did before.
产品设计
Friday Squid Blogging: Squid Washing Up on Cape Cod Beach
Lots of articles about this . As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Blog moderation policy.
AI 资讯
Apple and Google ordered to purge ‘nudify’ apps from App Stores
In letters sent to Apple and Google, San Francisco City Attorney David Chiu said that both companies have long been aware that they are hosting apps in violation of state law.
科技前沿
Hegseth wants a "High-T" military; doctors call it a clinical minefield
"We're turning the clock back on rational healthcare."
开发者
Ken Thompson — คนที่เขียนระบบปฏิบัติการใน 3 สัปดาห์
Ken Thompson — คนที่เขียนระบบปฏิบัติการใน 3 สัปดาห์ ปี 1969 เคน ทอมป์สัน อายุ 26 เป็นวิศวกรที่ Bell Labs เขากับทีมเพิ่งเสียโปรเจกต์ Multics ซึ่งเป็นระบบปฏิบัติการที่ซับซ้อนเกินไปจนถูกยกเลิก Bell Labs ถอนตัว ทีมแตก โปรเจกต์ตาย เคนมีเวลาเหลือเฟือ และมี PDP-7 ซึ่งเป็นคอมพิวเตอร์เก่าที่แทบไม่มีใครใช้ ใน 3 สัปดาห์ เขาเขียน Unix kernel, shell, editor, และ assembler ขึ้นมาบน PDP-7 — ทั้งหมดเป็น assembly — ภาษา B ยังไม่เกิดตอนนั้น B ถูกสร้างขึ้นหลังจากนั้น — เพื่อใช้เขียน utility ต่าง ๆ แทน assembly — และนี่คือจุดเริ่มต้นของสายภาษา B → C → Go ภาษา B — เกิดหลัง Unix เวอร์ชันแรก Unix เวอร์ชันแรกสุด — สิงหาคม 1969 — เป็น assembly ล้วน หลังจากนั้นไม่นาน Ken ก็เริ่มสร้าง B — โดยตัดทอนมาจาก BCPL — เพื่อให้มีภาษาระดับสูงไว้เขียน tools โดยไม่ต้องใช้ assembly ทั้งหมด B มาจาก BCPL (Basic Combined Programming Language) ซึ่งพัฒนาโดย Martin Richards ที่ Cambridge ในปี 1966 BCPL เป็นภาษาที่ไม่มี type — ทุกอย่างคือ word — และออกแบบมาให้ compiler พกพาง่าย Ken เอา BCPL มาตัดทุกอย่างที่ไม่จำเป็นออก — จนเหลือภาษาเล็กมากที่ทำงานได้บน PDP-7 ซึ่งมี RAM แค่ 4K words PDP-7 Assembly → Unix v1 (1969, 3 สัปดาห์) ↓ BCPL (Richards, 1966) ↓ ตัด feature, ลดขนาด B (Thompson, 1969-1970) ↓ ใช้ rewrite Unix utilities (ไม่ใช่ kernel) ↓ ↓ เพิ่ม type system, struct, portability C (Ritchie, 1972) ↓ Unix v4 rewrite ด้วย C (1973) B ไม่มี type system ไม่มีโครงสร้างข้อมูล มีแค่ word — เหมือนกับว่าเป็น BCPL เวอร์ชัน minimal B ถูกใช้เขียน shell, utilities, และ tools ต่าง ๆ ของ Unix — แต่ kernel ยังเป็น assembly อยู่ จนกระทั่ง Dennis Ritchie สร้าง C ขึ้นมาในปี 1972 ทำไมต้อง B PDP-7 มี assembly แต่นั่นไม่ใช่เหตุผลที่ดีพอที่จะใช้มัน Ken ไม่เชื่อในการเขียน OS ด้วย assembly ทั้งระบบ — assembly เร็วแต่เขียนช้า แก้ยาก พกพาไม่ได้ การใช้ภาษาระดับสูง (แม้จะสูงนิดเดียวแบบ B) ทำให้: เขียน shell, utilities เร็วขึ้นมาก แก้ไขง่าย — ไม่ต้องเขียนใหม่เวลาย้ายเครื่อง ใช้คนน้อยลง — Unix version แรกเขียนโดย 2 คน จาก B → C → Unix → ทุกอย่าง เมื่อทีมได้ PDP-11 ซึ่งเป็นเครื่องที่ใหญ่กว่า — B เริ่มมีปัญหา PDP-11 มี byte-addressing แต่ B ออกแบ
AI 资讯
Details of Alan Turing’s Voice Encryption System
Really interesting piece of cryptographic history : In November 2023, a large cache of his wartime papers—nicknamed the “Bayley papers”—was auctioned in London for almost half a million U.S. dollars. The previously unknown cache contains many sheets in Turing’s own handwriting, telling of his top-secret “Delilah” engineering project from 1943 to 1945. Delilah was Turing’s portable voice-encryption system, named after the biblical deceiver of men. There is also material written by Bayley, often in the form of notes he took while Turing was speaking. It is thanks to Bayley that the papers survived: He kept them until he died in 2020, 66 years after Turing passed away...
AI 资讯
San Francisco Demands Apple and Google Delete AI ‘Nudify’ Apps From App Stores
The City Attorney’s Office sent the tech giants cease-and-desist letters this week telling them to stop profiting from 13 “face-swap” apps that are overwhelmingly used to target women and girls.
AI 资讯
The Group Behind ‘2000 Mules’ Is Back With Another Election Conspiracy Film
True the Vote is working with a Detroit pastor to produce a new documentary called Trap, based on claims that have already been thrown out in court.
AI 资讯
WhatsApp Automation for Small Businesses in 2026: AI Replies, Lead Capture & Tiered Commissions
Your customers would rather message you on WhatsApp than fill in a contact form. That's fine at ten conversations a day. At a hundred, messages get missed, nobody knows which rep is on which deal, and at month-end somebody rebuilds the commission sheet by hand and gets it wrong. The usual answer is a $49–$499/month WhatsApp SaaS platform, priced per seat, with your customer data living in someone else's database. This post is the other answer: the same workflow on Google Sheets + Apps Script — and the one piece I see teams get wrong every single time, with the code to fix it. Where DIY WhatsApp automation actually breaks It isn't the messaging. Wiring a WhatsApp webhook into a sheet is a couple of hours of work, and I've written that build up separately — the webhook, the AI reply, and the lock that stops two reps chasing the same lead are all in Build a WhatsApp Sales Inbox in Google Sheets . I won't repeat it here. The part that breaks is the commission math . Someone writes =IF(revenue>10000, revenue*0.08, revenue*0.05) into a column, and three things kill it: A single sale spans two tiers — the formula charges the whole amount at one rate. The tiers change in July , and now every historical row recalculates at the new rate. A customer refunds in August on a sale from June, and nobody can unwind it without breaking the audit trail. So that's what this post builds: a tiered commission engine that survives rule changes and refunds. 1. Put the tiers in a table, never in a formula This is the whole trick. Make a Commission Rules tab, one row per rule: rule_id | rep_id | effective_from | effective_to | tier_1_cap | tier_1_pct | | | | | tier_2_cap | tier_2_pct | tier_3_pct --------+----------+----------------+--------------+------------+------------+----------- R1 | ALL | 2026-01-01 | | 10000 | 0.05 | | | | | 50000 | 0.08 | 0.10 R2 | rep_ayse | 2026-06-01 | | 10000 | 0.06 | | | | | 50000 | 0.09 | 0.12 rep_id is either a specific rep or ALL (the house default). Percenta
AI 资讯
It's official: EU will force Google to share search data and open up AI on Android
Google says these changes could endanger user privacy and security.
AI 资讯
Google Vids now lets you star in your own AI videos
Google is adding personalized AI avatars to Vids that let users create videos starring a digital version of themselves, alongside Gemini Omni-powered tools for generating and editing videos from prompts and reference images.
AI 资讯
Google is better at playing the AI regulations game
Today, the European Union ordered Google to give its AI rivals greater access to Android, the open-source operating system that powers billions of devices worldwide. The demand is hardly surprising. It may look like a defeat on paper for Google, which has spent years resisting exactly this kind of access, but it is a regulatory […]
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Google AI Mode now integrates with Canva, YouTube Music and Instacart
You can now make playlists, design flyers and compile shopping lists using AI in Search.
AI 资讯
Google's NotebookLM is now Gemini Notebook
Google already baked NotebookLM into Gemini, now it's changing the name to reflect the tighter integration