telegraf
virgil
telegraf | virgil | |
---|---|---|
14 | 29 | |
7,682 | 897 | |
1.5% | - | |
8.9 | 9.3 | |
2 months ago | 11 days ago | |
TypeScript | Shell | |
MIT License | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
telegraf
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Is there any telegram bot to forward any message given to an special channel?
Simply use telegraf : https://telegraf.js.org/
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I own an advertisement group and would like two things.. a bot that prevents people from using advertisements more than a thousand characters... and a bot for English only groups. anyone?
this is pretty simple , you can create a bot yourself which simply listens for every message checks length and if exceeded deletes the message (bot must be added as admin ingroup and shows have read permission in bot settings) , I would suggest you to use https://github.com/telegraf/telegraf for the code,
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How to create a Telegram Bot using NodeJS
In this project we will use the Telegraf library to create the bot. To install it, you can use the npm install command.
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🥳 KaufmanBot v 3.2.0 🥳
Changed the main library for working with telegram from https://telegraf.js.org to https://grammy.dev, updated the source code for better work with typings
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Telegram Bots for Begginers
Of course, it's good to write API requests yourself. It reduces the dependency on third-party libraries and allows you to control the behavior of the code more. But when there are more such methods than twenty, it already increases the size of the code. It becomes difficult to manage all the logic. This is where third-party libraries(frameworks) come to the rescue. After choosing a language, you can consider the options of different libraries from the list here, on the official Telegram page. For JavaScript I recommend using node-telegram-bot-api and telegraf. For Python you can take pyTelegramBotAPI and aiogram(highly recommended).
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Show HN: We are trying to (finally) get tail-calls into the WebAssembly standard
It’s an expressive type system, but ime it allows developers to go crazy on type interdependencies and general entanglement, so you can’t just go to the “header” and quickly figure out what your method or a return value really is, despite TS has structural typing.
E.g. look at this: https://github.com/telegraf/telegraf/blob/v4/src/telegram-ty...
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Newbie Help: Telegraf telegram bot with async/fetch, media send and async management
The bot uses telegraf framework, which is an overlay for the original telegram api, which is a nightmare in code form.
- Desarrollando un Bot para Telegram
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Telegram celebrates 700M Users and introduces Telegram Premium
Honestly I found their API one of the worst ones I've ever used. The documentation is lacking, and they have some unintuitive quirks like posting messages with http GET requests and randomly concatenating strings in params (botNAMEOFBOT anyone?).
I didn't enjoy using it without a third party library [1].
Sending a single message is easy, but using the rest of telegram's features is "meh" when using pure API calls.
If you want to see a well designed API, you should take a look at FTX or Stripe. I love those two :)
[1] https://telegraf.js.org
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Telegraf VS Node-Telegram-Bot-API
Today the most popular ways to build telegram chat bots in node js are Telegraf and Node-Telegram-Bot-Api. The second is more popular by weekly downloads(250.000), but in this post I don't want to equalize them by stats. I want to talk about my experience with them, in which cases I used them and show you really nice guide, especially for Telegraf, cause they haven't readable docs for newbies or people who don't use typescript.
virgil
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Garbage Collection for Systems Programmers
For (2) Virgil has several features that allow you to layout memory with various levels of control. I assume you meaning "array of structs", and you can do that with arrays of tuples, which will naturally be flattened and normalized based on the target (i.e. will be array-of-structs on native targets). You can define byte-exact layouts[1] (mostly for interfacing with other software and parsing binary formats), unbox ADTs, and soon you can even control the exact encoding of ADTs.
Virgil is GC'd.
[1] https://github.com/titzer/virgil/blob/master/doc/tutorial/La...
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The Return of the Frame Pointers
Virgil doesn't use frame pointers. If you don't have dynamic stack allocation, the frame of a given function has a fixed size can be found with a simple (binary-search) table lookup. Virgil's technique uses an additional page-indexed range that further restricts the lookup to be a few comparisons on average (O(log(# retpoints per page)). It combines the unwind info with stackmaps for GC. It takes very little space.
The main driver is in (https://github.com/titzer/virgil/blob/master/rt/native/Nativ... the rest of the code in the directory implements the decoding of metadata.
I think frame pointers only make sense if frames are dynamically-sized (i.e. have stack allocation of data). Otherwise it seems weird to me that a dynamic mechanism is used when a static mechanism would suffice; mostly because no one agreed on an ABI for the metadata encoding, or an unwind routine.
I believe the 1-2% measurement number. That's in the same ballpark as pervasive checks for array bounds checks. It's weird that the odd debugging and profiling task gets special pleading for a 1% cost but adding a layer of security gets the finger. Very bizarre priorities.
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Whose baseline (compiler) is it anyway?
This paper is the first time I seen mention of the Virgil programming language, from the same author:
https://github.com/titzer/virgil
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JEP 450: Compact Object Headers
JavaScript handles the "no identity hash" with WeakMap and WeakSet, which are language built-ins. For Virgil, I chose to leave out identity hashes and don't really regret it. It keeps the language simple and the separation clear. HashMap (entirely library code, not a language wormhole) takes the hash function and equality function as arguments to the constructor.
[1] https://github.com/titzer/virgil/blob/master/lib/util/Map.v3
This is partly my style too; I try to avoid using maps for things unless they are really far flung, and the things that end up serving as keys in one place usually end up serving as keys in lots of other places too.
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Retrofitting null-safety onto Java at Meta
Whoa, interesting. I didn't know Kotlin had all those constructs.
In Virgil, a method on an object (or ADT) can declare its return type as "this". Then the method implicitly returns the receiver object. That trick is very useful to allow a chain of calls such as object.foo().bar().baz(). I find it readable and easy to explain:
https://github.com/titzer/virgil/blob/master/doc/tutorial/Re...
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A Ruby program that generates itself (through a 128-language quine loop)
I hadn't written one until ~30 mins ago [1]. I cheated and looked at a Java quine (not particularly elegant, but easy to see what is going on.), but I wrote one for Virgil. Just think string substitution; a string with a hole in it and you substitute a copy of the string, quoted into the hole. Just one substitution suffices.
[1] https://github.com/titzer/virgil/blob/master/apps/Quine/Quin...
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Integer Conversions and Safe Comparisons in C++20
Virgil has a family of completely well-defined (i.e. no UB) fixed-size integer types with some hard-fought rules that I eventually got around to documenting here:
https://github.com/titzer/virgil/blob/master/doc/tutorial/Fi...
One of the key things is that values are never silently truncated (other than 2's-complement wrap-around) or values changed; only promotions. The only sane semantics for over-shifts (shifts larger than the size of the type) is to shift the bits out, like a window.
The upshot of all that is that Virgil has a pretty sane semantics for fixed-size integers, IMHO.
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Show HN: We are trying to (finally) get tail-calls into the WebAssembly standard
LLVM and other compilers that use SSA but target a stack machine can run a stackification phase. Even without reordering instructions, it seems to work well in practice.
In Virgil I implemented this for both the JVM and Wasm. Here's the algorithm used for Wasm:
https://github.com/titzer/virgil/blob/master/aeneas/src/mach...
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Hacker News top posts: Jul 2, 2022
Virgil: A fast and lightweight programming language that compiles to WASM\ (54 comments)
- Virgil: A fast and lightweight programming language that compiles to WASM
What are some alternatives?
node-telegram-bot-api - Telegram Bot API for NodeJS
vigil - Vigil, the eternal morally vigilant programming language
node-telegram-bot-boilerplate - 🤖 Create telegram bot with this friendly nodejs boilerplate
libratbag - A DBus daemon to configure input devices, mainly high-end and gaming mice
pyTelegramBotAPI - Python Telegram bot api.
rust-asn1 - A Rust ASN.1 (DER) serializer.
Express - Fast, unopinionated, minimalist web framework for node.
kcachegrind - GUI to profilers such as Valgrind
telegram-bot-api - Telegram Bot API server
v86 - x86 PC emulator and x86-to-wasm JIT, running in the browser
aiogram - aiogram is a modern and fully asynchronous framework for Telegram Bot API written in Python using asyncio
Solaar - Linux device manager for Logitech devices