carlosf

# train_grpo.py
import re
import torch
from datasets import load_dataset, Dataset
from transformers import AutoTokenizer, AutoModelForCausalLM
from peft import LoraConfig
from trl import GRPOConfig, GRPOTrainer

# Load and prep dataset

willccbb

# train_grpo.py
#
# See https://github.com/willccbb/verifiers for ongoing developments
#
"""
citation:

@misc{brown2025grpodemo,
  title={Granular Format Rewards for Eliciting Mathematical Reasoning Capabilities in Small Language Models},
  author={Brown, William},

lughino

//@version=4
'''
Quick explanation from "Market Cipher - what is just a closed source of this script with alerts. (DO NOT PAY 1.500$ JUST FOR ALERT FUNCTION!)"

Market Cipher B is an all-in-one oscillator allowing for more quality indications than ever before. 
It combines five algorithms (some well-known, some custom) that have all been fine-tuned and smoothed for optimal analysis and trading results. 
When all of the algorithms converge, Market Cipher B will project a “Green Dot” which will aid you in longing the dips in bull markets as well as temporarily exiting shorts in bear markets. 
The Green Dot is often accompanied by extreme sellers’ momentum and will warn you of potential market bottoms, giving you strong hands even when the night is at its darkest. 
Market Cipher B certainly excels on the small time frames, but is a particularly deadly tool for isolating large swings in the market.

artemuzz

Max Headroom in Three.js

I maybe watched too many old reruns during covid-19. :)

A Pen by Monica on CodePen.

License.

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

paragonie-scott

Hello software developers,

Please check your code to ensure you're not making one of the following mistakes related to cryptography.

I. General Mistakes

• Writing your own home-grown cryptography primitives (For example: Mifare Classic)
  • Exception: For the sake of learning, but don't deploy it in production.
• Using a fast hash function (e.g. MD5, SHA256) for storing passwords. Use bcrypt instead.
• Not using a cryptographically secure random number generator

LeCoupa

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs