jiahao

#Set up data partition
sudo mkdir /data
sudo chmod 777 /data
sudo "echo /dev/xvdb   /data	ext4	rw,user,exec,comment=cloudconfig	0	2 >> /etc/fstab"
sudo mount /data

#Install build environment
sudo sed -i "s/enabled=0/enabled=1" /etc/yum.repos.d/epel.epo
sudo yum -y update
sudo yum -y upgrade

tanyuan

Smart Caps Lock: Remap to Control AND Escape (Linux, Mac, Windows)

把 Caps Lock 變成智慧的 Control 以及 Escape ：

• 單獨輕按一下就是 Escape 。
• 若按下時同時按著其他鍵，就會是 Control 。

這應該是 Vim 和 Emacs 的最佳解了！(Emacs? Bash 的快捷鍵就是 Emacs 系列的)

• Send Escape if you tap Caps Lock alone.

davidbjourno

Load, join and filter with Python/pandas

import pandas as pd

df_results = pd.read_csv(
    'data/raw/EU-referendum-result-data.csv',
    index_col='Area_Code')
df_aps = pd.read_csv(
    'data/raw/2395818381.csv',
    index_col='mnemonic',

talperetz

raulqf

How to install OpenCV 4.5.2 with CUDA 11.2 and CUDNN 8.2 in Ubuntu 22.04

First of all install update and upgrade your system:

    $ sudo apt update
    $ sudo apt upgrade

Then, install required libraries:

sidravi1

import autograd.numpy as np
import scipy.stats as st
import matplotlib.pyplot as plt
import matplotlib.animation as animation
import matplotlib as mpl
import seaborn as sns

from minimc.minimc.minimc_slow import hamiltonian_monte_carlo as hmc_slow
from minimc.minimc import neg_log_normal, mixture

MattPD

Program Analysis Resources

(draft; work in progress)

See also:

• Compilers
  • correctness
• Program analysis:
• Dynamic analysis - instrumentation, translation, sanitizers

junpenglao

jthomasmock

library(tidyverse)
library(tictoc)
library(arrow)

tic()
con <- DBI::dbConnect(duckdb::duckdb(), "data/pbp_db.duckdb")

nfl_pbp <- tbl(con, "nflfastR_pbp")
toc()

mattjj

import torch
import torch.utils.dlpack
import jax
import jax.dlpack

# A generic mechanism for turning a JAX function into a PyTorch function.

def j2t(x_jax):
  x_torch = torch.utils.dlpack.from_dlpack(jax.dlpack.to_dlpack(x_jax))
  return x_torch