eginez

use rand::Rng;
use std::time::SystemTime;

fn rand_float() -> f32 {
    rand::thread_rng().gen::<f32>()
}

fn calcmatrix(matrix: Vec<Vec<Vec<f32>>>, indices: Vec<Vec<usize>>, big_size: usize) -> Vec<f32> {
    let mut res = vec![0.0; big_size];

eginez

// gcc -O3 one.c && ./a.out
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

float rand_float() { return (float)rand() / (float)RAND_MAX; }

float *calcmatrix(float ***matrix, int **indices, int big_size) {

  float acc = 1;

eginez

function gh_logs() {
  #needs fzf, jq, github cli
  branch_name=${1:-}
  repo_name=
  if [[ -n $2 ]]; then
    repo_name="-R$2"
  fi
  job_name=$(gh $repo_name pr checks $branch_name|fzf|cut -d$'\t' -f1)
  run_id=$(gh $repo_name pr checks $branch_name|grep "$job_name"|cut -d'/' -f8)
  echo run id: $run_id

eginez

[
  {
    "arguments": [
      "/usr/bin/gcc",
      "-c",
      "-Wsign-compare",
      "-Wunreachable-code",
      "-DNDEBUG",
      "-g",
      "-fwrapv",

eginez

# load data index on date
# time series data like credit card transactions for example
df = pd.read_csv('~/Downloads/time_series_data.csv', index_col='Date', parse_dates=True) 

# group by apply data and sum
df2 = df.groupby(pd.Grouper(freq='Y')).sum()

#df2 now contains sumarized data
# show perenctiles for example
df2.quantile([0.1, 0.5, 0.8, 0.9, 0.95])

eginez

from http.server import HTTPServer, SimpleHTTPRequestHandler, test
import sys


class CORSRequestHandler (SimpleHTTPRequestHandler):
    def _send_cors_headers(self):
        self.send_header("Access-Control-Allow-Origin", "*")
        self.send_header("Access-Control-Allow-Methods", "GET,POST,OPTIONS")
    
    def end_headers (self):

eginez

python -c "import sysconfig; print('-fprofile-use' in (sysconfig.get_config_var('PY_CFLAGS') + sysconfig.get_config_var('PY_CFLAGS_NODIST')))"

eginez

call plug#begin()
Plug 'neovim/nvim-lspconfig'
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-treesitter/playground'
Plug 'hrsh7th/nvim-compe'
Plug 'tjdevries/colorbuddy.vim'
Plug 'tjdevries/gruvbuddy.nvim'
call plug#end()

eginez

Create slice file to limit resources: /etc/systemd/system/docker.slice

[Unit]
Description=Slice with MemoryLimit of 80% for docker
Before=slices.target

[Slice]
MemoryAccounting=true
MemoryMax=10%

eginez

out = Pipe()
p = run(pipeline(`top`, stdout=out), wait=false)
## Now p is running in the background

## You can read out
output = String(read(out, 1024)) ## read() reads until eof, which is not what I need.
line = readline(out)

kill(p)