Makistos

* Build docker compose without cache:
  docker build --no-cache
  
* Clean all:
  docker system prune -a
  
* Force docker compose to rebuild:
  docker compose rm -f
  
* Clean various stuff:

Makistos

import pstats
pstats.Stats('prof').strip_dirs().sort_stats("cumulative").print_stats()

Makistos

float actual = 0.0f;
float target = 100.0f;
 
for ( int step=0; step<500; step++ ){
    actual += (target - actual)/16
    printf("%f\n", actual);
}

Makistos

src = $(wildcard *.c)
obj = $(src:.c=.o)

LDFLAGS = -lz

psf: $(obj)
	$(CC) -o $@ $^ $(LDFLAGS)

.PHONY: clean
clean:

Makistos

{
    "FormattingOptions": {
            "NewLine": "\n",
            "UseTabs": false,
            "TabSize": 4,
            "IndentationSize": 4,
            "SpacingAfterMethodDeclarationName": false,
            "SpaceWithinMethodDeclarationParenthesis": false,
            "SpaceBetweenEmptyMethodDeclarationParentheses": false,
            "SpaceAfterMethodCallName": false,

Makistos

#!/bin/bash
# Delete old snapshots except the newest one

# Replace product and variant as needed

del_product () {
    read -a FILES <<< `ls -dt $1_BUILD_$2_*`
    unset FILES[0] # Do not delete newest
    for dir in ${FILES[*]}
    do

Makistos

:%!python -m json.tool

Makistos

# A very comprehensive document: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/Logical_Volume_Manager_Administration/index.html
# Assuming both disks have a partition created already. Think they should be already lvm2 pv?
sudo pvcreate /dev/sdc1 /dev/sdd1
sudo vgcreate workvg /dev/sdc1 /dev/sdd1
sudo lvcreate -l 100%FREE -n worklv workvg
sudo mkfs.ext4 /dev/workvg/worklv
sudo echo '/dev/workvg/worklv  /work ext4 defaults 0 2' >> /etc/fstab

Makistos

static unsigned char commit_ioctl()
{
	int block_dev = -1;
	int error_code = 0;
	int retval = 0;
	unsigned retry_count = 0;

	errno = 0; /* Clear errno - successfull function calls might leave old value. */
	block_dev = open(block_dev_name, O_RDWR);
	/* Need to save errno as it might be reset by library calls. */

Makistos

#!/usr/bin/python

import sys
from prettytable import PrettyTable
from collections import defaultdict
import pprint

# Columns
HOME_TEAM = 1
AWAY_TEAM = 4