rajkosto

ZTE Yettel ruter uspostavlja sledece veze preko svog WAN kabla:
 
Connection: Management
DHCP IPoE VLAN 715 Priority 0
Vendor class dslforum.org
IP address 10.48.x.x/255.254.0.0
Ovu mrezu koristi da komunicira sa TR069 ACS-om na adresi https://acs.cetin.rs:10302/acs/serbia
 
Connection: Voice
DHCP IPoE VLAN 711 Priority 5

Rexagon

WHITESPACE = _{ " " | NEWLINE }
COMMENT = _{
    ("//" ~ ANY* ~ (NEWLINE | EOI) ) |
    ("/*" ~ (!"*/" ~ ANY)* ~ "*/")
}

ident_char = @{ ASCII_ALPHANUMERIC | "_" }

lc_ident = @{ ASCII_ALPHA_LOWER ~ ident_char* }
uc_ident = @{ ASCII_ALPHA_UPPER ~ ident_char* }

satmandu

#!/bin/bash 
# This goes in /usr/share/initramfs-tools/hooks/usbtrim
  
case $1 in
prereqs)
        echo "udev"
        exit 0
        ;;
esac

sainathadapa

import pandas as pd

def anti_join(x, y, on):
    """Return rows in x which are not present in y"""
    ans = pd.merge(left=x, right=y, how='left', indicator=True, on=on)
    ans = ans.loc[ans._merge == 'left_only', :].drop(columns='_merge')
    return ans


def anti_join_all_cols(x, y):

huklee

# -*- coding: utf-8 -*-
import logging
import os
import datetime
import time


class SingletonType(type):
    _instances = {}

fbartho

Performance on Synology RAIDs

(especially while expanding)

Warning: The exact commands may not match for your particular linux OS / Synology(NAS) device. I had to customize the commands after exploring my particular system's setup.

If you're new to linux, or this is a new piece of hardware / a new synology device, jump down to the section called "Inspecting a setup"

Contents

kvark

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

jFransham

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

KodrAus

Profiling performance

Using perf:

$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg

NOTE: See @GabrielMajeri's comments below about the -g option.

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.