noxasaxon

Learning Rust

Getting Started + Installation | Cheat Sheet

Table of Contents

1. How Do I Start Learning Rust?!
2. Ok, I Think I Know The Basics But How Do I Get Better?!
3. Rustlang Tooling
4. Helpful References Throughout Your Journey
5. The Rust Community
6. Recommended (but not free) Books & Courses

nitred

About

• I faced bandwidth issues between a WG Peer and a WG server. Download bandwidth when downloading from WG Server to WG peer was reduced significantly and upload bandwidth was practically non existent.
• I found a few reddit posts that said that we need to choose the right MTU. So I wrote a script to find an optimal MTU.
• Ideally I would have liked to have run all possible MTU configurations for both WG Server and WG Peer but for simplicity I choose to fix the WG Server to the original 1420 MTU and tried all MTUs from 1280 to 1500 for the WG Peer.

Testing

• On WG server, I started an iperf3 server
• On WG peer, I wrote a script that does the following:
  • wg-quick down wg0
• Edit MTU in the /etc/wireguard/wg0.conf file

DareFox

    — Да?
    — Алё!
    — Да да?
    — Ну как там с деньгами?
    — А?
    — Как с деньгами-то там?
    — Чё с деньгами?
    — Чё?
    — Куда ты звонишь?

kdev33

TOC

Basic

Shortcuts

File & Folder Manipulation

Directory & Navigation

Jobs

I/O Redirection

SSH

Network

User and Group

strizhechenko

Pet project as a service

У людей бывают:

• идеи
• время
• желание

К сожалению не всегда все три бывают у одних и тех же людей. Бывает так, что есть люди, у которых есть идеи и желание их делать, но нет времени. Бывает так, что есть люди, у которых есть время и желание, но нет идей. Ни то ни другое не есть плохо, но возможно первые могут помочь своими идеями вторым, а вторые – первым.

Для этого и существует этот чатик.

apangin

_hashCode                               java/lang/Object.hashCode()I
_getClass                               java/lang/Object.getClass()Ljava/lang/Class;
_clone                                  java/lang/Object.clone()Ljava/lang/Object;
_notify                                 java/lang/Object.notify()V
_notifyAll                              java/lang/Object.notifyAll()V
_dabs                                   java/lang/Math.abs(D)D
_dsin                                   java/lang/Math.sin(D)D
_dcos                                   java/lang/Math.cos(D)D
_dtan                                   java/lang/Math.tan(D)D
_datan2                                 java/lang/Math.atan2(DD)D

rosghub

#
#    Configuration files for Manjaro i3 on Lenovo Yoga 2 pro 
#    to scale properly on HiDPI (3200x1800)
#
#####################################################
~/.profile                                          #
#####################################################

# UI element scaling, icons
export GDK_SCALE=2

san19899

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

daicham

image: java:8-jdk

stages:
  - build
  - test
  - deploy

before_script:
#  - echo `pwd` # debug
#  - echo "$CI_BUILD_NAME, $CI_BUILD_REF_NAME $CI_BUILD_STAGE" # debug

gwillem

# Add this snippet to the top of your playbook. 
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# [email protected]

- hosts: all
  gather_facts: False
  
  tasks:
  - name: install python 2
    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)