vadv

This article is about how to plan connections to PostgreSQL in Golang applications.

Recommended libraries

The standard PostgreSQL library is de-facto: lib/pq

Also, the quite popular library is: pgx

I do not impose the use of any libraries, and I make a description of how to use the specified.

searls

Fix absolutely positioned divs when people turn their phones sideways

The problem

In Safari, if you have a layout container that's absolutely positioned to take up, at a minimum, its whole container (which isn't unheard of in "appey" internet home page thingies) using CSS like this:

.absolutely

zer4tul

A Simple, Base16 Friendly, Weechat Setup

Scripts

• Some must-have scripts

  /script install buffers.pl buffer_autoclose.py iset.pl go.py colorize_nicks.py

p120ph37

!/usr/bin/expect -f
set timeout 30
log_user 0
 
puts stderr "Generating OTP"
spawn oathtool --totp YOUR_SECRET_KEY_HERE
expect -re \\d+
set otp $expect_out(0,string)

puts stderr "Connecting to VPN server $server"

agreatfool

syntax = "proto3";

package com.book;

message Book {
    int64 isbn = 1;
    string title = 2;
    string author = 3;
}

kachayev

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

chrisswanda

Install WireGuard via whatever package manager you use.  For me, I use apt.

$ sudo add-apt-repository ppa:wireguard/wireguard
$ sudo apt-get update
$ sudo apt-get install wireguard

MacOS
$ brew install wireguard-tools

Generate key your key pairs.  The key pairs are just that, key pairs.  They can be