evalphobia

Golang Benchmark: uuid(v4) vs cuid vs nanoid

Comparing these libraries

• github.com/google/uuid
• github.com/lucsky/cuid
• github.com/matoous/go-nanoid

result

christeredvartsen

Simple retry strategy for Guzzle 7

APIs might implement rate limiting, and if they do your clients might experience 429 Too Many Requests responses with a Retry-After header, informing your client how long it should wait before making the next request. And being good internet citizens we should all implement support for this in our API clients.

Guzzle includes a retry middleware class that can be used to handle this.

The implementation in this gist is a PoC, so feel free to build upon it, and comment if you think something should be added / removed.

awssimplified

Commands
------------
1. Build Docker Image
docker build -t test .

2. Run container /w image
docker run -d --publish 8888:5000 test

3. Login to ECR
aws ecr get-login-password --region REGIONHERE!!!! | docker login --username AWS --password-stdin ACCOUNTIDHERE!!!!.dkr.ecr.REGIONHERE!!!.amazonaws.com

paolocarrasco

Problem

You have installed GPG, then tried to commit and suddenly you see this error message after it:

error: gpg failed to sign the data
fatal: failed to write commit object

Debug

azimidev

Install Supervisor with sudo apt-get install supervisor in Unix or brew install supervisor in Mac OSX. Ensure it's started with sudo service supervisor restart in Unix or brew services start supervisor in Mac OSX.

In Unix in /etc/supervisord/conf.d/ create a .conf file. In this example, laravel_queue.conf (contents below). Give it execute permissions: chmod +x laravel_queue.conf.

In Mac OSX first run supervisord -c /usr/local/etc/supervisord.ini and in /usr/local/etc/supervisor.d/ create a .conf file. In this example, laravel_queue.conf (contents below). Give it execute permissions: chmod +x laravel_queue.conf.

This file points at /usr/local/bin/run_queue.sh, so create that file there. Give this execute permissions, too: chmod +x run_queue.sh.

Now update Supervisor with: sudo supervisorctl reread in Unix and with: brew services restart supervisor in MAc OSX . And start using those changes with: sudo supervisorctl update.

voskobovich

DROP TABLE currency;

-- Create table variable
CREATE TABLE currency (
  name   VARCHAR(20),
  code   VARCHAR(3),
  symbol VARCHAR(5)
);

ALTER TABLE currency CONVERT TO CHARACTER SET utf8;