(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
<?php | |
/** | |
* Split PDF file | |
* | |
* <p>Split all of the pages from a larger PDF files into | |
* single-page PDF files.</p> | |
* | |
* @package FPDF required http://www.fpdf.org/ | |
* @package FPDI required http://www.setasign.de/products/pdf-php-solutions/fpdi/ |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
$> brew cask install java | |
$> brew install kafka | |
$> vim ~/bin/kafka | |
# ~/bin/kafka | |
#!/bin/bash | |
zkServer start | |
kafka-server-start.sh /usr/local/etc/kafka/server.properties |
Picking the right architecture = Picking the right battles + Managing trade-offs
<?php | |
/** | |
* Gera a paginação dos itens de um array ou collection. | |
* | |
* @param array|Collection $items | |
* @param int $perPage | |
* @param int $page | |
* @param array $options | |
* | |
* @return LengthAwarePaginator |
The PATH
is an important concept when working on the command line. It's a list
of directories that tell your operating system where to look for programs, so
that you can just write script
instead of /home/me/bin/script
or
C:\Users\Me\bin\script
. But different operating systems have different ways to
add a new directory to it:
Any directory with __init__.py
is considered a package in Python.
Any python files inside a package is considered a module.
Modules contain functions and other bindings that is always exported.
If you are outside the package, and you want to import a module from a package:
This guide will enable systemd
to run as normal under WSL 2. This will enable services like microk8s
, docker
and many more to just work
during a WSL session. Note: this was tested on Windows 10 Build 2004, running Ubuntu 20.04 LTS in WSL 2.
To enable systemd
under WSL we require a tool called systemd-genie
Copy the contents of install-sg.sh
to a new file /tmp/install-sg.sh
:
All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker
. This will install the whole docker suite, left only Tini to be compiled manually.
When running FastAPI
app, all the logs in console are from Uvicorn
and they do not have timestamp and other useful information. As Uvicorn
applies python logging
module, we can override Uvicorn
logging formatter by applying a new logging configuration.
Meanwhile, it's able to unify the your endpoints logging with the Uvicorn
logging by configuring all of them in the config file log_conf.yaml
.
Before overriding:
uvicorn main:app --reload