Valdinei dos Santos

CheckIO Learn Python by solving Problems

django-filer File and Image Management for Django

Django Under The Hood Session Summaries

Celery is an asynchronous task queue based on distributed message passing. Task queues are used as a strategy to distribute the workload between threads/machines. In this tutorial I will explain how to install and setup Celery + RabbitMQ to execute asynchronous in a Django application. To work with Celery, we also need to install RabbitMQ […]

Hello! Today I will guide you through setting up React application with Django! Let's get started! First thing is where I place my javascript application? Should it be in another repository? Or maybe Django should use webpack to render js? I decided to use pattern called monorepo. What does it …

Dealing with user input is a very common task in any Web application or Web site. The standard way to do it is through HTML forms, where the user input some data, submit it to the server, and then the server does something with it. Now, the chances are that you might have already heard […]

As we saw in part 1 of this series, each program reads stuff from input and writes stuff to output. Whenever it reads strings of characters in the input, these strings are encoded in a certain encoding such as UTF-8. The program must decode these strings into an internal representation. When writing to the output, […]

One of my favorite patterns in Django is the combination of "fat" models and cached_property from django.utils.functional. Fat models are a general MVC concept which encourages pushing logic into methods on your Model layer rather than the Controller ("view" in Django parlance). This has a lot of benefits. It helps maintain the DRY (Don't Repeat […]

Procurei muitas formas na internet de fazer isso funcionar, desabilitar o touchpad do note quando conecto um mouse usb, tudo isso no ubuntu, nada do que encontrava fazia efeito, enfim, encontrei algo feito em python que resolveu o problema, nesse blog. arquivo: mouseSwitcher salve o arquivo como .py em alguma pasta e de permissoes de execução […]

Se está demorando muito aparecer o pedido de password no prompt, o que pode estar fazendo o ssh ficar lento no Ubuntu são dois parametros no ssh_config edite o arquivo /etc/ssh/ssh_config comente as duas linhas GSSAPIAuthentication yes GSSAPIDelegateCredentials no Pronto, abs.

Esse eu tive que postar 😀 muito bom. Comando pra fazer um sanduiche.