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Função	Retorno	Variável dentro do escopo	Uso
Let	Unit/Lambda*	it	Funções com chamadas encadeadas e checagem de objetos nulos
Run	Unit/Lambda*	this	Inicialização do objeto e o cálculo do valor de retorno
With	Unit/Lambda*	this	Executar funções no objeto dentro de um contexto.
Apply	Objeto	this	Inicializar e configurar um objeto
Also	Objeto	it	Ações adicionais que não alteram o objeto

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#Para quem tem que deletar muita msg das dead_queue, 
#e tem que selecionar uma a uma quais msg deseja excluir.
#Seus problemas acabaram! abra a fila clique em visualizar e  buscar e no console  cole isso:


function find_and_delete(to_find){
    $("div[style='overflow:hidden;white-space:nowrap;']").each(function( index ) {
    var text_to_validate = $(this).text()
    var n = text_to_validate.search(to_find);
    if (n > 0){

beatrizuezu

Installing Node.js with nvm to Linux & macOS & WSL

A quick guide on how to setup Node.js development environment.

Previous versions of these install instructions had been tested with:

• Ubuntu on WSL (Windows Subsystem for Linux)
• Ubuntu 18.04 LTS (Bionic Beaver)
• Ubuntu 17.04 (Zesty Zapus)
• Ubuntu 16.04 LTS (Xenial Xerus)
• Ubuntu 14.04.3 LTS (Trusty)

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PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

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git clone https://github.com/pyenv/pyenv.git ~/.pyenv

or these commands for Mac

brew update
brew install pyenv

echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.zshrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.zshrc
echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n  eval "$(pyenv init -)"\nfi' >> ~/.zshrc

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https://atom.io/packages/file-icons
https://atom.io/packages/minimap

https://atom.io/packages/linter
https://atom.io/packages/busy-signal
https://atom.io/packages/highlight-selected
https://atom.io/packages/sublime-style-column-selection
https://atom.io/packages/terminus
https://atom.io/packages/rainbow-csv

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# Dist .sh initial
sudo apt-get install curl build-essential openssl libreadline6 libreadline6-dev git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison

# get rvm
curl -sSL https://rvm.io/mpapis.asc | gpg --import -
curl -L https://get.rvm.io | bash -s stable
source ~/.rvm/scripts/rvm
rvm requirements

# install last ruby version

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#set where virutal environments will live
export WORKON_HOME=$HOME/.Envs
# ensure all new environments are isolated from the site-packages directory
export VIRTUALENVWRAPPER_VIRTUALENV_ARGS='--no-site-packages'
# use the same directory for virtualenvs as virtualenvwrapper
export PIP_VIRTUALENV_BASE=$WORKON_HOME
# makes pip detect an active virtualenv and install to it
export PIP_RESPECT_VIRTUALENV=true
if [[ -r /usr/local/bin/virtualenvwrapper.sh ]]; then
  source /usr/local/bin/virtualenvwrapper.sh

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...

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'handlers': {
        'console': {
            'class': 'logging.StreamHandler',
        },
    },

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mysql> desc produtos_produto;
+--------------+---------------+------+-----+---------+----------------+
| Field        | Type          | Null | Key | Default | Extra          |
+--------------+---------------+------+-----+---------+----------------+
| id           | int(11)       | NO   | PRI | NULL    | auto_increment |
| nome         | varchar(128)  | NO   |     | NULL    |                |
| valor        | decimal(10,2) | YES  |     | NULL    |                |
| categoria_id | int(11)       | NO   | MUL | NULL    |                |
+--------------+---------------+------+-----+---------+----------------+