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app.service('messages').dispatch('eventname', (message, hook) => {
  // Just dispatch to one user
  if(message.isPrivate) {
    return app.channel(message.receiver_id);
  }

  // Returning falsy or nothing will do nothing
});

// Send to a certain room

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Custom format for displaying bytes as kb, mb, gb or tb.

Response to a few places on the internet: https://productforums.google.com/forum/#!topic/docs/x_T_N-yRUYg And here: https://stackoverflow.com/questions/1533811/how-can-i-format-bytes-a-cell-in-excel-as-kb-mb-gb-etc

Here is one that I have been using:

[<1000000]0.00," KB";[<1000000000]0.00,," MB";0.00,,," GB"

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upstream app_server {
  ip_hash;
  server app_react:3000 max_fails=3 fail_timeout=30s;
}

upstream api_server {
  ip_hash;
  server api_feathers:3040 max_fails=3 fail_timeout=30s;
}

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Estimados, aca compartamos los resultados y ejercicios de base de datos

Ejercicios listados:

• Ejercicio Nº1
  • Version Olaf
• Ejercicio Nº2
  • Version Olaf
  • Version Sole(100% funcional)
• Ejercicio Nº3
• Version Edutardo

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window.ObjectSchema = function (value, options, throwError) {
    var regexpArray = /(array|\[([\]]+)\])/i;
    var finalObject = {};
    if (typeof options !== "object" || options === null) return false;
    if (typeof value !== "object" || value === null) return false;
    var defaultOptions = {type : "string", defaultValue : null, nullable : false};
    for (var property in value) {
        var v = value[property], o = options[property];
        if (property in options) {
            o = Object.assign(defaultOptions, o || {});

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brew install nvm
mkdir ~/.nvm
export NVM_DIR="$HOME/.nvm"
. "/usr/local/opt/nvm/nvm.sh"
nvm install node // download, compile and install the latest version of node

// install cordova, ionic and typescript
npm install -g cordova ionic typescript
// setting ios envivorment
npm install -gf ios-deploy --unsafe-perm=true

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sudo rm -rf /usr/local/lib/node_modules
sudo rm -rf /usr/local/include/node_modules
sudo rm -rf /usr/local/bin/node
sudo rm -rf /usr/local/bin/node-debug
sudo rm -rf /usr/local/bin/node-gyp
sudo rm -rf ~/.npmrc
sudo rm -rf ~/.npm
sudo rm -rf ~/.node-gyp
sudo rm -rf ~/.node_repl_history
sudo rm -rf ~/node_modules

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@NgModule({
    declarations: [
        //...
        IonRutDirective
        //...
    ]
})

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Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

• XCode is installed (via the App Store)
• XCode command line tools are installed (xcode-select --install will prompt up a dialog)
• Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

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/**
*   How to use it?
*       You only need set 'ng-number' attribute on you input like
            Example:
*               <input ng-model="myModel" ng-number>
*
*   How to integrate?
*       You need copy this code and paste after you module definition on you Angular app.
*           Example:
*               module('controllers', [])