Tutorial by Examples: p

Start with importing the library. from amqpstorm import Connection from amqpstorm import Message Next we need to open a connection to the RabbitMQ server. connection = Connection('127.0.0.1', 'guest', 'guest') After that we need to set up a channel. Each connection can have multiple channel...

Loops can be nested, to preform iterated task within another iterated task. Consider the following loops: ch = 'abc'; m = 3; for c = ch for k = 1:m disp([c num2str(k)]) % NUM2STR converts the number stored in k to a charachter, % so it can be concatanet...

One of the easier steps is adding the appcache. Appcache will allow your application content to load even when there is no internet access. You won't be able to get any data from your mongo servers, but the static content and assets will be available offline. meteor add appcache

The following example is from 0.5 - 0.7 days, and illustrates how to log an error when the database hasn't populated the client side cursor yet. Template.landingPage.postsList = function(){ try{ return Posts.find(); }catch(error){ //color code the error (red) console.error(erro...

The following uses the Chrome Logging API. If the .group() syntax is used in multiple templates, it will graphically organize the console logs from different templates into a hierarchical tree. You can also see how to inspect the current data context, and how to stringify data. Template.landingPa...

Some teams find that they want to leave console log statements in their code, but not have them display in production. They will override the logging functions if a variable isn't set (possibly an environment variable). Additionally, this may qualify as a security feature in some situations. if (...

This deployment guide assumes you're using an Ubuntu server, and are either self-hosting or using an Infrastructure as a Service (IaaS) provider, such as Amazon Web Services or Rackspace. Your Ubuntu server needs to be running a daemon for launching other apps, for which we recommend the Upstart ser...

One favored approach to deploying to a server is to use Git or GitHub. This basically involves logging into your server, moving to the directory you want to run your app from, then cloning your files directly from GitHub. You then build your app on the server. This approach ensures that platform spe...

Alternatively, you may want to build your application, and then deploy it.. cd myapp meteor build --directory ../output cd .. scp output -r username@destination_host:/var/www/myapp-production

You'll need an upstart script in your /etc/init/ directory. Name it with your app's name, ending in .conf, such as /etc/init/myapp.conf. The basic upstart script looks something like this: ## /etc/init/myapp.conf description "myapp.mydomain.com" author "[email protected]&quot...

If you're running a replica set or have a need to shard your database, you'll want an upstart script that looks something like this: # /etc/init/myapp.conf description "myapp.mydomain.com" author "[email protected]" # used to be: start on startup # until we found som...

Finally, you'll need to start the Upstart daemon, and initialize your app as a service. sudo service myapp start

https://www.phusionpassenger.com/ https://github.com/phusion/passenger https://github.com/phusion/passenger/wiki/Phusion-Passenger:-Meteor-tutorial#wiki-installing

You'll need to add debugger statements to your code: Meteor.methods({ doSomethingUself: function(){ debugger; niftyFunction(); } });

For server side debugging, you'll need to use a tool like Node Inspector. Before you get started, check out some of these useful tutorials. HowToNode - Debugging with Node Inspector Strongloop - Debugging Applications Easily Debugging Meteor.js Walkthrough with Screenshots of Using Node Inspecto...

Besides Node Inspector, some people have reported success with a npm utility called debug. MeteorHacks - Debugging Meteor with npm debug

Template helpers are an essential part of Blaze and provide both business logic and reactivity to a Template. It is important to remember that Template helpers are actually reactive computations that are rerun whenever their dependencies change. Depending on your needs, Template helpers can be def...

// thecontroller.js $scope.sendVerifyEmail = function() { console.log('Email sent, whaaaaam!'); currentAuth.sendEmailVerification(); } // where currentAuth came from something like this: // routerconfig .... templateUrl: 'bla.html', resolve: { currentAuth:['Auth', functio...

layout_text_to_speech.xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:pad...

Ensure that you install the correct npm dependencies (babel decided to split itself into a bunch of packages, something to do with "peer dependencies"): npm install webpack webpack-node-externals babel-core babel-loader babel-preset-react babel-preset-latest --save webpack.config.js: mo...