Category Archives: Tecnologías de la Información

Tecnologias de la Informacion

404 on jquery min map file

If Chrome DevTools is reporting a 404 for a .map file (maybe, or, but can happen with anything) first thing to know is this is only requested when using the DevTools. Your users will not be hitting this 404. Now you can fix this or disable the sourcemap functionality. Fix: get the files Next, it’s an easy […]

Pusher: adding realtime bi-directional functionality via WebSockets to web and mobile apps

[Fuente:] Understanding Pusher Pusher is a simple hosted API for quickly, easily and securely adding realtime bi-directional functionality via WebSockets to web and mobile apps, or any other Internet connected device. We offer a rich suite of libraries that you can use within your applications, including a JavaScript client library for web and HTML5 apps. Our event based abstraction makes […]

AngularJS : E2E Testing : Protractor

[Fuente:] Protractor  Protractor is an end-to-end test framework for AngularJS applications. Protractor is a Node.js program built on top of WebDriverJS. Protractor runs tests against your application running in a real browser, interacting with it as a user would. Test Like a User Protractor is built on top of WebDriverJS, which uses native events and browser-specific drivers to interact with […]

AngularJS : Buenas practicas

[Fuente:] Single Responsability Cada componente de angular en su fichero Immediately Invoked Function Expression (IIFE) Envolver los componentes de angular con bloques de Javascript Esto elimina los efectos de ir dejando muchas declaraciones globales que pueden entrar en conflicto /** * recommended * * no globals are left behind */ // logger.js (function() { […]

Angular JS Egghead Videos Aprendis

“The dot” Si dejamos ng-app=”” (vacío) podemos tener un comportamiento de data-binding inesperado.Por ejemplo no será lo mismo {{pepe.message}} que {{message}} cuando tengo varios controllers y data binding fuera de controllers. Esto se produce porque hay un parent scope y se producen efectos colaterales Sharing data between controllers Se hace creando un factory y metiendo […]

Python: JSON Encoder and Decoder

[Fuente :] New in version 2.6. JSON (JavaScript Object Notation), specified by RFC 4627, is a lightweight data interchange format based on a subset of JavaScript syntax (ECMA-262 3rd edition). json exposes an API familiar to users of the standard library marshal and pickle modules. Encoding basic Python object hierarchies: >>> >>> import json >>> json.dumps([‘foo’, {‘bar’: (‘baz’, None, 1.0, 2)}]) ‘[“foo”, […]

Python: Tutorial for beginners

[Fuente:] Python Variables The Python Variables tutorial explains several types of variables in Python and how to use them. In the heart of every good programming language, including Python, are the variables. Variables are an awesome asset to the dynamic world of the web. Variables alone are dynamic by nature. However, Python is pretty smart […]

Python: Moving to Python from other languages

[Fuente:] Si eres un programador, Python puede ser el lenguaje más fácil de aprender de todos los lenguajes que te has encontrado. It is pretty typical to learn the Python language while you are writing your first non-trivial Python program, so feel free to skip “Hello World” and move right to file administration, GUI programming, […]

GAE: Python: Scheduled Tasks With Cron

[Fuente.] The App Engine Cron Service allows you to configure regularly scheduled tasks that operate at defined times or regular intervals. These tasks are commonly known as cron jobs. These cron jobs are automatically triggered by the App Engine Cron Service. For instance, you might use this to send out a report email on a […]