Python is a dynamic interrupted language which is used in wide varieties of applications. It is very interactive object oriented and high-level programming language. There are no need declarations such as variables, functions, or methods in source code and parameters. Finally it is very attractive for Rapid application development. There is no any compilation step and edit test debug process for Python it instantly fast. Debugging process in python is Easy.
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MQTT is a lightweight protocol for ideal internet things. It is different from typical network protocols model and connections. It is established after the client requests for server for information directly. Whereas server sends back information to the client IP address. MQTT node is connected to the broker for subscribing a topic.
When a node publisher sends the same topic in the node and all other similar nodes those are subscribed to receive it.
In the above diagram node, 5 publishes ‘Hi’ to the node hello world. Similarly, node1 and node3 receive the message by subscribing to the topic.
What are Python Modules?
Modules are nothing but it consists of python code into one file. Which allows logically organizing python code. A module is a python object by named attributes that consists of classes, functions, variable, and also includes run able code.
By importing module python interpreter searches in three ways they are:
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What are the Advantages and Disadvantages of Python?
Advantages of Python:
Disadvantages of Python:
Python is now trending and booming technology. It can also learn by big data analytics as well as Hadoop professional. Those who are interested in learning python can start immediately now! Finally, will be having a good career by learning python course
One should have the basic understanding of computer programming terminologies and you no need any specific language to learn python.
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