10 best python generators
Python generators are a powerful and memory-efficient tool used in Python programming. They are related to computer technology and software development, but not directly associated with Kindle Ebooks or the Kindle Store. Below is an overview of Python generators:
Generator Basics:
- Generators in Python are a type of iterable, similar to lists or tuples.
- They are created using a function with the
yieldkeyword instead ofreturn. - When a generator function is called, it returns an iterator but does not start the execution immediately.
Lazy Evaluation:
- One of the key features of generators is lazy evaluation.The values are generated one at a time and only when requested.
- This is in contrast to lists, where all elements are generated and stored in memory at once.
Memory Efficiency:
- Generators are memory-efficient because they don't store the entire sequence of values in memory. Each value is generated on-the-fly.
- This makes generators suitable for working with large datasets or infinite sequences.
Iteration Protocol:
- Generators follow the iteration protocol in Python, which means they can be used in
forloops and other constructs that expect an iterable.
- Generators follow the iteration protocol in Python, which means they can be used in
yieldStatement:- The
yieldstatement in a generator function allows it to pause and save its state, and then resume from that state when the next value is requested. - This is different from the
returnstatement, which would terminate the function and lose its local state.
- The
Infinite Sequences:
- Generators can be used to represent infinite sequences, such as a series of numbers or an ongoing data stream.
Example:
python Below you can find our editor's choice of the best python generators on the market
Generac 7117 Gp2200I W 50St Inverter, Orange
Generac
Product description
Generac's GP2200i inverter generator provides outdoor enthusiasts with a portable power solution designed for a variety of open-air festivities . From weekends in the woods to outdoor cookouts and get-togethers, the GP2200i provides the stable power you need without disturbing neighbors or surrounding wildlife. Using TruePower Technology, the GP2200i produces the clean power required by a variety of sensitive electronics, tools and appliances. Compact and fully-enclosed, its lightweight design makes transportation easy, and its Economy mode feature also reduces fuel consumption rates and noise emissions to operate quietly for extended periods of time. Whether you're tailgating for the big game or simply want to enhance your campsite experience without disrupting the environment around you, Generac's GP2200i inverter generator is right for you. The parallel capability allows you to connect two units together to power your RV air conditioner, lights, cell phone (via USB port) and other portable appliances at the same time. 2 years limited warranty.
- Quiet, Compact, Easy to use. AC rated output running Watts: 1700, AC maximum output starting Watts: 2200. Rated 120 VAC Amperage-14.1
- Truepower technology provides clean, stable power ideal for sensitive electronics, tools and appliances while the 1.2 gallon fuel tank allows 10.75 hours of run time at 25% load
- Built-in handle makes it easy to transport and the integrated OFF/RUN/CHOKE knob simplifies startup procedures
- Economy mode provides excellent fuel economy and noise reduction while the LED status lights alerts you on low-oil, overload and power
- Parallel ready allows you to connect 2 inverters together for twice the power (parallel kit model 7118 sold separately)
User questions & answers
Question: What is the dB rating on this unit Answer: 50 dB at 1/2”. That is what the manufacturer is saying. Without a standard it is worthless information. I can claim mine is 47 dB but that measurement is at 30’ from the quietest side another claims 57dB but that is at 10’ Reporting the max reading from any side. Guess which one is quieter? Every generator is 0dB if you stand far enough away. Question: Where is it made Answer: Most of Generac’s products—like the XC Series portable generators—are built right here in Wisconsin. However, the iQ3500 is manufactured to our specifications by a partner overseas. Question: Where is it made Answer: Same as my DuroMax XP2000iS. These are all Yamaha clones. I paid $450 for mine. Same exact generator, just blue instead of orange. Also, the Pulsar PG2300iS at $429. Question: Generac 30 A for RV Answer: I have a Rockwood 233s travel trailer with a 15k air conditioning unit. This runs the whole unit, lights, fridge, water pump fans and AC no problem.
Functional Python Programming: Discover the power of functional programming, generator functions, lazy evaluation, the built-in itertools library, and monads, 2nd Edition
Packt Publishing
Effective Python: 59 Specific Ways to Write Better Python (Effective Software Development Series)
Random Number Generators—Principles and Practices: A Guide for Engineers and Programmers
De-G Press
Functional Python Programming - Create Succinct and Expressive Implementations with Python
Python Tricks: A Buffet of Awesome Python Features
Learning Python, 5th Edition
Clean Python: Elegant Coding in Python
Learn Python Programming: The no-nonsense, beginner's guide to programming, data science, and web development with Python 3.7, 2nd Edition
Powerful Python: The Most Impactful Patterns, Features and Development Strategies Modern Python Provides
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