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Gregory Sequeira
Gregory Sequeira

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Java Streams Cheat-sheet.

Namastey community,

Recently I started learning Streams (because you come across streams a lot while solving competitive programming -_-) and somehow I am not able to get a resource which consolidates/condenses/summarizes all the useful(probably all) stream functions.

Looked up on internet but couldn't find anything good for a cheat sheet.

Do you have something that I can refer to? A website, a git, notes, any resource!

Thanks in advance!

Top comments (5)

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danielw profile image
Daniel Waller (he/him) โ€ข

Bit late to the party...but anyway :D

As a quick one-page cheat sheet I find this one is pretty good: files.zeroturnaround.com/pdf/zt_ja...

and the accompanying article if you want more explanation what's going on:
zeroturnaround.com/rebellabs/java-...

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romaincarrillo profile image
RomainCarrillo โ€ข

Thank you for sharing ๐Ÿ‘

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askabhimanyu profile image
Abhimanyu Nagrath โ€ข

Hi Gregory,

You can refer this github.com/winterbe/java8-tutorial

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gregorys100 profile image
Gregory Sequeira โ€ข

Thanks Abhimanyu! This will help a lot.

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adam_cyclones profile image
Adam Crockett ๐ŸŒ€ โ€ข

I wanted to share this as an amazing find to explain reactive programming. It's very well written. gist.github.com/staltz/868e7e9bc2a...

Great read:

Is it Time to go Back to the Monolith?

History repeats itself. Everything old is new again and Iโ€™ve been around long enough to see ideas discarded, rediscovered and return triumphantly to overtake the fad. In recent years SQL has made a tremendous comeback from the dead. We love relational databases all over again. I think the Monolith will have its space odyssey moment again. Microservices and serverless are trends pushed by the cloud vendors, designed to sell us more cloud computing resources.

Microservices make very little sense financially for most use cases. Yes, they can ramp down. But when they scale up, they pay the costs in dividends. The increased observability costs alone line the pockets of the โ€œbig cloudโ€ vendors.

๐Ÿ‘‹ Kindness is contagious

Please leave a โค๏ธ or a friendly comment on this post if you found it helpful!

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