True Crime: Boolean | Null Edition

Content This is Mike Mike's job is to write highly performant code that can work under load and handle lots of requests concurrently. His apps also have to be highly precise and reliable - all user inputs must be thoroughly validated, concurrent requests must not interfere with each other, there must be absolutelv no vulnerabilities. Mike needs to know how to find the best compromise between pertormance and data consistency: when to invalidate the cache, whether or not to wait for database write acknowledgement, and so on. He also needs to assume that his code will run in a cloud environment. in volatile containers that can de destroved at any time. Mike is a backend developer. This is Jane Jane's job is to write apps that will run on 200 different versions of 10 different platforms, on thousands of different devices with various screen sizes. All these devices must de able to downiodd, parse and oootstrap Jane's code in under 200 milliseconds. Jane works with a complex state tree that can be modified by various kinds of events, and the app's UI must be instantly updated to reflect these changes in the most efficient manner possible. Jane needs to know how to do code splitting, responsive lavout, render virtualization, serverside rendering, handle browser-specific quirks, and so on. Jane is a frontend developer. This is Bob Bob thinks that Mike is a real developer, but Jane isn't. RoD is a moron

Content index.js X 1 console. log (018 2 console. log (017 "018') "0171) Default: node index.js true false

Content 1.1 The Groovy story At Groovy One 2004 -a gathering of Groovy developers in London-James Strachan gave a keynote address telling the story of how he arrived at the idea of inventing Groovy. He and his wife were waiting for a late plane. While she went shopping, he visited an internet cafe and spontaneously decided to go to the Python website and study the language. In the course of this activity, he became more and more intrigued. Being a seasoned Java programmer, he recognized that his home language lacked many of the interesting and useful features Python had invented, such as native language support for common datatypes in an expressive syntax and, more important, dynamic behav- ior. The idea was born to bring such features to Java. ProdrammerHumor.io

The four horsemen of learning to code! On one side, you've got the lonely programmer figuring things out through trial, error, and tears. On the other side, the holy trinity that actually makes it possible: Stack Overflow (where code goes to be judged), W3Schools (the digital textbook we pretend to read), Indian YouTube tutorials (the true heroes who explain everything at 0.75x speed), and coffee (the magical liquid that converts caffeine into code). Let's be honest, without these four pillars, most of us would still be trying to center a div.

JavaScript's type coercion strikes again! In JS, when comparing strings with > , it performs lexicographical comparison - meaning "Dog" > "Cat" evaluates to true because 'D' comes after 'C' in the alphabet. The grumpy kitten represents Brendan Eich (JavaScript's creator) facepalming at his own language quirks. He unleashed these string comparison shenanigans on the world and now even cats are judging him for it. The feline uprising begins with alphabetical order!

OH. MY. GOD. The absolute BETRAYAL! 😱 You're telling me this "revolutionary" Rust GUI framework is just JavaScript wearing a trench coat?! The AUDACITY! It's like ordering a fancy artisanal coffee and discovering it's just instant coffee with extra foam! Developers spent YEARS escaping JavaScript's chaos only to find it smuggled back in through the Rust basement window! This is the programming equivalent of finding out your vegan burger is actually 100% beef. TRUST ISSUES ACTIVATED! 💔