Is It Supposed To Be L Ike This

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 absolutely no vulnerabilities. Mike needs to know how to find the best compromise between performance 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 be destroyed 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 be able to download, parse and bootstrap 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 layout, 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. Bob is a moron.

When TypeScript sees an untyped variable, it throws a fit like your strict high school teacher. But the second you slap type:any on it? Suddenly TS is your best friend who "doesn't see a problem here." It's the programming equivalent of telling your compiler "just trust me bro" while silently sacrificing all the type safety you installed TypeScript for in the first place. The digital walk of shame every developer knows but won't admit to doing.

Content Quiz question: When exactly extension methods were added to C? A) After the battle of Austerlitz in 1805 B) Two days before Node. IS in 2009 C) The year doesn't matter (you don't say!) Prodrammerumor.ic

Content user.sayiI. IS A METHOD. sayi: function() HELICO S Thig.name! AND THEIS KEYWORD. REFERS TO THE CONTEXT IT'S CALLED IN let user sayHi: function() console. lag AND USer SavHI IS INSIDE THE user OBJECT user sayHi0); setTimeout( user .sayti, 1000 ) YES O PATRICKISAI METAPHOR FORMA ASCRIPT YES SO this.name SHOULD REFER TO user.name THAT MAKES SENSE HELLO, BOBI HELLO, I

Your elegant 20-line function at the top (the cat) vs the absolute monstrosity of dependencies it requires to run (the overloaded truck). That tiny NPM package you installed? Surprise! It just downloaded half the internet into your node_modules folder. Your hard drive is crying, your CI pipeline is timing out, and somewhere a data center is spinning up another server just to store your "hello world" app. And you're still missing that ONE dependency that actually matters.

Content Hacker Scripts Based on a true story: xxx: OK, so, our build engineer has left for another company. The dude was literally living inside the terminal. You know, that type of a guy who loves Vim, creates diagrams in Dot and writes wiki-posts in Markdown... If something - anything - requires more than 90 seconds of his time, he writes a script to automate that. xxx: So we're sitting here, looking through his, uhm, "legacy" xxx: You're gonna love this xxx: smack-my-bitch-up.sh - sends a text message "late at work" to his wife (apparently). Automatically picks reasons from an array of strings, randomly. Runs inside a cron-job. The job fires if there are active SSH-sessions on the server after 9pm with his login. xxx: kumar-asshole.sh - scans the inbox for emails from "Kumar" (a DBA at our clients). Looks for keywords like "help", "trouble", "sorry etc. If keywords are found - the script SSHes into the clients server and rolls back the staging database to the latest backup. Then sends a reply "no worries mate, be careful next time". xxx: hangover.sh - another cron-job that is set to specific dates. Sends automated emails like "not feeling wellgonna work from home" etc. Adds a random "reason" from another predefined array of strings. Fires if there are no interactive sessions on the server at 8:45am. xxx: (and the oscar goes to) fucking-coffee.sh - this one waits exactly 17 seconds (!), then opens a telnet session to our coffee-machine (we had no frikin idea the coffee machine is on the network, runs linux and has a TCP socket up and running) and sends something like sys brew. Turns out this thing starts brewing a mid-sized half-caf latte and waits another 24 (I) seconds before pouring it into a cup. The timing is exactly how long it takes to walk to the machine from the dudes desk. xxx: holy sht I'm keeping those