Now You Look Like A Backend Developer

Content "Find The N-Th Digit Of A Number Which Is Constructed By Concatenation Of All Natural Numbers" "How do you do HashMap handle collisions in Java?" Tell me what differentiates C from C, Objective-C, C- and C, made with mematic ProarammerHumor.io

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 (!) 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

Content Is this a Nut? python Java JS It looks like a Nut, and cracks like a Nut, so sure, but if you really want to know, ask C. No, but it shares some of the same traits. Don't worry, I'll protect you from using it improperly. Not technically, but it implements the Crackable interface so you can treat it like one. Doesn't matter. You can multiply it with string for all I care. It'll probably work. I don't classify things. You're supposed to know what it is. What Java said. No, but we can work around that limitation if you're willing to risk the stability of the universe.

Ah, the classic SQL injection hack in job interview form. Guy answers "What's your name?" with something like Robert'); DROP TABLE Candidates; -- and the system just executes it, marking him as hired. The interviewer's confused face in the last panel is priceless. The sad part? After 20 years of SQL injection being a known vulnerability, I still find production code vulnerable to this exact attack every other Tuesday. Congrats on the job though, I guess your first task will be fixing their security.

Content Learning a language with good multi-threading and memory management me Status Fe Python Python Python Python Python Python Python Python 51 CPI 0.9 2 5 1.7 4.3 3.7 3.8 4.2 4 5 99 Memory 1.912.0 MB 1,628.0 MB 1.499.4 MB 1.109 2 MB 982.1 MB 971.2 MB 760.4 MB 574.8 MB

Content GitHub Please be adviced that the use of 'master' refers to the main branch and has nothing to do with slavery. It's a totally valid use of the word. Please confirm that you're not a ing racist, thank you! understand, I'm not a racist. reCAPTCHA Privacy - Terms