Any Engineers here? Have you ever had a great tech interview experience? What made it stand out?
I'm currently looking to improve our technical interview process. A way to truly showcase an applicant's skills and potential...
#CodeInterviews #TechHiring #nomore #leetcode
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Today's challenge on LeetCode: Patients With a Condition 
Hint: Use .contains() with regex to handle variations
Give it a shot! [https://leetcode.com/problems/patients-with-a-condition?envType=study-plan-v2&envId=30-days-of-pandas&lang=pythondata] How did you approach it? 
#Python #Pandas #DataScience #LeetCode
Sharpening my coding skills with LeetCode! 
Try this SQL + Regex challenge: Find users with valid emails. Can you solve it? 
https://leetcode.com/problems/find-users-with-valid-e-mails?envType=study-plan-v2&envId=30-days-of-pandas&lang=pythondata 
Need a hint? Here you go: https://leetcode.com/problems/find-users-with-valid-e-mails?envType=study-plan-v2&envId=30-days-of-pandas&lang=pythondata
#LeetCode #SQL #Regex
CET #artificialIntelligence still can't reasonably(!) replace you (sure, you can be fired due to the #AI hype nonetheless), but AI can destroy the whole industry sector by destroying the trust in honest programmers:
www.linkedin.comAre Coding Interviews becoming a joke?
Just came across an AI tool that… | Karthikeyan NG | 238 commentsAre Coding Interviews becoming a joke?
Just came across an AI tool that completely changes the game for programming interviews. It can:
- Auto-hide when screen sharing and stay invisible
- Generate natural reasoning for "your" solution
- Simulate real eye movements to bypass monitoring
And guess what? It's open-source.
This raises a big question—if AI can "clear" coding rounds for candidates, do these interviews even test real skills anymore? Even if companies block one tool, another will emerge.
So, what’s next? A complete rethinking of tech hiring? More live pair-programming? Back to whiteboards? Or just let AI interview AI?
Adding the link to the tool in the comment. | 238 comments on LinkedIn
LeetCode but You Can Force People to Code in Light Mode >:) — https://www.beatcode.dev/
#HackerNews #LeetCode #Light #Mode #Coding #Fun #Programming #Humor
BeatCodeBeatCodeA live LeetCode battle game where you can use abilities to sabotage your oponents. Invite your friends and beat them with your code!
LeetCode Hard Challenge Solved!
| Python | HHKB keyboard | 40 min real time | no talking |
EP-15 https://youtu.be/xN9gKt1uQXo
EP-16 https://youtu.be/7J3fs18FgiY
![class BinaryNode
attr_accessor :value, :parent, :left, :right
include Enumerable
def each(...) = each_breadth_first(...)
def initialize value, left = nil, right = nil
@value, @left, @right = value, left, right
children.each { it.parent = self }
end
def left? = (not left.nil?)
def right? = (not right.nil?)
def parent? = (not parent.nil?)
def root? = parent.nil?
def leaf? = (left.nil? and right.nil?)
def balanced? = (left? and right?)
def all_balanced? = all? { it.balanced? or it.leaf? }
def children = [left, right].compact
def ancestors = if root? then [] else parent.ancestors + [parent] end
def descendants = collect { it.children }.flatten
def depth = map { it.ancestors.size }.max + 1
def each_breadth_first(&block) = traverse :push, &block
def each_depth_first(&block) = traverse :unshift, &block
private def traverse method, &block
nodes = [self]
until nodes.empty?
current = nodes.shift
yield current
nodes.send(method, *current.children)
end
end
end](https://cdn.masto.host/rubysocial/media_attachments/files/113/999/156/392/441/217/original/aa14b29c29e46dc8.png "class BinaryNode
attr_accessor :value, :parent, :left, :right
include Enumerable
def each(...) = each_breadth_first(...)
def initialize value, left = nil, right = nil
@value, @left, @right = value, left, right
children.each { it.parent = self }
end
def left? = (not left.nil?)
def right? = (not right.nil?)
def parent? = (not parent.nil?)
def root? = parent.nil?
def leaf? = (left.nil? and right.nil?)
def balanced? = (left? and right?)
def all_balanced? = all? { it.balanced? or it.leaf? }
def children = [left, right].compact
def ancestors = if root? then [] else parent.ancestors + [parent] end
def descendants = collect { it.children }.flatten
def depth = map { it.ancestors.size }.max + 1
def each_breadth_first(&block) = traverse :push, &block
def each_depth_first(&block) = traverse :unshift, &block
private def traverse method, &block
nodes = [self]
until nodes.empty?
current = nodes.shift
yield current
nodes.send(method, *current.children)
end
end
end")
I challenged my 11 year old kid to solve four easy problems on LeetCode faster than me. He solved 4 of 4 spending 2-3 minutes on each problem starting from reading the description. I solved two of them almost as fast but spent much longer for the other two 
#leetcode #programming
Bluesky SocialBluesky
Huge pages are very attractive but the way they are implemented is spooky.
Just tried fork() and accessing a huge page in the child process. Yes, got segfault.
Two decades have gone but all those hackers are still there https://lwn.net/Articles/250335/
#humans definitely need a genius to sort out this mess at last.
How about to create a #programming task on all those #leetcode or #adventofcode? Well, I suspect most will rush to their prompts and eventually fail with #ai but who knows...
lwn.netLarge pages, large blocks, and large problems [LWN.net]
Leetcode çözümleri | Special Array I | Bit manipülasyonu
https://www.youtube.com/watch?v=xLzNb5KOBd8&feature=youtu.be
Two trending threads on #hackernews on #AI and #interviews motivated me to make a quick intro video for CodeRev.app. It's a free, lightweight, #opensource tool to incorporate code reviews into interviews. With AI #programming assistants becoming more mainstream, it might be time to ditch #leetcode and focus on how well candidates can quickly assess the quality and correctness of AI generated code. Check out https://coderev.app
coderev.appCodeRev.app - Code Review as InterviewCodeRev is a lightweight tool to help you organize and conduct technical interviews using code reviews rather than leetcode.
You’re not getting into big tech without #LeetCode—but grinding endless problems isn’t the solution.
➜ Understand what companies actually test
➜ Solve problems strategically, not blindly
➜ Part 1 of 4: MLE coding interviews broken down
Full breakdown: https://buff.ly/4jyu7LZ
Medium · The Only Coding Interview Guide You Need for Your MLE Interview Part 1
LeetCode's got the broken Cloudflare, but their login process lets you hit "Sign in" while Cloudflare is sitting there spinning.
Task failed successfully.
Leetcode çözümleri | Adding Spaces to a String
https://www.youtube.com/watch?v=t6uH2noGzKs&ab_channel=SonerG%C3%B6n%C3%BCl
Roadmap: алгоритмы и структуры данных
Алгоритмы и структуры данных лежат в основе работы любого приложения или системы. Компании, такие как Google, Amazon или Microsoft, в процессе собеседований проверяют именно эти знания, поскольку они являются универсальными и применимыми ко всем областям разработки.
ХабрRoadmap: алгоритмы и структуры данныхАлгоритмы и структуры данных лежат в основе работы любого приложения или системы. Они помогают: Оптимизировать скорость работы приложений. Эффективно управлять ресурсами. Находить решения сложных...
Implementing number to Roman converter like this made me feel like a moron. But, hey, this piece of code works...
Continued thread
@alberta.nyc@tiktok.com "Two linked lists at the same time." AKA, "If leetcode questions actually happened on the job."
https://www.tiktok.com/@alberta.nyc/video/7445803475595775274?lang=en
#SoftwareEngineering
#SoftwareDevelopment
#software
#corecore
#hopelesscore
#hopelessnesscore
#tiktok
#programming
#LinkedList
#DataStructures
#Algorithms
#LeetCode
#PLT
#MonthlyRecap 2024-12
- I started playing #Cyberpunk2077
- I pulled an intercostal muscle 
- We went to 5 Christmas parties
- I did some of #AdventOfCode
- I started doing #leetcode problems
- I made some combat improvements to #StarSpark and got a demo up on itch
itch.ioStar Spark Demo by jeremyjackson89A turn-based fighting game with roguelite elements.
Here's 10 Reasons *Not* to do LeetCode
In my latest blog post, I break down why LeetCode isn’t for everyone, and might even be for you.
Lifting the veil:
Career Alignment
Time and relevancy Mental bandwidth How to showcase your real skills
Alternatives
Burnout is real
Find out more here: https://dreaming-of-dragons.blogspot.com/2024/12/wherein-we-face-lindwyrm-dont-do.html
Continued thread
