Python logic:
a = 256; b = 256 ➡️ a is b is True
a = 257; b = 257 ➡️ a is b is False
Integer caching in a nutshell. -5 to 256 share the same memory slot; anything higher gets a brand new object. 🐍🧠
Python logic:
a = 256; b = 256 ➡️ a is b is True
a = 257; b = 257 ➡️ a is b is False
Integer caching in a nutshell. -5 to 256 share the same memory slot; anything higher gets a brand new object. 🐍🧠
The absolute psychological damage of spending 6 hours debugging an asymmetric cryptographic failure or network timeout, only to realize the server time was off by 2 minutes.
NTP synchronization is the unsung hero of infrastructure. Always check your system clock before you question your entire architecture.
What’s the most trivial thing that wasted your whole day recently? 👇
#DevLife #SysAdmin #BackendDev #ProgrammingHumor #Debugging #Infrastructure #SoftwareEngineering #BuildInPublic #Linux
Let’s settle a classic, lighthearted developer debate: 🧑💻🔥
Do you prefer software that is opinionated (forces you to do things "the right way" like Django) or unopinionated (gives you total freedom but leaves you to build the architecture like Flask/FastAPI)?
Freedom vs. Structure. Where do you stand? 👇
#TechFacts #Y2K38 #Programming #DevLife #BackendDev #Linux #TechDebate #Terminal #SoftwareEngineering #BuildInPublic
The terrifying split-second when:
You type a powerful command in the terminal, hit Enter, and immediately realize you forgot to check which directory you were actually in. 🏃♂️💨💨
Heart rate: 180 BPM.
Always pwd before you regret. 🐧
#TechFacts #Y2K38 #Programming #DevLife #BackendDev #Linux #TechDebate #Terminal #SoftwareEngineering #BuildInPublic
The Year 2038 Problem (Y2K38): The Unix Apocalypse ⏳💀
On January 19, 2038, at 03:14:07 UTC, 32-bit Unix systems will run out of time. The integer used to store seconds since 1970 will overflow, flipping back to 1901.
Yes, embedded systems, old servers, and legacy tech will literally time-travel.
Are you running any 32-bit hardware that might witness the end of time? 🖥️💥
#TechFacts #Y2K38 #Programming #DevLife #BackendDev #Linux #TechDebate #Terminal #SoftwareEngineering #BuildInPublic
Question for the backend folks and database diggers: 🛠️🧠
What’s the most chaotic, unoptimized database schema or JSON structure you’ve ever encountered in production?
We spend our days parsing deeply nested configurations to make #Keepita seamless, but some legacy mobile formats really make you question reality. 💀
Drop your horror stories below! 👇
#Keepita #BackendDev #Database #JSON #SoftwareEngineering #DevLife #CodingHumor #BuildInPublic #IndieDev
Glad to be here @mwadmin ! Finally a place where privacy matters. I’m planning to introduce my project #Keepita here soon. I hope the Fedi community finds it useful and supports independent devs like me. Cheers!
#Introduction #NewHere #HelloMastodon #FOSS #OpenSource #Privacy #BackendDev #Linux #Python #Keepita
Existe um padrão que se repete em quase todo projeto Python que cresce. O código funciona, os testes passam, a feature está pronta — aí alguém percebe que uma rota específica demora três segundos quando deveria demorar duzentos milissegundos. Ou que um processo que roda em batch está consumindo 4 GB de RAM sem nenhuma razão óbvia. O instinto natural é abrir o código e começar a suspeitar. Aquele loop ali, essa chamada de banco, aquela list comprehension aninhada. O problema é que intuição é um método caro: você otimiza o que acha que é lento, gasta horas em algo que mal contribui para o tempo total, e o gargalo real continua intacto.