Daniel Lozano

👨‍💻Software Engineer | 💼 Entrepreneur | 🏍️ Biker
.c, .cs, .cpp, .css, .js, .jsx, .ts, .py & .ps1

[Daniel Lozano @DLozanoNavas]

@nalinrajput23 I'm wondering which language allows user-id. 🤔

[Daniel Lozano @DLozanoNavas]

@cometwtf No.

[Daniel Lozano @DLozanoNavas]

@RinoTheBouncer RDR2

[Daniel Lozano @DLozanoNavas]

@home_work_biz @ia_william Anyone can update html on the browser.

[Daniel Lozano @DLozanoNavas]

@freddier Contexto, porfa.

[Mark Vassilevskiy @MarkKnd]

Wondering how to build a perfect pitch deck?

I studied 70 pitch decks that raised $500M+ in funding.

Here’s a full guide: 🧵

[Adham Dannaway @AdhamDannaway]

❖ Design Systems Database

Collection of top design systems sorted by components and foundational styles.

Handy resource for component research 💯

Check it out 👇
https://t.co/Qjfq6BJ6Iw

[Daniel Lozano @DLozanoNavas]

@5eniorDeveloper Pseint

[Ashish Pratap Singh @ashishps_1]

7 Cache Eviction Strategies You Should Know:

1. 𝐋𝐞𝐚𝐬𝐭 𝐑𝐞𝐜𝐞𝐧𝐭𝐥𝐲 𝐔𝐬𝐞𝐝 (𝐋𝐑𝐔)
- Removes the least recently accessed item first.
- Works well when older data is less likely to be used again.
- Example: Browser cache, in-memory caches like Redis.

2. 𝐋𝐞𝐚𝐬𝐭 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐭𝐥𝐲 𝐔𝐬𝐞𝐝 (𝐋𝐅𝐔)
- Evicts the least accessed items over time.
- Prioritizes keeping frequently used items in cache.
- Example: Machine learning inference caches, recommendation systems.

3. 𝐅𝐢𝐫𝐬𝐭 𝐈𝐧, 𝐅𝐢𝐫𝐬𝐭 𝐎𝐮𝐭 (𝐅𝐈𝐅𝐎)
- Evicts the oldest stored item first, regardless of usage.
- Simple to implement but may remove still-relevant data.
- Example: Simple queue-based caching systems.

4. 𝐑𝐚𝐧𝐝𝐨𝐦 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 (𝐑𝐑)
- Randomly evicts an item when the cache is full.
- Low overhead, but less predictable performance.
- Example: Used in some network routers.

5. 𝐌𝐨𝐬𝐭 𝐑𝐞𝐜𝐞𝐧𝐭𝐥𝐲 𝐔𝐬𝐞𝐝 (𝐌𝐑𝐔)
- Opposite of LRU – evicts the most recently accessed item first.
- Useful when recent data becomes obsolete quickly.
- Example: Video streaming buffers, certain financial applications.

6. 𝐓𝐢𝐦𝐞 𝐭𝐨 𝐋𝐢𝐯𝐞 (𝐓𝐓𝐋)
- Items are evicted after a set time limit (expiry time).
- Prevents stale data, useful in distributed systems.
- Example: DNS caching, API response caching.

7. 𝐓𝐰𝐨-𝐓𝐢𝐞𝐫𝐞𝐝 𝐂𝐚𝐜𝐡𝐢𝐧𝐠
- Uses a fast in-memory cache (e.g., Redis) & a slower persistent cache (e.g., disk-based).
- Optimizes speed & storage by balancing hot and cold data.
- Example: CDN caching, hybrid cloud storage solutions.

💡 No single strategy is perfect—the right choice depends on:
- Data access patterns (frequent reads? high writes?)
- System constraints (memory, CPU, disk space)
- Performance trade-offs (latency vs accuracy)

♻️ Repost to help others in your network.

[Daniel Lozano @DLozanoNavas]

@MaverickAlbert5 Common sense (?)

[WorldCapture @WorldIPictures]

Hilo de mapas chulos que (probablemente) nunca has visto 🧵. 

1. Todos los caminos llevan a Roma

[@ardalis.com on BlueSky @ardalis]

How do you find anything in huge code files?
#dotnet #regions

[Milan Jovanović @mjovanovictech]

How can you build a reverse proxy in .NET?

A reverse proxy is an intermediary between clients and servers, routing client requests to the appropriate Microservice.

4 common use cases:
- Load balancing
- Monitoring
- Caching
- Security

One more use case for a reverse proxy 👇

[Security Trybe @SecurityTrybe]

Search Engines for PenTesters

[Daniel Lozano @DLozanoNavas]

@natsumiangello Un tris tarde…

[Anonymous H4ck3r @AnonymousH4ck35]

If you want an #investigation on user accounts,

Snoop, a #cli #python #tool, scans various sites, forums, and social networks for the presence of the username.

https://t.co/fAbAozp5mm

#OSINT #intelligence #infosec #cybersecurity #SOCMINT #reconnaissance

[Hacking Articles @hackinarticles]

Google Hacking Dorks Cheat Sheet

📷Full HD Image: https://t.co/yGrvnTACJe

#infosec #cybersecurity #cybersecuritytips #pentesting #redteam #informationsecurity #CyberSec #networking #networksecurity #infosecurity #cyberattacks #cybersecurityawareness #bugbounty #bugbountytips

[Programmer Humor @PR0GRAMMERHUM0R]

Auto complete title https://t.co/r3LANLrl5B

[nixCraft 🐧 @nixcraft]

true story :P

[Nick Chapsas @nickchapsas]

IDontGetItService