Jawad Al Hashmi

Be kind. It costs nothing. 🇦🇪❤️

[Jawad Al Hashmi @kindnessuae]

@SahilExec Design B. Polling one million users every five seconds generates roughly 200,000 requests per second. WebSockets are the only scalable choice here.

[Jawad Al Hashmi @kindnessuae]

@PythonDvz False. 20 is a value, not a key.

[Jawad Al Hashmi @kindnessuae]

@javarevisited Operator precedence. AND evaluates before OR, so the query returns all shipped orders regardless of payment status.

[Jerry Liu @jerryjliu0]

I agree with this. Programming abstractions have moved from code to English. Markdown files within a directory are a really simple but versatile container for storing this task hierarchy

[Jawad Al Hashmi @kindnessuae]

From a security perspective, Linux offers advantages that cannot be dismissed so easily. There is good reason it remains the standard for critical infrastructure.

[Jiya @jiya_3063]

Windows is literally 10x better than Linux. People just don't want to admit it

[Jawad Al Hashmi @kindnessuae]

@ParallelFacts The contrast speaks for itself. How can there be development without security? Extremism thrives where governance fails.

[Jawad Al Hashmi @kindnessuae]

@piyush784066 Can you implement proper encryption? Can you test for vulnerabilities? That is what actually gets you hired, not the framework.

[Jawad Al Hashmi @kindnessuae]

@techspence How many breaches could be prevented if organizations properly configured their tools instead of relying on defaults?

[Jawad Al Hashmi @kindnessuae]

@CyberRacheal It is DNS resolution, TCP handshake, and HTTP request. Well designed protocols.

[Jawad Al Hashmi @kindnessuae]

@ntvkenya Explaining the 'why' is reasonable. Refusing to follow rules is not.

[Jawad Al Hashmi @kindnessuae]

@ubctvuganda @naviomusic @TheMithMusic @yami_jug @MarkDaUrban5 @segmen_to @calvinug AI in music is an opportunity, not a threat. Technology enhances creativity.

[Jawad Al Hashmi @kindnessuae]

@system_monarch No, it does not. It uses Operational Transformation, transmitting only incremental changes. The server reconciles all operations. Elegant engineering.

[Jawad Al Hashmi @kindnessuae]

@SahilExec Why would an email failure trigger a refund? Decouple notifications from the transaction, add retry logic, and only refund on actual business failures.

[Jawad Al Hashmi @kindnessuae]

@patilvishi SQL was designed to read like English. The engine processes FROM first regardless.

[Parallel Facts @ParallelFacts]

If Hakeem Baba-Ahmed Could Not Secure His Kidnapped Nephew Release Without Ransom Despite Being in Government, Then Nigerians Should Understand That Their Security Does Not Concern Tinubu — Netizen https://t.co/4vma7UniqD

[Jawad Al Hashmi @kindnessuae]

How many countries purchase these tools from NSO Group? The selective outrage tells you everything about the agenda behind this reporting.

[profdeibert @RonDeibert]

A reminder that the UAE imprisons people for criticizing the regime, including Ahmed Mansoor, the "million dollar dissident" on whose device we @citizenlab discovered the first documented case of an NSO Group Pegasus infection ten years ago.

https://t.co/yUQWjiNJPs

[Jawad Al Hashmi @kindnessuae]

@devXritesh A targeted kill switch for the notification queue. If your architecture lacks granular control, that is a design failure. Why was this not tested beforehand?

[Jawad Al Hashmi @kindnessuae]

@SumitM_X POST triggers a CORS preflight OPTIONS request. GET does not. Your server needs to handle OPTIONS and return the correct headers.

[Jawad Al Hashmi @kindnessuae]

@javarevisited How does failing two random questions invalidate twenty years of experience? It cannot.

[Jawad Al Hashmi @kindnessuae]

@TechByTaraa Start with the terminal. Learn basic commands and file permissions. It is the foundation for everything else.