ttfkam

42 ms·

511.
by ttfkam 3y ago
https://hackmd.io/@roguegpu/r1RKQMdt3
512.
by ttfkam 3y ago
Svelte 3 was released 4 years ago. Svelte 4 had VERY few breaking changes, and those were in obscure corner cases. Four years in the JavaScript ecosystem denotes a very stable API. 99.9% of all Svelte 3 projects would likely need no code ch
513.
by ttfkam 3y ago
> If I have an option i'll stick with JSX. "I don't like the way the garnish looks they put on my ribeye, so I'm just gonna head over to McDonalds." JSX doesn't even parse the same as HTML5; it matches XHTML
514.
by ttfkam 3y ago
Enterprises love Angular… which is now on version 16. Speaking from personal experience, the level of breakage between Angular versions (specifically v13 to something newer) is far greater than what was found in Svelte 3-to-4. Svelte is sub
515.
by ttfkam 3y ago
Ah, I see. You're not familiar with Transferable Objects. Zero-copy transfer. No parse/stringify step. https://developer.chrome.com/blog/transferable-objects-light...
516.
by ttfkam 3y ago
> Workers aren’t “true threads” they’re isolates. True threads share state. True threads in fact fight over shared state, which is the problem. I see no inherent fighting over shared state in Rust yet it clearly supports threads. "T
517.
by ttfkam 3y ago
> I have absolutely no idea how one can be motivated to implement HTML parsing from WHATWG's description To be compatible with every other browser and HTML parser on the planet? Yes, it's quirky. That's what happens when y
518.
by ttfkam 3y ago
With async/await and callbacks, it's as you say. I/O-based concurrency is by far the most common in JS, and I'd even go so far as say in almost any language. Not everyone needs multiple tasks using CPU at the same time n
519.
by ttfkam 3y ago
Building GraphQL resolvers while juggling data loaders and reconciling GraphQL schema files has soured many developers. Try database-driven GraphQL instead using the power of PostgreSQL with the front end accessibility of GraphQL. All the p
520.
PostGraphile v5 Public Beta Announced(postgraphile.org)
11 points by ttfkam 3y ago|2 comments
521.
by ttfkam 3y ago
While Ted Codd is no longer around, Chris Date is, and even he has admitted the original "academic" notion of what constitutes a proper relational domain in SQL was incomplete/flawed. I can't recommend this presentation
522.
by ttfkam 3y ago
Good to know about INTERSECT and EXCEPT. MySQL can use computed columns to index individual JSON fields or serialize the whole thing to a varchar for a broad search, but that's not at all the same as indexing with hierarchical structur
523.
by ttfkam 3y ago
The complete feature comparison is here: https://www.sql-workbench.eu/dbms_comparison.html Range types, array types, foreign table wrappers, partial indexes, statement-level triggers, MERGE, non-blocking index creation, row
524.
by ttfkam 3y ago
Postgres has supported both binary and logical replication for many years now. In fact, in v16 (now in beta) it supports bidirectional replication (aka multi-master) out of the box [0]. Beyond that, the feature disparity between MySQL and P
525.
by ttfkam 3y ago
And web browsers. Every major web browser uses SQLite under the hood for bookmark management, IndexedDB, localstorage, sessionstorage, and various metadata. Windows and MacOS also use it extensively in various apps installed by default. The
526.
by ttfkam 3y ago
You are correct. I was thinking CSRF. XSS is why Content Security Policy exists. script-src 'self' There are no silver bullets, but together, they are greater than the sum of their parts.
527.
by ttfkam 3y ago
No more a trap than 5.7. It's no Postgres, but 8.x is faster and far more feature-complete than 5.7. Adds CTEs, window functions, and more.
528.
by ttfkam 3y ago
I thought they were talking about the database until I realized the publication date was too early.
529.
by ttfkam 3y ago
I'm surprised FULL OUTER JOINs weren't discussed. Then I realized SQLite doesn't support them. Perhaps it should have been titled: "How to Check 2 SQLite Tables Are the Same" I think SQLite's great, but "f
530.
by ttfkam 3y ago
Which is why you'd use HttpOnly along with the SameSite=Strict and Secure attributes. This would prevent an attacker from both sniffing and performing operations on behalf of the user via XSS.
531.
by ttfkam 3y ago
Yep, 100%. Using HTML as it was intended helps with SEO, accessibility, readability, semantic understanding, etc. It's got it all out of the box. Folks just seem to go out of their way to make things harder by focusing on the JS layers
532.
by ttfkam 3y ago
Try Svelte. It's quite easy to use most vanilla JS libraries and techniques with it. https://hackmd.io/@roguegpu/r1RKQMdt3 The ChartJS section is a good example. You're following the ChartJS tutorials to use
533.
by ttfkam 3y ago
Useful against the lone hacker. Far less useful against a botnet where the source IPs are both constantly changing and not necessarily a bad actor, just compromised. But sure. Security measures from 1998 have their place too, I guess.
534.
by ttfkam 3y ago
Oxford (like Harvard) is often less about what you'll know and more about WHO you'll know. At the undergrad level, the subject matter is generally very well-established. But when you want a job after graduation, being close friend
535.
by ttfkam 3y ago
I love pgcrypto and Postgres in general. In this case, I'm wondering why you'd perform such widespread encryption on a per-column basis. If there is that much to be encrypted, there's whole-disk encryption at rest. For networ
536.
by ttfkam 3y ago
False dilemma. Try Svelte.
537.
by ttfkam 3y ago
I agree that Vue is much better than React in this regard. Svelte and HTMx are both steps up from Vue in my opinion.
538.
by ttfkam 3y ago
The article claims that sequence charts are the only useful thing in UML. What about: Entity diagrams, especially for database ERD Timing diagrams (think: Gantt) Interaction/flow diagrams Use case diagrams
539.
by ttfkam 3y ago
First step: don't use React to build an app. Kidding. (Am I?)
540.
by ttfkam 3y ago
/me gestures emphatically at the entire "HTML & CSS in JS" paradigm. When you elevate JS above the others, you deprioritize those others in practice. Advanced knowledge of HTML among React developers is a surprisingly rar

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