jankassens

10 ms·

61.
by jankassens 9y ago
For a long time, console.error had a stack trace in the Chrome devtools while console.warn didn't. I believe this was the main motivation to use console.error.
62.
by jankassens 9y ago
We've moved from runtime generation of queries to 100% of queries generated at compile time to remove a large chunk of computation out of runtime. Some APIs got more complicated to use than I'd like to. For example, pagination cur
63.
by jankassens 9y ago
Hey, Jan here together with Lee from the Relay team. Happy to answer your questions.
64.
by jankassens 9y ago
Hey, Jan here from the Relay team, happy to answer questions.
65.
by jankassens 10y ago
You can use `flow check`, but the server has the benefit of giving almost instant responses even on large code bases by only revalidating a subset of the project.
66.
by jankassens 10y ago
How would Uber find files on some employees personal device?
67.
by jankassens 10y ago
Crossing a red light is a pretty strong traffic violation in Germany. If the light was red for longer then 1 second apparently 200€, a 1 month driving suspension, and 2 out of 8 points to lose your license. https://www.bussgeldka
68.
by jankassens 10y ago
- Flow understands the semantics of it. - The path can only be given as a static function literal and there is no function call overhead at runtime because of the bundled babel transform that transforms the code to a bunch of ternary operat
69.
by jankassens 10y ago
I wouldn't be surprised if it's more accessible. I would think it has voice over like the iPhone which is supposedly one of the smart phones for visually impaired people.
70.
by jankassens 10y ago
Take an input that shows you the number of characters you typed or a form where the submit button is disabled until all required fields are filled in. These kinds of states might change on every keystroke and are not offered directly by a p
71.
Return true to win(alf.nu)
6 points by jankassens 10y ago|0 comments
72.
by jankassens 10y ago
There are definitely Individual Contributors who are on the same compensation level as directors. These are the engineers who revolutionize how the company operates, such as inventing HHVM and saving tons of resources.
73.
by jankassens 10y ago
That's how I understand it. "fill my bag with juices" is not the same as taking a snack for later.
74.
by jankassens 10y ago
They're definitely doing research for efficient JS on low end devices: - AOT compilation for a subset of JS: http://www.eecs.berkeley.edu/Pubs/TechRpts/2015/EECS-2015-13... - "A JavaScript engine fo
75.
by jankassens 10y ago
They used to type in short (3 or 4 digits) codes for the products at Aldi in Germany maybe 10 years ago. I assume they did this because the scanner technology was not as fast. The cashiers memorized the codes and were crazy fast.
76.
by jankassens 10y ago
While I don't know the internals of different regex engines, anything that sounds so simple will probably be done by a good regex compiler/engine anyway. The simple | separated list of keywords seems a lot less error prone. An 200
77.
by jankassens 11y ago
There is a tag on some Github issues "good first bug" that should be a good start. https://github.com/facebook/react/issues?q=is%3Aissue+is%3Ao... I think a lot of the core folks also hang out on IRC at
78.
by jankassens 11y ago
Thanks for the report. spicyj created an issue to track this: https://github.com/facebook/react-devtools/issues/172
79.
by jankassens 11y ago
everkitten.com was a similar fake service. Subscription to have a jung kitten. https://web.archive.org/web/20140218072828/http://everkitten...
80.
by jankassens 11y ago
In this case it's enough to set the algorithm to "bi-directional". If one side is enclosed it will stop. This only breaks if both disjoint parts are infinite (for example, an infinite wall between start and end.
81.
by jankassens 11y ago
You could test for a single file (possible with a timeout) and see if it's "fast enough" to check all files. You could also check in the background and update the display if the heuristic turned out wrong.
82.
Diary of Building an iOS App with React Native(herman.asia)
2 points by jankassens 12y ago|0 comments
83.
by jankassens 12y ago
Store memberships for points and rebates on products are really common here in the US. When you sign up for them, they ask for your email, phone number, address, etc. Safeway, a big supermarket chain, does this to an extreme. Many of their
84.
by jankassens 12y ago
They're already planning it: "Involve the user: Obtain user consent to trust service provider to decrypt select HTTPS" Quote from someone working for a satellite internet provider for airlines. Source: http://www.a
85.
Converting a Project to XHP(codebeforethehorse.tumblr.com)
1 points by jankassens 12y ago|0 comments
86.
Simplifying Code with React(kevindangoor.com)
1 points by jankassens 12y ago|0 comments
87.
by jankassens 13y ago
Advancements can be made in many different ways. If it's an advancement in polish, organization, and easy of use it looks like you'd agree it's the most advanced. It's probably not an advancement in customizability.
88.
Facebook Messanger for Windows Phone(windowsphone.com)
2 points by jankassens 13y ago|0 comments
89.
How far can MUNI take you in 30 minutes, right now?(roversf.com)
8 points by jankassens 14y ago|3 comments
90.
The magic behind Meteor: Declarative Programming and Autosubscribe(jamie-wong.com)
7 points by jankassens 15y ago|1 comments

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