i've designed my own communication protocols that run directly on udp. i couldn't tell you either.
post
Not sure every software engineer needs to know this. If they'd said web developer I suppose this would really be expected knowledge, but then you'd probably want to shoot them anyway.
Web developer, or business developer. A lot of inter-system communications these days is in JSON, whether there is any JavaScript involved or not.
Sure, but then you'd be using json_encode, json.dumps, Json.Serialize, etc., not JSON.stringify.
Do people really conflate json and javascript normally though? Java and javacript I get but no one actually says the full json acronym and it basically has an identity of its own.
honestly, this is used for debugging. Why not just pass the object as value to the console.log()
Stringify is used to serialize an object. This is useful if you are going to store the object or transfer the object contents to some other system or component, possibly over a network using a network protocol.
For debugging, you should use a function like console.log, which depending on the client might even offer an interactive UI to explore the object with structurally aware context. Not just print a giant string, which you get from stringify.
Stringify is used to serialize an object poorly
Not only used for debugging and also if you log a complex object, the way it gets displayed in the console is not always easy/possible to fully inspect. It will get.. truncated for lack of a better word
TypeError: JSON.stringfy is not a function
Oh shit didnβt notice the typo. Probably the all caps didnβt help.
Its ok, JavaScript is an interpreted language so the client won't notice until after we've shipped.
Maybe the client's interpreter's autocorrect will fix it at run time.
alternative scenerio:
Guy: "it turns javascript objects into texts in json format"
Soldier: "He uses javascript, shoot the poor bastard"
Alternative scenario:
Soldier B: Soldier A asked a JavaScript question instead of a software engineering question. He's not a real soldier, shoot him
Name 3 UML diagrams and 3 architectures!
Name 3 UML diagrams
Class diagram, use case diagram and... What was the useless, barely readable evolution of flowcharts called again? Activity diagram?
and 3 architectures!
MOS 6502, amd64, and... I've never figured out the ARM naming scheme. AAAAAAarch64 or something?
You only get shot in one knee.
By architecture I meant software architecture.
I ll do you a better one. Why is Jason?
Don't ask - if he told you then he'd have to kill you...
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Ugh, terrible memory unlocked.
I asked someone a similar question in an interview once. They weren't doing well and I wanted to end on a positive at least. I asked them to make a dict in python and for extra credit, turn it into a string using whatever library or method they want.
This was not for a junior position.
5 minutes of for loop insanity later they disconnected crying. I always felt bad for that guy.
when i last did interviews we didn't do live coding, but chatted to applicants about things they liked about their preferred language (this was a consultancy position). people who actually like to program tend to have loads of opinions. juniors moreso. the less engaged people were with those questions, the worse the solution the their take-home task tended to be.
a friend of mine interviewed a candidate who apparently visibly froze after every question, like it was a quiz. turns out they were being fed answers from people off-screen and those people hadn't expected casual conversation. they were found out when they forgot to mute.
I once had a candidate give the join link to the meeting out to several people (there were 3 unknown people in the call in addition to me and him). I immediately explained we can't do the interview with all these other people on the call and he proceeded to try and gaslight me that there were no other people in the call, like he honestly thought he had jedi mind truck powers.
I called over several coworkers to witness the clusterfuck, many lols were had.
Sounds like someone bullshitted their way through school to get a technical degree, not realizing that their bullshitting depended on the person they were bullshitting not being good or confident with technology, which gets rarer when you go into a technical career.
Haha I have also done an interview where the person had a friend in the room feeding them answers, though this one must have assumed his mic was worse than it was and didn't mute at all, so we could hear the mumbling of answers. To make it even funnier, though, their friend wouldn't have gotten hired either because none of their answers were good.
I kinda wanted to tell them they should find a smarter friend to help them cheat at interviews but instead just thanked them for their time and ended the interview.
Though tbh, I wasn't really impressed by any of the new grads from the schools we were looking at. Some of them made me wonder if they learned anything at all about software development during their time at school.
cat = dict(name=βGarfieldβ, color=βorangeβ)
str(cat)
Can I have that job?
I would have accepted this answer.
I was hoping for json.dumps, but that'll work.
I think json.dumps would not work if there is a datetime in the dict, right?
Yeah there's other edge cases too, like Decimal, but as long as you have those things imported when you send it through dumps it should work.
Just tried it in an ipython shell
import datetime
import json
json.dumps({"a": datetime.datetime(1970,1,1)})
And I got the TypeError: datetime not JSON serializable though.
If you don't care you can pass in default=str (I think) but if you do care you can define a function for what the string representation should look like and pass that in, but that's a happy path case to be honest. I usually only run into this problem when something is logging unknown data (otherwise I prefer to model data like this so the IDE is happy) so I pass in the default=str just to get it functional.
Duck typing usually works but, datetime man, datetime is the warp from Warhammer 40K, it will drive you mad.
Sprechen sie YAML?
XML has entered the chat
Ah, I see where he went wrong. The correct answer was "JavaScript? Ew."
Javascript is a human rights violation
i agree but hate to add the caveat that it (well, typescript) these days is by far the language that iβm most productive in, with the fewest bugs
it took me a long time to admit that to myself
itβs still a human rights violation
It is my GOD given RIGHT to pull half of NPM through MY MACHINE (and get compromised by 500 different MALICIOUS packages) due to my NEED for the MOST up to date PACKAGES!
I WILL have my hourly update to iseven() or I WILL have DEATH.
"There's just no way to prevent these kinds of attacks" says only language where this consistently happens.
If you ARENT updating your libraries every 15 MINUTES are you even a REAL PROGRAMMER!?
I MUST get ALL of the latest vulns and exploits on my machine NOW!
I've even written a script to change my API tokens for me since they get STOLEN so OFTEN because my OTHER SCRIPT updates NPM dependencies CONSTANTLY so I can ALWAYS be the FIRST to PULL IN the newest MALWARE.
They may think they have gotten over me, but they always come back.
Huh, this made me realize all these years that I've been pronouncing it as "jay-sawn." Is it really pronounced like "Jason?"
I've heard both. Personally, I will continue to pronounce it "Jay-Sawn" until I hear a damn good reason for why I should stop.
I say "Zhee-SOHN" to sound all fancy...until my coworkers start throwing stuff at me.
Im still saying json and you can't change my mind


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