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Thursday, September 17, 2026

00:31:08cheeserexcept there are no bots allowed here.
00:31:52cheeserbut yeah. it looks like the web part is busted.
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01:55:37NeXeNone could have their client message a bot that's in no channel, the entire time, to keep a log then
01:56:02* NeXeN shrugs. not difficult technically. i dunno about the bot tho, probably some cloudflareups
01:56:18cheeseror just have your client log it like i have for decades.
01:56:38NeXeNhey i need to do some research
01:57:14cheeserthe bot's web interface is fucked because it uses an old dropwizard and the logging libraries don't work with it. i don't wanna fix because i'm actively (as in, in another tab in my terminal) replacing that UI as we speak.
01:57:28NeXeNcool, i wanna see it
01:57:43cheeserthe UI itself is "done." i just have to fix the oauth stuff that's there.
01:57:56cheeserthen probably the UI could use a new skin
02:00:07NeXeNwhat is the fe? vaadin or react/vue/angular ?
02:00:25NeXeNor just vanilla cheese(r)
02:00:47* NeXeN suddenly gets a craving for cheese cake
02:00:50dreamrealThere ARE logs for #java, just not through javabot for now
02:02:41cheeserfreemarker. 0ld sk00l
02:02:47cheeserit's going to be quarkus/qute, though.
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02:07:17sbalmoscheeser: What was it before Freemarker? I forget what it was called, and I used to work with it too.
02:09:12sbalmosWicket! It just came to me
02:12:12jreichercheeser: do you prefer freemarker over mustache? Or did mustache just not do enough?
02:17:22NeXeNcheeser: hey you know.....if something works it works....if you're confident in it then it's a good target
02:29:05cheeserjreicher: this UI code is *old* :)
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03:40:45NeXeNlegacy isn't a four letter word, it's a track record
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03:58:24NeXeNi will have to say i have used vaadin and it's pretty good. it's not the best in the world for everything but it makes dashboards, consoles, and various apps that fit a standard format (content sites) that makes it easy to spin up stuff knowing nothing but java. it's a little like swing/javafx so those skills kinda port over
03:58:44NeXeNno need to know any front end or js, and you can get typesafe all the way up and down
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10:56:02hassoon'morning
11:02:23jreicherI hope not. I'm on my third glass of wine.
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11:39:23ParaYou can get your daily dose of natrium by drinking 45,5 kilograms of wine.
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11:47:41nimajeBut you would overshoot your daily dose of sugar by a factor of 4 or something, I don't think thats a good idea
11:50:43jreicherI'll try it and let you know
12:08:27ParaHmm, maybe do lots of cardio to offset the carbs?
12:08:36ParaI think something like 160 hours should do it.
12:17:30jreicherThere's carbs in wine?!
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12:18:01ParaWell it sure ain't protein.
12:19:40jreicherI know. I drink white russians for that.
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15:23:06dreamreal~69
15:23:06javabotdreamreal, 69 is the expected class file format version number of class files emitted when compiling targeting Java 25, which is expected to be released in September 2025. Nice!
15:25:07ernimrilhmmm, a bit out of date
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22:35:35pr070calhi guys i need some help
22:35:56pr070calive made an arraylist that take an array of objects
22:36:36pr070cali write the objects into the array ("", "", "", "", "")
22:37:01pr070calthen i add the array to the arraylist arrList.add(values)
22:38:48pr070calwhen i print value[0] after ive written to it i can see it has the correct value
22:38:55pr070calif i print this System.out.println((((Object[])arrlist.get(i))[0]));
22:39:25pr070calthe value is always the same the last element i set it to for all 991 of them ?
22:41:58pr070calhttps://www.irccloud.com/pastebin/4J0RxuUB/
22:41:59nevetSnippet | IRCCloud
22:43:14pr070calit prints
22:43:16pr070calMLK-USDT
22:43:17pr070calMLK-USDT
22:43:18pr070calMLK-USDT
22:43:19pr070calMLK-USDT
22:43:20pr070calMLK-USDT
22:43:21pr070calMLK-USDT
22:43:23pr070cal900 times
22:43:47pr070calbut System.out.println(values[0]);
22:43:54pr070caloutputs
22:44:21NeXeNok, first off. use a pastebin if you're going to paste
22:44:27pr070calhttps://www.irccloud.com/pastebin/9nWmL9dO/
22:44:27nevetSnippet | IRCCloud
22:44:32NeXeNi look up and you've posted 50 lines
22:47:39pr070caldo you know what is going wrong here
22:49:47jreicherpr070cal: to begin with I would recommend not using casts, as a general rule. It stops the compiler telling you about your mistakes.
22:51:41jreicherWhat happens if you remove the cast?
22:52:24pr070calit says it must be resolved as an object
22:52:32pr070calthey are all stings though
22:52:35jreicherExact error please
22:52:47pr070calthe last one is just repeated over and over again
22:53:09jreicherI think we need to talk about precisely what the error means, which depends on knowing its exact wording, so if you could provide that...
22:55:18pr070cali added after this arrlist.add(i, values);
22:55:18pr070cal System.out.println((((Object[])arrlist.get(i))[0]));
22:55:46pr070caland it prints al the correct variables
22:55:49jreicherThe error please
22:55:53jreicherAfter you've removed the cast
22:55:59jreicherYou should not use casts
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23:07:30NeXeNok the values array look
23:07:55NeXeNwhere is it defined? somewhere outside the loop?
23:10:15NeXeNyou don't need toString() on a getString() btw since it's already string. but now look at this line, arrlist.add(i, values); ?
23:10:31NeXeNyou're adding the exact same values array refrence to the list on every iteration
23:10:55NeXeNat the end of the loop, every single index in arrlist points to the same memory address
23:13:06NeXeNlike jreicher pointed out the complex and unsafe casting
23:15:21pr070calbut i increments
23:15:32pr070cali just added that in to make sure it iterates
23:15:39pr070cali was using add()
23:16:07pr070calit all works if i print the value straight after i set it
23:16:21pr070calits only after the for loop when i check the array
23:16:46nimajeand where do you *set* values? (set not modify)
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23:17:15NeXeNif you instantiate values inside the loop it will work
23:17:17jreicherpr070cal: have you removed the cast, and if you have an error, what is it?
23:17:29NeXeNString[] values = new String[1]; or something
23:17:38jreicherThere might still be other problems, but a compiler error is the easiest one to solve, because the compiler is helping.
23:18:08NeXeNSystem.out.println(((String[]) arrlist.get(i))[0]) then i think, is what you will ...hold on did i miss a parens?
23:18:16nimaje(but why would you even have that as an array if you only care about one element from it?)
23:19:38NeXeNyeah, but my point is that's why it's printing the same thing 900 times
23:19:48NeXeNyou're simply just assigning the same reference over and over
23:22:38NeXeNpr070cal: what is this for, what are you trying to accomplish? are you avoiding using an ArrayList ?
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23:31:43pr070cali had to add this inside the loop Object[] values = {"","","","","","","","","",""};
23:31:49pr070calthanks guys
23:32:07pr070cali would have never have thought it a reference to the array[]
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23:33:29NeXeNyeah but you can do better
23:33:55nimajewhere would you have expected the copy? And why Object[] when all you store in there are Strings?
23:35:42pr070cali have doubles too
23:35:47pr070caland integers
23:36:02pr070calwhy doesnt it store the values into the arraylist
23:36:13pr070cali mean if it has to set a pointer
23:36:25pr070calwhy doesnt it just add the value in there
23:37:11nimajethe value is a reference to the array `values` you pass it
23:39:42nimajeand you probably want to write a record or a class instead of hammering your data into an Object[]
23:40:58NeXeNyeah a custom record would save you headaches
23:41:37NeXeNyou can group mixed types in a record
23:56:45NeXeNok, so this is how i would build a record if i had those various data types and i wanted to decompose a json object and create a record for type safe use, which is what you seem to be trying to do: https://paste.linux.chat/?cdc263ea989c545c#GtRBn6EfmKM3bENmW6ux7WUR88hsv79V2US3kiKC6dYD
23:56:46javabotNeXeN's title: "Linux.Chat PrivateBin"