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12:00 AM
RELOAD! There are 1633 unanswered questions (94.4853% answered)
 
I'm a bit late to the scene, you guys already discovered some nice hats?
 
@DJanssens yeah...
 
Any page already dedicated to it?
 
but didn't we had a meta post last year that gave hints on how to get the special ones?
or am I imagining this,
 
12:02 AM
yeah there's a meta post about secret ones
 
Where is it?
 
oh hey, it'sa me
 
haha awesome
 
0
Q: Template class for Andrew's Monotone Chain Algorithm Convex Hull

Paul H.This is my first attempt at writing a template class. I am implementing Andrew's Monotone Chain algorithm, as described here to calculate a 2D Convex Hull. Since this is my first try at templates, I would like a review of my code to make sure I get started on the right track. ConvexHull2d.h // ...

 
So for the boat thing you just need to comment on one of the posts of the mod? However I've checked a few of his recent posts and none of them seems to have random comments :/
 
12:08 AM
I'm three away from Living in the Future.
Pops said to stop repwhoring, so I won't post it here.
I'll just have to keep editing it to keep it at the top until people notice.
 
@DJanssens theyre getting removed
 
Should I post a random comment and delete it myself?
Does that work?
 
just leave it and it'll get deleted
 
@TheCoffeeCup Been there, done that...
 
no punishments or anything
 
12:10 AM
Ok, lol.
 
So, yes it works! With the exception that this guys gets loads of notifications!!!!
 
Thankee very much, @Santa. I'm just two away.
 
@Hosch250 Any idea how old it has to be?
 
@TheCoffeeCup Old what has to be?
 
@Hosch250 np
there's a hat for pre-wb selfies
 
12:11 AM
@Hosch250 The question in order to get the Living in the Future hat.
 
My question was from before WB and my answer after.
@TheCoffeeCup Posted after WB starts.
 
a hat for post-wb selfie & question at +3
 
@Hosch250 after? Do you mean before?
 
Yes, before. I thought you said answer.
 
Living in the Future: Post an selfie to a pre-WB question
 
12:13 AM
BTW, if you hunt it out, be sure to upvote the accepted answer too.
 
Wow, I just got the Carl Fredrickson hat. Seems easy.
 
Do It Yourself: Post a selfie to a Post-WB question, both totaling +3 at least
 
Most of the SE network did.
 
 
Can you get 007 on a selfie?
 
12:16 AM
that's what I'm testing
 
If you can, then mine is eligible too.
If I get +5, I'm going to get Necromancer on my own post.
 
Alright, 5 more till that hat.
Just answered a random question of mine.
Thanks, Santa!
 
5 upvotes in a day, I guess I should go post some answers then :/
 
I posted 5 or 6 recently.
Most with 0 upvotes.
 
The batman one seems hard :/
 
12:20 AM
I got it.
 
@Hosch250 Wha...
 
You just have to be there when a question is being cleaned up and reopened.
 
@DJanssens right place at the right time
 
Or pay careful notice to the review queues?
 
How to get the Batman hat:
1. Get a mod to close a good question.
2. Edit the post.
3. Get another mod to reopen it.
 
12:21 AM
same thing
 
:P
 
Or find a question with only a link, no code. Edit it.
 
@TheCoffeeCup Pops said to behave.
Or he'd start banning us.
 
@Hosch250 I was just kidding.
 
Time for laundry :)
 
12:24 AM
Who is Pops?
 
How to get the Batman hat:
1. see a question without included code, but a link
2. watch it get closed (but don't cv)
3. watch op edit the code into the question
4. as the reopen votes roll in, edit the post yourself
5. ...
6. profit?
 
The starred P in chat list... Big-time <del>moderator</del> CM...
 
CM, not mod
 
@Quill I'm against #3, because I was yelled at (not really) by @200_success for doing that.
 
I noticed, cool.
 
12:25 AM
Great guy! Helped out a lot related to finalising the graduation here on CR
 
Awesome!
Anyway, gonna work some more on my thesis! take care guys
 
Someone just pinged me. I don't see a message. Why?
 
my edit
 
Different room?
 
to the batman thing
later @DJanssens
edits ping you
 
12:26 AM
oh.
 
anyway I called a reopening question yesterday and a few lucky bystanders got in a sneaky edit and sneaky batman
 
@TheCoffeeCup Wanna link it?
 
@Quill lol
 
eg Phrancis, Hosch
 
@IsmaelMiguel Link my selfie?
 
12:27 AM
@TheCoffeeCup No, the question with a bounty
 
I got batman later (while I slept), because I CVd Hosch's batman
hey @Mat'sMug how's it going?
 
@IsmaelMiguel Huh?
 
Nevermind, forgot I can check your profile and see it for myself
 
Thanks, Santa(s)!
 
You're welcome
 
12:30 AM
Thanks, Santa(s)! (again)
 
2
Q: Coin flips and Dice rolls in a stored procedure

PhrancisI saw a post in chat a few days ago, of what I thought was an interesting (albeit fairly simple) statistical challenge: By @skiwi: If I shoot once with 50% chance of target A and 50% of target B, and if I hit target A I have 95% chance to shoot again, then how many of target A will I hit on ...

 
@Quill good. Reloaded! :-)
 
actually using our ammo for once
hey @TopinFrassi where are we supposed to link our address wtf
 
Because we want the Vote early, Vote often hat.
 
Basically you need to cap every day
 
12:31 AM
And other hats as well.
 
@Quill Only 3 days.
 
Zak
@TheCoffeeCup Actually, 6.2 days/7
 
@TheCoffeeCup 250 votes & 7 x 40 = 280
around about 7, like I said
 
@Quill Whoops, I thought you meant rep cap.
 
nah, cap votes
 
12:33 AM
Yea, I realised that.
 
if @IsmaelMiguel accepted one of my answers, I'd get another hat
> caus I'm all about the hats, the hats
descriptive enough
 
lol
 
@Quill Today?
 
the hex dump one
 
But you want me to accept it today?
 
12:38 AM
well if you want
 
I honestly want to wait till wednesday
 
im just saying i would
 
I just got Copernicus. Where's the accept? (wait never mind)
 
as long as it's in winterbash, i get the hat
 
But if you desperatelly want the hat, I can accept
 
12:39 AM
1
Q: Recommend Next Note Purchase

Free_DI have just started trying to learn Haskell and tried to think of a practical, but simple problem to try and solve. I have a strong background in C, but am just beginning to dip my toes in the world of functional programming. The idea came from my investing in notes on Prosper: given a list of...

 
@IsmaelMiguel no pressure, Winter Bash is on for another 3 weeks :-)
 
Still
He is a hat maniac!
 
I'm not that desperate
 
Then I will accept tomorrow
 
#3 isn't going anywhere immediately
 
12:40 AM
It's just that you can come up with something else
Or someone else may answer
Accepting an answer is a huge turn off for most people
Specially on a PHP question
 
yeah, i'll improve it during lunch
 
what language?
 
That thingy
Javascript
 
oh, interesting
gonna be a cool review ;-)
 
12:43 AM
You can see it working on: meta.stackexchange.com/a/256170/289125
There are better ones (the first, for example)
 
@Hosch250 I got 007 on the selfie!
 
@Quill Nice.
 
I haven't gotten the other one.
 
which one?
 
Living in the Future.
 
12:46 AM
one more up
 
3 more for 007.
I could probably get it if I pimped, but Pops said not to.
 
hey guys
upvote this really good answer, it's very well written and the content is bloody great m8
4
A: Mutual Exclusion with Mutexes

Hosch250Since I wrote this post, I have learned a great many things, including that R# is very helpful when learning better programming skills. My naming is off. I should name my method parameters using camelCase, so BuffSize will become buffSize, etc. This will help the readability of the code becau...

 
Already did :(
 
Upvote the accepted one too. It is better.
 
12:49 AM
done
I just gave this one a bounty
31
Q: Connect Four AI (Minimax) in Clojure

naegI wrote a Connect Four game including a AI in Clojure and since I'm rather new to Clojure, some review would be highly appreciated. It can include everything, coding style, simplifications, etc. But keep in mind the AI is not finished yet, other heuristics will be added in the near future. Curren...

 
I did that before
it goes nowhere
 
And rolfl did that too, with a huge one.
That question just eats bounties.
 
oh buggah!
well someone learn Lisp, quickly Quigly
 
maybee
 
I bet someone can say something about the number of Parenthesis pairs
 
12:52 AM
Earned Necromancer on my own question. I wonder how often that is done?
Probably a bunch this Winter Bash.
 
@Hosch250 A lot more than a bunch.
 
(Lisp(lol))
2
 
@Phrancis ((((((((((moreLols(Lisp(lol))))))))))))
 
1
Q: 1, 2, Fizz, 4, Buzz: FizzBuzz

TheCoffeeCupI just recently started working on python (interesting language, actually), and, as I always do when I learn a new language (with the exception of BrainFuck, that's too hard), I write a FizzBuzz program. I notice there is no error-checking, so my program would have problems with incorrect input,...

 
More fizzbuzz
 
12:53 AM
@Phrancis My fizzbuzz
TTGE
 
TTGE?
 
I'm for second network wide now too
 
Time To Get Evaluated?
 
I have 12 hats. I could get a 13th if I get 2 more upvotes on that selfie.
 
1:08 AM
@Jarod42 I have not since I did not know that such things existed. After a quick google search I think that this is a great tool that I really need to learn as I get into working with more complex algorithms (this is the first time I have ever had a time complexity issue that wasn't rather obvious just through code review). Do you have a specific c++ profiler in mind (ubuntu friendly por favor) that you would recommend? — bstadt 51 secs ago
 
@CaptainObvious I tried
 
@rolfl or @Phrancis around?
I just posted an answer to an unanswered SQL question, and rolfl always finds something that I didn't know and teaches me something, so I must post an obligatory pimp link
10
Q: Find & Delete Duplicate Records on All Tables in current MSSQL Database

marcAKAmarcThe purpose of this code is to search the entire database for duplicate records and produce a script that a user could then run to delete all of the duplicates. The stored procedure takes the following parameters: @DiscludeTables varchar(max): a string of Table Names separated by semicolons....

 
yo @Mat'sMug what do you think about going for this hat later on?
 
My go at it kinda fell flat :P
1
Q: Do we receive hat notifications on the Android mobile app?

NᴏᴠɪᴄᴇIɴDɪsɢᴜɪsᴇI know hats are not enabled in the Android app, but is there a way to receive notifications when you have earned one? Similar to when you get a comment or other notification, just for hats, or has the app been left entirely normal this year?

 
Do 4 connected coins in connect4 really pay 1048576 points?????
 
1:20 AM
Make sure it is controversial enough
 
Seems excessive if that's the case
 
can someone downvote that above question please
nice hat @jamal
 
:D
 
lol
 
Maybe without the mustache, I'd look a bit more like Tom Baker.
 
1:24 AM
My Heart just skipped a beat! I went to my profile and saw a -70 next to reputation. I forgot I offered a 100 rep bounty
 
Supper time, see you later.
 
This is weird, the question states "without pinging some website". — Mindwin Jan 21 '14 at 17:57
And the OP accepts it anyway.
 
@Quill-HATMANIAC you can chat with your recipient by private chat. So you need to wait until the person asks you. If they don't, it's because they're planning on giving something that doesn't need your address! :)
 
it just said answer in your wishlist
oh the wishlists are private
 
1:29 AM
Going to bed early, 'night hat-hunters!
 
@TopinFrassi have the names been drawn?
 
@Phrancis yes
 
Hey @Phrancis did you check out that SQL Zombie?
 
@Malachi - your points about case-consistency are good, your indentation suggestions are meh, the recommendation for the left join instead of the not-in is suspect, and the switch of the comments from select/delete, is meh.
I consider it to be a somewhat "fluff" review - did not hit any of the meat on the question.
 
1:44 AM
That Batman hat may be a challenge to get. I haven't yet found a salvageable closed question.
 
@Jamal Some already got it.
 
1 hour ago, by Quill
@DJanssens right place at the right time
 
@Phrancis yes they were drawn! Everyone should have received an email!
 
1:57 AM
I did.... gears turning....
 
@rolfl I am right about the left join though, right?
 
@Malachi yes I think its good
 
> the recommendation for the left join instead of the not-in is suspect
 
fluff is better than nothing on a post that is already coming for my brains, right?
there is a lot of selecting going on to split that string, I have a thought on that as well, I think I may add it as an opposing answer.... thinking
@Phrancis if I changed that list of Tables to a comma delimited string instead of delimited by Semi-colons, could I put that directly into the NOT IN statement as a variable?
I guess I could have pointed that at @rolfl as well
 
2:10 AM
0
Q: Visual basic code isn't puttint the right math out

Bryan here is my code, and I'm unsure if it's a logic error or prograaming error. My math isn't coming out right. It's supposed to prompt for 5 scores and then it outputs the results in decimal and in letter grade(lblGrade) Option Strict On Public Class frmGradeBook Dim intGrades...

 
I don't have any SQL Servers running on this machine....so yeah.....
 
2:21 AM
Cool... I got a beard... :-)
At least for a little time on the main site...
 
So it's been verified (by me & a few others) who don't have cv privs on SO but have the hat, that flagging works too — Quill - HAT MANIAC 38 secs ago
^ you can get odinson from flagging too
 
@Quill-HATMANIAC, I'm kind of holding you partly responsible for me having a little large beard...
... or was it a wig? Nah... Beard...
 
lol really long sideburns
 
oh yeah
Are there many hats connected to bounties since the featured list has grown such?
 
No.
 
2:30 AM
Why so many bounties then? Just to trigger upvote activity on ancient questions?
 
@Malachi You could, if you did dynamic SQL string. Otherwise, you'll have to parse it kinda like they are doing
My thought if I had to do something like that would be to take a string, and make just one dynamic SQL statement against sys.objects, or the sys.tables & sys.columns views, and from there maybe make a cursor
But that would be a complete rewrite
 
@holroy We were all checking because there were two bounty-related hats last year.
 
Ok... Aim, fire, ... and miss?
oh well... TTGTB again...
 
good night abraham lincoln lol
 
2:36 AM
good night!
 
I see hat-beards are back :)3
 
@Phrancis lol, I might take another look at it tomorrow, if I am not in too deep on VB.NET questions
 
@Malachi - the left join is "suspect" in that "it won't work unless you do gymnastics that you have not given details of in your answer".
The not-in is a better solution IMHO
 
by gymnastics you mean that it will be more trouble than it's worth?
 
2:43 AM
@Phrancis So are bathtubs.
 
It will require group by's, and having clauses, or another CTE, as far as I can tell, yes.
 
trivia: in Japanese slang w means lol
 
Have you considered a simple case, @Malachi ? When has a not-in ever been substitutable with a left-join?
Two simple tables, integers. The first table has "Nums", the values 1 through 10. The second table, called "evens", has the values 2, 4, 6, 8, 10. Now, how can you rewrite: select * from Nums where value not in (select value from Evens)
 
2:58 AM
Monking
 
WTH does Monking mean?
 
A greeting to the Monkey doing his Monkey business
 
25
A: What's a Zombie? And what are the many other memes of Code Review?

Vogel612Meme: Monking Originator: Morwenn Cultural Height: The 2nd Monitor Background: A morning greeting to the Monkey doing his monkey-business, in other words: monking Examples: A small chat search Variations: Monkernoon, Monkevening, Monknight, ... Important is only that it begins with Monk... ;...

 
@rolfl I am not ignoring you... I am learning
 
@Malachi I'm doing the same! good stuff @rolfl
 
3:05 AM
possible answer invalidation by jimy_loon on question by jimy_loon: codereview.stackexchange.com/posts/113703/revisions
 
3:16 AM
I removed my remarks about the left join. it seems I have a twisted idea of what a Left Join is and need to do some hard learning to unlearn the bad information in my head, thank you @rolfl
 
No problem ;-) I think
@NᴏᴠɪᴄᴇIɴDɪsɢᴜɪsᴇ - you must be new here ;-)
 
It's OK, I am old here, but somewhat of a stranger, recently.
 
I assumed it was some inside joke, but I haven't been able to pickup on it
 
20 mins ago, by Ethan Bierlein
25
A: What's a Zombie? And what are the many other memes of Code Review?

Vogel612Meme: Monking Originator: Morwenn Cultural Height: The 2nd Monitor Background: A morning greeting to the Monkey doing his monkey-business, in other words: monking Examples: A small chat search Variations: Monkernoon, Monkevening, Monknight, ... Important is only that it begins with Monk... ;...

 
Ethan was trying to direct you to the site Memes
 
but he didn't ping you or reply to your comment...lol
 
@rolfl meh nothing really interesting has happened lately besides WB and secret santa
 
3:20 AM
I missed it
Cool
 
don't worry too much
 
anyways, I am heading to bed 10:20 here
 
good night
 
@Quill-HATMANIAC finished part 2 of the GCHQ puzzle
 
nice work
 
3:21 AM
goodnight all. MVC fun tomorrow I thinks, After reading about joins in my SQL book
 
I still haven't finished part 1
I screwed my solution ;-;
I may have to redo
 
nibjug . . . monking
 
write a program to solve it :)
 
did you?
 
yep
 
3:22 AM
write a program to solve it, really?
 
yep
 
I was doing it by hand
I'll try that, I guess
 
What's the problem statement?
 
@NᴏᴠɪᴄᴇIɴDɪsɢᴜɪsᴇ here is a link to a little Browser script that some of us use to remember the memes --> github.com/ismael-miguel/memer or at least some of them
 
3:23 AM
and goodnight
 
@Malachi I've got to commit to that some time
 
Yeah, I would write a program for that ;-)
 
I don't think I could write something like that, my skills aren't that good ;-;
 
You could brute that in reatively little time.
(Simon will prove me wrong with his analysis soon).
 
3:28 AM
I got halfway through it by hand
 
@rolfl my very dumb solver took 12 minutes to solve it, for reference
 
yeah... I couldn't code something like this
 
i think you're underestimating yourself
 
reading the relative SO posts and I can't describe a process from them
0
A: Solving Nonograms (Picross)

JohnI don't have enough time right now to flesh out a solution, but this is how I would tackle it. "function1" determine the possible combinations for a row or column given the constraints of the numbers on the top or side, and the squares that are already filled out and those that have been emptied...

like I get it, but, the actual processes, I'm not familiar with
 
You should post some more code, might be a better overall way to do what you want, this sounds like something might benefit from some design tweaks. Or post on StackExchange -CodeReview. — Ryios 8 secs ago
 
3:35 AM
*sigh*
 
@rolfl @Malachi I've grown to become a big fan of select * from Nums where not exists (select 1 from Evens where Nums.value = Evens.value)
Little bit more typing, but the select 1 is so lightweight especially compared to a join!
 
@Phrancis - the not-in is so concise, and a decent database optimizer will be fine with it.
 
I can see that yeah
 
In addition, the actual query in the question has a table variable for the not-in part... not even a real table
 
When you need to only optimize code (but no problems in the current code), then consider to post the question in codereview.stackexchange.com. — Tareq Mahmood 51 secs ago
 
3:46 AM
Also, your comment: but the select 1 is so lightweight especially compared to a join! is BS --- you have a join ;-)
 
Well, we both do, technically ;p
 
I know, but I did not claim to not have one ;-)
 
1
Q: Making GIFs with Java

Htet Aung ShineI wrote a Java class to make a GIF animation from a list of images. The whole project can be found here. I am pretty new with GitHub, so I would be very glad if you can give critiques regarding my project structure. package shine.htetaung.giffer; import java.awt.image.BufferedImage; import jav...

 
Definitely a lot of other things coming into play
@rolfl I'm going to work towards getting a SQL cert this year, know anything about them?
Well, 2016, that is
 
I got one in 1995 ;-) things have changed since then
I would be tempted to tell you to go with cassandra, couchdb, or ELK if there is such a thing
 
3:53 AM
1
Q: I mustache you a question…

hellyaleDo you all like my mustache? Can someone make a mustache tag for me please? Winter bash just is not complete without one in my opinion. Would make 2015 complete for me.

 
MTA cert looks attainable, methinks
@rolfl Thing is, around here, it seems like practically everyone is on SQL Server, as I've heard from more experienced DBAs and such
 
Lol @jamal
 
@Phrancis - I am in the process of re-tooling myself. I personally don't believe there's a very interesting future in that sort of technology. Sure, there will always be a need for DBAs as long as people have their own databases, but, that market is shrinking, and cloud is growing.
 
Stack Overflow is for specific programming questions. "How do I make this program better" is not specific. There is a site for code review, but don't expect them to code any new features for you. — Colonel Thirty Two 16 secs ago
 
1
Q: Caching side effects

ReactormonkIs this a proper way to cache side effects (occurring on job.tryLoad)? case class DFStorage(private var cache: Map[String, DataFrame] = Map()) { def tryLoad(job: Job): Kleisli[IO, MakeContext, \/[List[String], Unit]] = { if(!cache.contains(job.id)) { job.tryLoad.map(_.map(df => add(j...

0
Q: How do I optimize the following SQL queries for performance?

user92304 | weixin_kol_status | CREATE TABLE `weixin_kol_status` ( `id` bigint(20) NOT NULL AUTO_INCREMENT, `url` varchar(512) NOT NULL COMMENT '微信连接', `created_at` datetime NOT NULL COMMENT '发表时间', `title` varchar(512) NOT NULL DEFAULT '' COMMENT '标题', `text` text COMMENT...

 
3:58 AM
The people who do "database as a service" have all pretty much abandoned SQL. It does not scale, and it's too hard to configure differently for everyone. The odd "customer" will install their on copy of a database to shoe-horn an old process "into the cloud", but, the industry is moving away from that as a solution.
If you want to work for a bank, insurer, retailer, etc. then there will always be a database position or 10, going.... but that will essentially keep you out of the cloud "forever".
 
@rolfl I would have thought that the "cloud" would not be very secure for industries that have very stringent constraints especially in compliance with government, like HIPAA or credit card processing businesses and such
 
80% of all IT investment is going to be cloud-directed in 5 years, or so.
 
(but keep in mind, I'm strongly biased and don't have that much experience)
 
Even the most stringent certifications are available in the cloud. HIPAA, etc are "not a problem". IBM offers a number of solutions for that.
Things become harder, in some ways, but easier in others.
 
Ah, no kidding. My perspective is flawed then
 
4:04 AM
I know a number of large companies, with very serious security concerns, and they all run "in the cloud"... people like: googe, amazon, netflix, hospitals, schools, banks, bitcoin, facebook, governments, and even the folk like the fbi's, cia's, etc's will have cloud operations.
How do you think the government agencies track twitter and facebook, and spy on everything?
Consider IBM's smarter planet.... let me find it....
Anyway, my point is really that I see a significant shift in where the work is going, and you can either be there, or fill the voids of the people who go there ;-) Either decision has merit - for different reasons.
 
Do you have an analogy as to what data looks like in the cloud? I've always pictured a nebulous, disorganized "blob"
 
The data is organized, just mostly not relational.
"Big Data" is different to "NoSQL"
 
I'm just having a bit of hard time thinking outside the very rigid relational mentality
 
In mny ways, all things "cloud" come down to 2 things - scale, and variable-costs.
How big "can" you go, is the scale question - you want something that works now, and will continue to work if you strike it big.
Then, for variable-costs, you want those to be small - adding a server should be cheap, and easy... and quick. If you have to invest time, and money up-front, as a 1-time investment, that;s OK.
So, you spend a lot of time in the upfront processes, and so on, but after that "it just works".... everything automated, etc.
You don't want to be in a situation where, if a machine "goes down", you have to spend hours debugging things, or restoring a database, etc. Instead, you spend the time now to put the data in multiple places, and make them redundant, etc. That way if one goes down, you throw it away, and replace it.
While you do that, there's no downtime.... just a performance drop... maybe.
You also move way from a discrete transactional process... and go to an asynchronous one... you do things, then check if they succeeded.
ll the guarantees that databases give you... are bad designs for the cloud
 
@rolfl I see that pain being felt a lot where I work
Trying to keep up with growth, but there definitely comes a point where you just can't throw enough hardware at it
 
4:20 AM
yup. It's a hard thing to grasp as an old-timer.... but, it has some liberating things once you are there
 
Well I might need to put a book about cloud data concepts on my wishlist
 
Right, monkout!
 
Later!
 
any Generic expert could explain me this issue
I have a convert method which is used to convert an object to a correct type
<T> T convert(Object object, Class<T> clazz)
it's fine if I call: Integer number = convert("15", Integer.class)
but what if I pass Integer number = convert("15", findClassType(...))

Class findClassType(..) {
return Integer.class;
}
then I receive a warning of unchecked assignement
is there way to get rid of this warning?
 
possible answer invalidation by 200_success on question by user92304: codereview.stackexchange.com/posts/114000/revisions
 
4:36 AM
@Duga all gud
Weird to see code with Chinese language in it though.
 
This question would be better at codereview.stackexchange.comKristján 32 secs ago
 
It appears I've made an A on my Advanced C++ final. I just made a few minor mistakes.
 
Very nice!
 
This question could be suitable for Code Review, as long as (a) your code works as intended, (b) your code is real code, rather than example code, and (c) your code is included in the body of the question. If you wish for a peer review to improve all aspects of your code, please post it on Code Review. — Phrancis 25 secs ago
 
I carelessly ran my main() function before spawning my std::thread. Luckily that's the first time I've made that mistake.
 
4:46 AM
@mjolka this flag one is weird
 
@Quill-HATMANIAC the flag semaphore one?
 
that's some pretty quick progress!
 
well, I just found a solver online because I couldn't make one
 
possible answer invalidation by Jamal on question by user92304: codereview.stackexchange.com/posts/114000/revisions
 
4:50 AM
nope
 

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