The 2nd Monitor

Pimgd

10:01 AM

so I restarted the VM and it gave a cryptic error and now it works

I hope that's not gonna explode like a 5000 liter, two-thirds filled with diesel, barrel with a hole in it

2

skiwi

This thing here just isn't working, and it got a bit horrendous

waitUntil((Callable<List<String>>)(() -> getWindows().stream().map(window -> ((Stage)window).getTitle()).peek(System.out::println).collect(Collectors.toList(‌))), contains("Lua Exception"));

Vogel612

@skiwi wat?

suggestion.. move that overly complicated lambda into a method,.

Pimgd

How about "don't java 8 because you can java 8?"

skiwi

Without Java 8 it would even be more horrendous

In theory it is simple.

Vogel612

also, why in god's name are you printing to std::out?

skiwi

10:05 AM

It's just something that waits until my list of windows contains a window titled "Lua Exception"

@Vogel612 Was for debug

The thing is that sysout does show the title, but the matcher doesn't detect it

Vogel612

contains with a string doesn't sound like a good idea..

also, the title could be a little differnt than just "Lua Exception"

include the sysout trace and we can check..

skiwi

I think the contains wants it to exactly match

checking containsInAnyOrder now, but it still kind of says that all items should be there/

Vogel612

@skiwi sure it wants exact match..

after all you're calling Collection.contains and not String.contains

skiwi

I think it's the wrong match

So really great

Vogel612

so what's the exact title of the LuaException window?

skiwi

10:09 AM

Collections.contains() checks if an element is contained somewhere... but org.hamcrest.Matchers.contains() checks if all the elements are contained somewhere

@Vogel612 "Lua Exception"

Heslacher

@Pimgd That title edit will get a lot of attention

skiwi

I should've been using hasItem

Pimgd

@Heslacher that was the point

ckuhn203

@Mat'sMug can you call something like ` Set Form1 = New CustomForm ? There's a trick I use in access to make it so I only need one form. I'm thinking you could set up an Enum for FormType and a property, so you could do something like this.

 Dim Form1 As New CustomForm

Form1.FormType = Customers

Then you let your custom form class decide how to set itself up.

Sorry for interrupting chat all.

skiwi

Ugh, this is the most reliable way... it's something

waitUntil((Callable<List<String>>)(() -> getWindows().stream().map(window -> ((Stage)window).getTitle()).collect(Collectors.toList())), hasItem("Lua Exception"));

Pimgd

10:14 AM

Making hot network questions is a good way to make CR grow

so if you can edit it so it attracts attention, good

Ideally you'd hit questions and you'd see a list of things that make you go "oooh"

ckuhn203

Haha. Everybody Loves Fibonacci!!

Vogel612

Or do they??

Heslacher

@All Do you write answers on the webpage or do you use an external editor (maybe with markdown implemented) ?

ckuhn203

Good titles go a long way to getting eyeballs on.

Pimgd

2

Q: Aliens at the train

I solved this problem on spoj: The aliens have arrived to Earth and everything is in harmony, the two races can live together. However, one specific Female Alien does not want to see humans on her way to the university, the alien must use the train as every human does. But she can choose any ...

ckuhn203

10:16 AM

No @Vogel612. They don't. I'm sick of Fibonacci.

2

I use Notepad++ for the code

Pimgd

editted to look even better in a chat link

skiwi

@ckuhn203 Haha, I even used one in Lua yesterday to test things

Vogel612

@Pimgd the "(Copied from linked source)" is useless IMO. It's not really helping.

Pimgd

I changed it

skiwi

-- Always name this function "applyFunction"

function applyFunction(value)
    return fib(value)
end

function fib(n)
    if n == 0 or n == 1 then return 1
    else return fib(n - 1) + fib(n - 2)
    end
end

Morwenn

10:18 AM

We should write a list of too-many-damn-times questions.

That would regroup linked-list, sieve-of-eratosthenes and... did you say fibonacci?

skiwi

You know that the code I posted above there gives a stackoverflow in lua on value = 0 and value = 1?

Vogel612

@skiwi wat?

@Pimgd I magicked a little and now the intervals are also math-jaxxed ;)

Pimgd

Thanks

skiwi

@Vogel612 Then it parses 0 as a string, and hence fib("1") goes into the else part and stack overflows

Pimgd

At-i-th

Vogel612

10:20 AM

@skiwi that's broken..

Pimgd

do you know how to prettify that one

skiwi

but if you pass a 2, then it goes into the else first, and converts the 2 from string to number, and then treats it from an integer onwards

ckuhn203

It might be time to start closing those as dupes @Moreeen, but it would definitely take a meta discussion.

Add fizzbuzz to the list though...

Vogel612

@Pimgd i'd just go for $A_t(i)$

ckuhn203

I would think minimally we it would have to already have a question about that topic in that language.

skiwi

10:24 AM

If anyone feels like playing with Lua: https://github.com/skiwi2/JavaLuaInteropTest/releases

ckuhn203

And a canonical implementation. We might have to write community wiki's for the masters.

A question that makes the common mistakes, with a blog like review of what was done wrong, and a proper implementation.

Vogel612

@Pimgd you killed the syntax-highlight for the codeblock..

Captain Obvious

-1

Q: PHP - Two pieces of code; let user choose which one he activates

I have two pieces of php code to display images. Code 1 shows images in two columns, code 2 shows images in three columns. I want code 1 to always appear on screen. Users can then click a button to switch to code 2. I do not want a new .php file on the server. I want everything in one file. Code...

php html

Vogel612

use  instead language-all ;)

Pimgd

fixt

Thanks

I wouldn't have noticed that

I just copied @Jamal 's formatting for

2

A: Stock Pipe Cutting using Recursion

while (true) { int votes = getInteger("Enter required length (-1 to quit): "); if (votes == -1) break; requests.add(votes); } Indentation - properly indent your code. You fixed some of it with an edit already, I assume it's correct in your IDE, then? See if your IDE has automatic format...

that answer

Vogel612

10:30 AM

well the language-all is for all the following stuff..

and the language is only for the next.

Pimgd

I plead guilty to copy-paste-no-testing formatting practices.

ckuhn203

This appears to be off topic because you're asking for advice on code not yet written. Please either include the code you're using to switch between these methods or reword your question so that we may review your currently existing code. — ckuhn203 31 secs ago

Pimgd

Did you notice they're the same?

ckuhn203

10:50 AM

He fixed it @Pimgd.

Pimgd

10

A: Checking if two strings are an anagram

You're missing the case where a word has more than one of the same characters. For instance, the strings "aba" and "bab" would be seen as an anagram by your algorithm. You can fix this by removing the found character from the string. Additionally, if you wanted to make your algorithm faster, y...

anyone wanna upvote my answer to give another guy [badge:populist]?

bah how does badge syntax work

Heslacher

chat.stackexchange.com/faq#formatting

Pimgd

no badge syntax

curses

alright lunch

Heslacher

I have already voted your answer up ;-(

Jeroen Vannevel

> I am currently working with a company who specialize in becoming the greatest IT provider in the world by being fanatic about maximizing customer value.

What a smart specialization

If only more people thought of it

Captain Obvious

11:14 AM

0

Q: Content filtering of webpage, can i code it cleaner

This is code for filtering the data of webpage, in python, for the web crawler i made for my project. I know python scripts can lag than other languages, but this takes a lot of time while processing even a single page. Now I don't want to use any other external libraries for filtering content....

python html python-2.7

0

Q: Java MVC Implementation

I am trying to write an MVC based application from scratch using Java 8 and Swing... I am having some difficulties with this. I want to know if I am going the correct way about this... My controller code is: public class Controllerv2 { private final Map<String, View> views = new HashMap<>(); p...

java mvc java-8

ckuhn203

@Mat'sMug here's what I'm thinking.

Option Explicit

Public Enum UserFormType
    NotSet
    Type1
    Type2
    Type3
End Enum

Public Enum UserFormError
    TypeNotSetError = vbObjectError + 1
    TypeReadOnlyError
End Enum

Private myType As UserFormType

Public Property Get FormType() As UserFormType
    FormType = myType
End Property

Public Property Let FormType(ByVal value As UserFormType)
    If myType = NotSet Then
        myType = value
    Else
        RaiseTypeReadOnlyError
    End If
End Property

Private Sub UserForm_Activate()

Pimgd

You think a lot

ckuhn203

We were talking about a problem last night. I think I worked it out in my sleep.

Pimgd

New Bounty - 50

4

Q: My first domain service class: SessionService

I've made a SessionService class that's supposed to handle everything session related within my application domain. Since I'm still in the learning phase, I would like to have my class reviewed: Is my domain service class fully compliant with Domain Driven Design its principles? Have I named ev...

php optimization oop ddd

nhgrif

11:40 AM

I think I should keep putting a bounty on this question as soon as it's eligible:

6

Q: SQLConnect - A library for connecting Objective-C/Swift applications to Microsoft SQL Server

The complete SQLConnect library can be found here. The file from which the following method belongs can be found here. At some point I may or may not open questions for reviewing other aspects of this library, but I intend to keep the questions relatively small. This is the largest method in t...

performance parsing objective-c converting tds

Captain Obvious

0

Q: Fibonnacci numbers closed form accuracy issues

The closed form for calculating the fibonnacci sequence is the following Fib(n) = (phi^n - psi'^n) / sqrt(5) phi = (1 + sqrt(5) / 2) psi = (1 - sqrt(5) / 2) When i try to calculate the fn where n=6 i get to accuracy issues the square root is calculated accurately but when i divide with 2 i ge...

scala fibonacci-sequence

nhgrif

@Heslacher I write my answers purely on the webpage. I probably should use Xcode since it likes to line up colons and that's a pain on the webpage.

Vogel612

@Pimgd proposing domain-driven-design as syononym of ddd

Pimgd

No-one can

unless question score counts too

Vogel612

when noone can, then IIRC everyone can. and mods can always..

community consensus.

Pimgd

11:54 AM

Computer says no

ckuhn203

12:08 PM

0

A: Down Voting Discussion

Here is a simple query for Upvotes & Downvotes on Questions & Answers. I filtered it down to August 1st, 2013 to August 1st, 2014. We're definitely voting more and, generally speaking, upvotes dwarf downvotes. We downvote questions more often than answers. I'm not sure if that's good or bad...

Pimgd

I don't like downvoting answers

ckuhn203

I don't either, but sometimes I feel like bad answers deserve it.

Pimgd

Particular the rep game is affected weirdly

when you cap for the day and get downvoted it does... nothing

but voting down yourself is untied from rep caps

ckuhn203

Awwwwww snooky snooky.... c# badge!!! codereview.stackexchange.com/help/badges/66/c?userid=41243

Pimgd

snooky?

wat/

ckuhn203

12:19 PM

imdb.com/title/tt0253867

Really funny chick flick.

Captain Obvious

-2

Q: How does this code work?

I came across this code for fast i/o in c++. Please explain how it works #include <cstdio> #include <iostream> using std::string; static struct IO { char tmp[1 << 10]; // fast input routines char cur; //#define nextChar() (cur = getc_unlocked(stdin)) //#define peekChar() (cur) ...

c++

ckuhn203

@CaptainObvious That was fast.

Hassan Althaf

0

Q: HDM Coding Pattern

I'm here with an idea of a brand new Architectural/Design/Coding Pattern. It's called "HDM". What is HDM? [H]andler -> Handles the user interactions. It's basically a controller. It's more like a Manager. It tells it's workers what to do. [D]ata -> Here is where necessary data is stored to r...

architectural-patterns

Pimgd

ouch

@HassanAlthaf the entire premise of that question already has me shaking my head subconsiously

Hassan Althaf

What

i alraedy got a downvote.

wtf

i blame @Jimbo for it!!!

In PHP room

He asked me to share it

Could I share something like that in codereview?

Pimgd

12:23 PM

You're trying to market an idea.

Why?

ckuhn203

Dude, you would need to write up a paper explaining how it would actually work.

And what is to be expected, then ask for their opinion over there.

Pimgd

... I'm trying to see how it differs from model view controller

Data is model...

then the Handler is the view

and the Mapper is the controller

Hassan Althaf

Really? I never could grasp MVC.

Pimgd

okay the difference between this

and MVC

is that the view element of MVC is to display.

And you've got "handling of user interactions"

that'd be input rather than output

Hassan Althaf

its lik ethe Contrl Unit

It handles both input and output.

;)

Pimgd

12:27 PM

Most MVC ends up as a Data/User Interface/Logic thing anyway

ckuhn203

@HassanAlthaf Then it does two things and breaks SRP.

Hassan Althaf

SRP?

bazola

I looked at the HDM thing and it doesn't seem like it would make code any more readable or better organized, thats my opinion though. And any time you start needing things called Manager then you may want to reevaluate the whole structure

2

ckuhn203

Single responsibility principle.

Pimgd

single responsibltiy principle

fk I have tyhpos

Hassan Althaf

12:28 PM

The responsibility of the Handler class is to guide.

Pimgd

Hassan here's how you could ask your question on code review:

Build a small application in some common language using your new idea

Make sure it works, and ideally does something less trivial than storing and retrieving a value

A good idea would be...

hmm...

A guess-the-number game, I guess.

Hassan Althaf

I already have an application

with that concept

l0l

Pimgd

With ability to display results of previous games.

(that way you need your Data section)

ckuhn203

No 1337 in the 2nd monitor please. lol

Hassan Althaf

7

Q: Update of Classes for user registration and authentication

Old Post: Classes for user registration and authentication This post is an update of the old post of mine. This is the code after suggestions were implemented in the review. Do you think I could make this even better? Please criticize as thoroughly as possible for the smallest thing possible as...

php oop mysqli authentication

ckuhn203

12:30 PM

It breaks my brain.

Pimgd

Then you post the code on code review and you'll get some proper reviewing your way

Hassan Althaf

That one has that concept.

Well, I'm coding something big, once it is done,

I'll put it on review

Pimgd

hmmh

holy batman look at that duplication

oh it's only the first section

Hassan Althaf

duplication?

Pimgd

my bad

public function checkLogin($username, $password) {
    $query = $this->db->prepare("SELECT username, password FROM users WHERE username=? AND password=? LIMIT 1");
    $password = $this->hash($password);
    $query->bind_param('ss', $username, $password);
    $query->execute();
    $query->bind_result($username, $password);
    $query->store_result();
    $query->num_rows == 1 ? true : false;
    $query->free_result();
    $query->close();
}

public function fetch($username) {
    $query = $this->db->prepare("SELECT id, username, password, rank, name FROM users WHERE username=? LIMIT 1");
    $query->bind_param('s', $username);
    $query->execute();
    $query->bind_result($id, $username, $password, $rank, $name);
    $query->store_result();
    while($query->fetch()) {
        $user = new User($id, $username, $password, $rank, $name);
    }
    $query->free_result();
    $query->close();
}

some of that is looking alike

Donald.McLean

1:01 PM

Greetings, Programs.

Heslacher

Greetings

ckuhn203

Greetings user.

Marc-Andre

1:20 PM

Good morning everyone!

Heslacher

Morning

Yuushi

evening

Marc-Andre

Good whatever is applicable at your current location!

2

Yuushi

this feels like a problem that should be automated

if only we had someone who knew how...

ckuhn203

Well, it's not for lack of programmers.....

Pimgd

1:30 PM

hmm..

greetings

Text to different stuff already exists.

now you just need to change the different stuff

and maybe the text too

and you're doneee

Yuushi

too busy...this scotch isn't going to drink itself

7

Marc-Andre

I;m so tired! I'm laughing at all your jokes! and it's only 9h30, the day will be loooong!

Pimgd

I bet you could whip up some javascript that runs on receiving a message and replaces "greetings" with some string from an array based on the current time

but then everyone would have to install it

also it's too much effort

The problem is not a lack of programmers

it's that we have too much programmers

... because everyone knows programmers are lazy

3

Captain Obvious

Recent Questions - Code Review Stack Exchange: Cycling through buttons - php

posted on August 08, 2014 by Jonakemon

Script: <script> $(document).ready(function() { var $divA = $('#1-column'), $divB = $('#2-columns'), $divC = $('#3-columns'), $link = $('#link'); $diplaytext = $('#display_text'); // Initialize everything $link.prop( 'value', 'Switch to 3 columns' ); $divA.hide(); $divC.hide(); $link.click(function(){ if( $divA.is( ':visible' ) ){ $link.prop( 'value', 'Sw…

Pimgd

what?

why is it posting stuff like that now?

Vogel612

1:42 PM

isn't that the same guy as with his strange php columns?

additionally, don't mess with timezones, we all been there.

2

▲▲that

What the fuck.

sweet, the aliens question hit hot network questions

Jeroen Vannevel

2:10 PM

Lol

I looked through the oracle-apex tag on SO and saw a post by a classmate of mine

Same task. Looks like we'll be feeding that tag the next few weeks

Heslacher

2:23 PM

Community bot has edited my answer ???

codereview.stackexchange.com/posts/59395/revisions

Jeroen Vannevel

Advances in AI, man. Hard to keep up with

Heslacher

Or did @Jamal change his name ;-)

Marc-Andre

Anonymous had 1 edit suggestions

Jeroen Vannevel

Perhaps an anonymous user proposed an edit

Heslacher

Ah, ok

Marc-Andre

2:24 PM

Anonymous edit are attributed to community

Monking

Monking @Phrancis

Monking @Phrancis.

2:40 PM

hey @Morwenn

Morwenn

hey @Yuushi :)

Donald.McLean

By my count, Code Review is one tag short of being able to award Generalist badges.

Yuushi

@Morwenn Nice answer for Edward's question. I think I need to read some of your metaprogramming answers more closely

Pimgd

what are the requirements for generalist then

cause I don't get it

codereview.stackexchange.com/help/badges/14/generalist

Donald.McLean

@Pimgd First requirement is that the site has to have 40 tags with more than 200 questions.

Yuushi

2:43 PM

also, Mazohyst of Decadence is such a cheery song...

Pimgd

... they're already awarded

Morwenn

@Yuushi Metaprogramming is really fun, but generally not useful to code applications. I should spend more time learning about parallelism and concurrency :/

I don't remember sharing Mazohyst of Decadence here.

Yuushi

you didn't...I just remember you mentioned that Gauze was one of your favourite albums

Donald.McLean

@Pimgd Interesting. I must have seen something out of date.

Morwenn

Oh, right.

Mat's Mug

2:46 PM

Monking! Wow people, the Aliens at the train question has one hell of a revision history! From off-topic to hot network question! Good job!

Morwenn

It still doesn't have any classy solution to improve the algorithm though :/

Yuushi

trying to read that code is painful

Morwenn

The std::deque could be replace by an std::queue here but that still does not improve the algorithm.

And some line also screams for std::min.

Yuushi

I've...honestly had too much to drink to think about this :/

I need a "put codereview into read only mode" button

Mat's Mug

lol

3

Pimgd

2:49 PM

@Donald.McLean I think a meta tag was burned and that's the cause

Morwenn

maxsum=maxsum<sum?maxsum:sum; could be replaced by maxsum = std::min(maxsum, sum); which seems to totally contradict the name maxsum.

Donald.McLean

@Pimgd That makes sense.

Apparently though, there won't be any more Generalist badges awarded until we get another tag over 200 questions.

Pimgd

any sede query for showing progress towards generalist?

Marc-Andre

10 flags until deputiy!

Donald.McLean

@Pimgd data.stackexchange.com/travel/query/84772/…

Pimgd

2:59 PM

daaaang

that's gonna take a while

Donald.McLean

@Pimgd Seriously.

ckuhn203

3:13 PM

Thanks for the accepts @Mat'sMug. Did you see my message earlier. Not sure if something like that would help you or not.

Mat's Mug

hey no problem, thanks for the answers! ;)

Phrancis

Alright... how does a dealer enter 56 10 year contracts before they realize they are supposed to be 3 year contracts? Now we need to cancel all of them, credit them, and manually re-enter them all. SIGH

Mat's Mug

@ckuhn203 not sure either... I think I'll just keep it as it is, ..should I post it up for review or that would be beating a dead horse?

@Phrancis could have been worse, is it only one dealer that messed up? ;)

Dagg Nabbit

@Phrancis maybe someone got a bonus for setting up each contract, then disappeared

Phrancis

Yeah, I guess it could, somehow

Morwenn

3:19 PM

Yet another answer for Aliens at the train. I don't help improving the algorithm either.

Phrancis

@DaggNabbit that actually sounds credible

Mat's Mug

@ckuhn203 you need a +3 somehow ;)

@Morwenn +1 for readability leading to maintainability leading to easier-to-improve code.

Morwenn

@Mat'sMug That's how I justify performance-unrelated answers on performance-related questions.

Mat's Mug

And avoid comments like..

Thanks, I will definitely consider your advise, but the problem here is not with the naming that slows down the function, but the call to add does. It would be a huge help if you have any hints on how to improve that as well. — Byzantine Failure 10 hours ago

Morwenn

We could do a blog post about that.

Oh wait, we still don't have blogs.

Mat's Mug

3:26 PM

lol yeah

Marc-Andre

We have meta post about it no ?

Morwenn

@Marc-Andre Meta is good for questions, a little bit less good for affirmations.

Mat's Mug

hungry. bbl.

ckuhn203

@Mat'sMug I'm not even sure how to make that happen.

Marc-Andre

What I meant is : OP can't complain since we've already define that it's ok to do that. Edited my post to reflect a bit more what I wanted to say

@ckuhn203 downvote 7 answer and I'll upvote one of your post

Morwenn

3:29 PM

Or simply downvote 2 answers and somebody will upvote one of your questions.

ckuhn203

=P

Marc-Andre

Or that !

Malachi

@Marc-Andre lyrania.co.uk/?r=2067

@Marc-Andre kingdomsofpower.com/login.php?ref=920

Marc-Andre

@Malachi Thanks I'll take a look when I'll be home (and sorry for not pining you last night. Last minute plan)

Malachi

those are the two that I am most Active on. let KOTP know that you want to join my Guild, he can invite you I think. on Lyrania

I am going to be gone over the weekend so I won't be logged on there

@Marc-Andre I just got my nudge this morning from the bot...lol

wouldn't have mattered....lol

later

Vogel612

3:43 PM

The silence says it all... Back to the drawing board! — swshaun 46 mins ago

Morwenn

TTGPBG

Time to go play board games.

NSTIGE - Not sure this is good English.

Vogel612

what exactly??

Morwenn

Probably Ascension and maybe Magic.

See you later :)

Mat's Mug

@Vogel612 aw, time-to-answer still needs to improve :/

Vogel612

@Mat'sMug always ;)

Captain Obvious

4:00 PM

0

Q: Remove Friends problem time efficiency too slow

I'm doing this problem: After getting her PhD, Christie has become a celebrity at her university, and her facebook profile is full of friend requests. Being the nice girl she is, Christie has accepted all the requests. Now Kuldeep is jealous of all the attention she is getting from o...

java optimization algorithm

Mat's Mug

hi @swshaun! Welcome to The 2nd Monitor!

needs another +1 here to get to 20 and talk in chat:

3

Q: Java MVC Implementation

I am trying to write an MVC based application from scratch using Java 8 and Swing... I am having some difficulties with this. I want to know if I am going the correct way about this... My controller code is: public class Controllerv2 { private final Map<String, View> views = new HashMap<>(); p...

java mvc java-8

codereview.stackexchange.com/help/privileges

Phrancis

@Mat'sMug I'm translating a document from bad English to proper French, I may need your help in a bit @Mat'sMug ;)

Mat's Mug

sure

Phrancis

@Mat'sMug upvoted

Mat's Mug

great!

@swshaun no worries about "flipping the lid", we've seen worse lid-flippers ;)

I thought MVC was a web thing

Yuushi

4:13 PM

@Mat'sMug It's one of the design patterns from the GoF book

Mat's Mug

I need to finish reading that book!

Yuushi

it isn't exactly riveting reading

Mat's Mug

lol indeed

I like the irony:

// Self explanatory functions

Yuushi

...heh

Vogel612

self.♥-force = 0.001

Captain Obvious

4:20 PM

0

Q: Regex vs pure scala

which is better to use, may be it is over optimization,but i think lots of validation can effect performance def parse6Digit(code:String):Boolean={ val phoneRx = """^\d{6}$""" code.matches(phoneRx) } def parse6Digit(code:String):Boolean={ code.forall(_.isDigit)&&code.length==6...

regex scala

Vogel612

4 hours for the SSCCE and it's just a single property...

Mat's Mug

@CaptainObvious not sure I like that one, holding off on close votes for now - would it need a comparative-review tag?

swshaun

Hi Mat's mug

Mat's Mug

hi!

I hope you're not too disappointed with our time-to-answer, have you browsed the site a bit to see what kind of answers to expect?

Vogel612

Hi @swshaun

swshaun

4:24 PM

No no... I am new to all of this and had a bit of a paddy earlier as have been searching and searching with no conclusive answers on whatr I want to do

Hi Vogel

I've been staring at it most of the afternoon (and morning) hehe

Yeah I have had a browse... They look pretty good quality answers. I hope to be as helpful one day!

Vogel612

@swshaun don't worry too much.

whenever you have questions concerning your posts, you can come here and conspire with the veterans ;)

ckuhn203

Hi @swshaun!

swshaun

Tee hee... Conspire. Love it. I am going to toodle off for a bit... Will get square eyes otherwise hehe. Hello @cku

Hello @ckuhn203

Vogel612

well that aside ima get my sorry ass back home now..

Jamal

hi

ckuhn203

4:33 PM

Hola.

200_success

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2

Happy Gang Fight, everyone.

Jamal

It's that day again indeed...

Yuushi

@200_success -____-

ckuhn203

I brought this ~~chicken~~ ducky for us to no eat.

200_success

It would have been rubbery anyway.

Jamal

4:38 PM

Well what do you know. Subliminal messages by the meat industry.

Or Chick-Fil-A

200_success

Recommend closing as "Primarily opinion-based", or maybe "Unclear what you are asking":

0

Q: Regex vs pure Scala

Which is better to use and why? Maybe it is over optimization, but I think lots of validation can affect performance. def parse6Digit(code:String):Boolean={ val codeRx = """^\d{6}$""" code.matches(codeRx) } def parse6Digit(code:String):Boolean={ code.forall(_.isDigit)&&code.length==6 } ...

regex scala comparative-review

Jamal

Either one may work, but based on your comment, I may go for unclear. I also have a feeling it'll attract code-only answers.

ckuhn203

Interesting prime check that will guarantee a Stack Overflow.

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Captain Obvious

4:56 PM

0

Q: Credit Card Validator Algorithm

I'm writing an algorithm to read from a file a list of numbers, and for each, determine if it is valid. If it is, then display which card type it is. Here is my code so far (using Luhn's algorithm): public class CreditCardValidator { /** * @param args the command line arguments * ...

java algorithm

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