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Replied To a Post in Help with homework assignment
> The constructor should store the fraction in reduced form. So you should perform the reduction in the constructor. Google *Euclidean algorithm* for a good way to compute the GCD -
Replied To a Post in I failed this code challenge design
Thanks. I did have fun with the lambdas for the rules, but I'm equally excited by the IntStream to generalise the "iteration pattern". To show its versatility here's a simple … -
Replied To a Post in I failed this code challenge design
Line 3 looks like a direct equivalent for `square = sequence.map(i -> i*i);` but is there a simple equivalent to `sequence = IntStream.range(1, 100)` or `IntStream generate(IntSupplier s)` that uses … -
Replied To a Post in I failed this code challenge design
Hey, thats really neat. Lambas are relatively new in Java, so I'm still learning and discovering more and more uses for them. Great fun. How about a VB equivalent for … -
Gave Reputation to Reverend Jim in I failed this code challenge design
>It's what I asked for but it's not what I want. Typical user response upon receiving software. -
Replied To a Post in I failed this code challenge design
@tinstaafl: Yes, I typed `continue` instead of `break` by mistake. And missed the number printing. Sorry - I just hacked that into the edit window to illustrate what I was … -
Replied To a Post in I failed this code challenge design
If this is in the context of a Senior Java Developer then maybe they are looking for some more genrelaised approach such as define a functional interface Rule that takes … -
Edited Assignment Help || AllassignmentHelp
Allassignmenthelp have well educated experts for writing assignment.Our assignment experts works hard to live up to the expectations and provide total peace of mind.We provide best [assignment help]().If you want … -
Replied To a Post in Assignment Help || AllassignmentHelp
It's hard to express fully what scum these people are. They prey on worried students and take their money in exchange for which: The student fails to learn whatever the … -
Gave Reputation to Jacob_14 in Assignment Help || AllassignmentHelp
Allassignmenthelp have well educated experts for writing assignment.Our assignment experts works hard to live up to the expectations and provide total peace of mind.We provide best [assignment help]().If you want … -
Replied To a Post in email not validating
No no. Regexs will work with hundreds of chars. I was just saying that when they get long they are so hard to read and understand. So it's amazing that … -
Replied To a Post in email not validating
Personally I'm always amazed that any regex more than about a dozen chars ever works. Anyway, maybe you could try this link, which has regex for various languages that they … -
Replied To a Post in Understanding observers, a simple program
Yes. I did look at it and it's possible to create an interface using default methods that gives you a working listener add-in. (Requires Java 8 or later, but nobody … -
Gave Reputation to John_191 in Memory leak in Observer pattern
I don't believe that you ever really meant this: for(Observer user : users){ for(Product currentProduct : products){ currentProduct.addObserver(user); currentProduct.setAvailable(true); } } You meant this: for(Product currentProduct : products){ for(Observer user … -
Replied To a Post in Understanding observers, a simple program
Yes, that's it. It really is that simple. But it's power to simplify structure is vast - it changes what would be a two-way dependency to a one-way dependency. That … -
Replied To a Post in Pascal loops
At line 10 your variable "a" tells you how many asterisks to print. SO you can use a second loop there. Execute the new loop "a" times and print a … -
Replied To a Post in Design in games
I'm not sure why this is a programming question - it's really a combination of aesthetics and ergonomics. But in terms of programming the important thing is not to hard-code … -
Replied To a Post in leader clustering algorithm vs overlapping clustering algorithm
Crossposted https://stats.stackexchange.com/questions/336732/leader-clustering-and-overlapping-clustering-algorithms and at https://stackoverflow.com/questions/49487927/leader-clustering-algorithm-vs-overlapping-clustering-algorithm -
Replied To a Post in Help me understand
An object is a combination of some data and some methods that together represent some kind of entity eg an employee, an invoice, an IP address etc etc. Constructors are … -
Replied To a Post in C#
OK, that's good. In my experience, licencing per-machine for small companies is full of problems. The client has a hardware crash and needs to run the app on another machine … -
Replied To a Post in C#
Like I said, you can incorporate a check at install and/or startup time that accesses a licence server that you control. In your licence server you can check which copy … -
Replied To a Post in Hello everybody
Hi, welcome to Daniweb -
Replied To a Post in C#
You can incorporate a check at instal and/or startup that accesses a licence server that you control. Send a formal letter explaining the problem and offering a discounted price for … -
Replied To a Post in Generate a 2D Maze Recursively
I also did a random maze program (Java) a while back, and was very happy to discover Kruskal's algorithm. It generates random perfect (exactly one solution) mazes very efficiently, and … -
Replied To a Post in Post http and get returned/echoed data
More info needed: Exactly what response did you expect, and exactly what did you get? "some HTML code" is no help. -
Replied To a Post in Newbie..!
Hi Mike -
Replied To a Post in encryption in c# and decryption in Java
Manoj: don't hijack old topics. Start you own. -
Gave Reputation to manoj_12 in encryption in c# and decryption in Java
can you please tell encryption in java and decryption in C# -
Gave Reputation to manoj_12 in encryption in c# and decryption in Java
can you please tell encryption in java and decryption in C# -
Replied To a Post in Bizarre connection request
Dani. Thank you so much for starting my day with a really good laugh. You couldn't make it up.. JC :) :) -
Marked Solved Status for VPN Router
Hi Guys. I knw what I want to achieve but not how to achieve it! Any hints would be gratefuly received, or, if it's not possible, tell me so I … -
Replied To a Post in VPN Router
FYI (if anyone was wondering) I found a solution and this is it: I replace both routers with a single Asus running Merlin (enhanced Asus-wrt) that supports OpenVPN with routing … -
Replied To a Post in test for check more 5 items
Kang: do you want me to delete this topic? JC -
Replied To a Post in test for check more 5 items
`(item_count > 5)` should work in most of the languages you have tagged this topic with, given a suitable variable declaration. What you have posted is roughly equivalent to: "change … -
Replied To a Post in Restaurant Bill
Don't expect us to guess - tell us exactly what problems you are having difficulty with. -
Replied To a Post in Why won't inheritance work with my three classes in my program?
Regardless of any language or syntax problems, your class hierarchy is wrong. Inheritance is a "is-a-kind-of" relationship, as in: Mammal is a kind of Animal Cat is a kind of … -
Created VPN Router
Hi Guys. I knw what I want to achieve but not how to achieve it! Any hints would be gratefuly received, or, if it's not possible, tell me so I … -
Replied To a Post in Inverted Number Pyramid I dont know how to do it
There's nothing "on the right" Show what you have done so far. -
Replied To a Post in Programing Language C#
OK, I have written it. Have you? You can buy my version for only 99USD and pretend its yours if you want. Then you will pass your course and everyone … -
Edited python to java conversion
class robot: def __init__(self, length = 20.0): self.x = 0.0 self.y = 0.0 self.orientation = 0.0 self.length = length self.steering_noise = 0.0 self.distance_noise = 0.0 self.steering_drift = 0.0 def set(self, … -
Replied To a Post in python to java conversion
I speak Java but not Python, so I don't understand all the original code, but looking at the Java in its own right... it looks like you should remove line … -
Replied To a Post in Simple mobile Iphone apps
Hi Crystal I clicked your link feeling very suspicious, but when I read the page I was really impressed. Absolutely excellent essential advice. It's terrifying how many people start to … -
Gave Reputation to crystal_1 in Simple mobile Iphone apps
hey robert i think i have some tips for you if you wanna develop your own app then you should read this carfully to [build your first mobile app](https://branex.com/blog/build-your-first-mobile-app-in-12-simple-steps/). -
Replied To a Post in Tortoise and hare problem?
I can't imagine why. Your code is clearer, simpler, shorter. Just one small error in line 129 where you forgot to print `"_"` Did your teacher give any justification for … -
Replied To a Post in python
I too am confused by this. Shouldn't `word[6:11]` be `" good"`, not `"good"`? -
Replied To a Post in Simple mobile Iphone apps
err, no, no way, absolutely not "This tutorial only works for Xcode 4.6 or lower." The current version is 9.2 and it uses Objective C rather than Swift, which was … -
Replied To a Post in c++ assignment
Mansoor. It's incomprehensible how you could read the previous posts then add yours on the end. Read them now. Then read the thread that the previous post links to. -
Replied To a Post in receipt
@Elifas. Did you bother to spend even a few moments reading the "Read this before posting a question" at the top of the page? We do not waste time helping … -
Replied To a Post in logical mode + ER diagram
You know the rules: we only help people who are showing some effort. Show what you have done so far, explain what's stopping you going further, and someone wil help. -
Gave Reputation to john_111 in SQL Error: ORA-00907: missing right parenthesis?
IN('PROCESS','FULFILLED,'BACKORDER,'CANCELLED')) can you spot the error? Look at the ' and the ,
The End.