₦airaland Forum

Nicely done soldier, nicely done.

I'm assuming your unit test was against multiple inputs...

4kings:
hMM, haskel that's cool.

@danielthegeek et al...
here's the code:
apologies for my variable naming.

def func(lenY, m, b):
    lenY, m, b = lenY, m, b
    x_points, fac = [], 0
    
    for y in range(1,lenY+1):
        x = (y - b)/m
        
        if x.is_integer() is not True:
            x_points.extend(list(range(fac, int(x)+1)))
            x_points.append(cont[-1])
            fac = int(x) + 1
        else:
            x_points.extend(list(range(fac, int(x)+1)))
            fac = int(x) + 1
    
    dif = int(len(x_points[:-1])/lenY)
    y_points = [i for i in range(1,lenY+1) for j in range(dif)]
    
    cells = len(x_points[:-1])
    cells_coordinates = list(zip(y_points, x_points[:-1]))
    
    return(cells, cells_coordinates)

the function takes in height or lenght of Y, m and b.
m is gradient of line; using any two point in y will give 0.4
b is point of intersection which is 0.
so if two list of values for x and y is given, the common number is the intersection and m is determined by picking any two values from y with respect to x. change in y/change in x

then the function calculates the number of cells and also give the coordinates or location of each cell from the top.

number, locations = func(4, 0.4, 0)

Benchmark:
import timeit
timer = timeit.Timer('func(3,0.4,0)', 'from __main__ import func')
benchmark = timer.timeit(number=1000)
print(benchmark)

It took average of 0.026 seconds with 1000 number of executions.

When i increased Y to 1000. That is func(1000, 0.4,0); Python messed me up, it took average of 5.3 seconds.

So there's the code, returning number of cells and their locations.

---

I didn't loop through every value of x like i said before that is 0.1,0.2 to 10.
I just calculated x at different values of y(intervals), and any number that exceeded an integer indicates a repeated cell.
For example if x values are 2.5, 5, 7.5, 10. 2.5 is counted twice because it extends to cell 3.

DanielTheGeek:
Nicely done soldier, nicely done.

I'm assuming your unit test was against multiple inputs...

Thanks.
Yep, you can test them. lenY = 1 gives 3; 2 gives 6 and 3 gives 9.
If you have different set of coordinates from another graph you can also test them(if u use python also).

---

I just noticed something replace cont with x_points, though i've modified my original post. I'm not too god with naming variables.

DanielTheGeek:
Before test results come in, let's play around with actual coding so other guys can join in;

Find if a set of given positive integers can be divided into two parts (subsets) with equal sum.

Example:
Where S represents sets and Sn represents subsets;

S = { 5, 2, 2, 3, 3, 4, 1 }

Partitioning will give us;
S1 = { 5, 2, 3 }
S2 = { 2, 3, 4, 1 }

Summation of S1 and S2 will give a total of the sum of values in the original set.

It's not compulsory for integers in subsets to be arranged in any order.. As far as the summation gives the required results, you're good to go...

Seunthomas can you give this a shot in Glass language? I know it's too simple but just manage it...can't think of much right now or maybe try Crystal..

I'm doing some app monitoring and routine checks... To even run test isn't feasible, the only reason i'm on NL is because i'm watching xvid... YouTube

4kings:
Thanks.
Yep, you can test them. lenY = 1 gives 3; 2 gives 6 and 3 gives 9.
If you have different set of coordinates from another graph you can also test them(if u use python also).

---

I just noticed something replace cont with x_points, though i've modified my original post. I'm not too god with naming variables.

DanielTheGeek:
I'm doing some app monitoring and routine checks... To even run test isn't feasible, the only reason i'm on NL is because i'm watching xvid... YouTube

lol OK.

Trolling through

Jenifa123:
Trolling through

It's a good thing to do.

DanielTheGeek:
Seunthomas can you give this a shot in Glass language? I know it's too simple but just manage it...can't think of much right now or maybe try Crystal..

I dont know glass language and dont want to invest (time) resources in it. But i can do in some of the languages i know how to use well. Usually this kind of problem is best solved with python. But before i go ahead, is this you challenging me??

seunthomas:
I dont know glass language and dont want to invest (time) resources in it. But i can do in some of the languages i know how to use well. Usually this kind of problem is best solved with python. But before i go ahead, is this you challenging me??

This is a challenge and also a problem i'm currently facing! I would have opened another tread but i don't wanna derail

Any of the programmer here to read unformatted / not well formed xml data from a TCP client(socket) and use a particular message string from the xml to trigger an IP camera...

Mind you have got this working on a simulator but the same code is giving problem with the real device!

below is the pull data for the handshake communication between server and client


<?xml version="1.0" encoding="UTF-8"?>
<PlatformStatusReport>
<PlatformIdentification>
<DeviceName>FD525R</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR APU</DeviceType>
</PlatformIdentification>
<PlatformStatusReport>
<PlatformIdentification>
<DeviceName>FD525R.HZONE-1</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Hyperzone</DeviceType>
</PlatformIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
<DeviceStatusReport>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-1</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
</DeviceStatusReport>
<DeviceStatusReport>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-2</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
</DeviceStatusReport>
<DeviceStatusReport>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-3</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
</DeviceStatusReport>
</PlatformStatusReport>
</PlatformStatusReport>

and below is the message to trigger camera i.e on alarm


<?xml version="1.0" encoding="UTF-8"?>
<DeviceDetectionReport>
<DeviceDetectionRecord>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-1</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Detection>
<ID>SZ003</ID>
<DetectionEvent>Intrusion</DetectionEvent>
<UpdateTime Zone="GMT">2017-10-24T16:15:10.096</UpdateTime>
</Detection>
</DeviceDetectionRecord>
</DeviceDetectionReport>

to be implemented in php

rushman003:
This is a challenge and also a problem i'm currently facing! I would have opened another tread but i don't wanna derail

Any of the programmer here to read unformatted / not well formed xml data from a TCP client(socket) and use a particular message string from the xml to trigger an IP camera...

Mind you have got this working on a simulator but the same code is giving problem with the real device!

below is the pull data for the handshake communication between server and client


<?xml version="1.0" encoding="UTF-8"?>
<PlatformStatusReport>
<PlatformIdentification>
<DeviceName>FD525R</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR APU</DeviceType>
</PlatformIdentification>
<PlatformStatusReport>
<PlatformIdentification>
<DeviceName>FD525R.HZONE-1</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Hyperzone</DeviceType>
</PlatformIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
<DeviceStatusReport>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-1</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
</DeviceStatusReport>
<DeviceStatusReport>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-2</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
</DeviceStatusReport>
<DeviceStatusReport>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-3</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Status>
<DeviceState>Secure</DeviceState>
<CommunicationState>OK</CommunicationState>
<UpdateTime Zone="GMT">2017-10-24T16:13:56.280</UpdateTime>
</Status>
</DeviceStatusReport>
</PlatformStatusReport>
</PlatformStatusReport>

and below is the message to trigger camera i.e on alarm


<?xml version="1.0" encoding="UTF-8"?>
<DeviceDetectionReport>
<DeviceDetectionRecord>
<DeviceIdentification>
<DeviceName>FD525R.HZONE-1.ZONE-1</DeviceName>
<DeviceCategory>Sensor</DeviceCategory>
<DeviceType>SPIDR Zone</DeviceType>
</DeviceIdentification>
<Detection>
<ID>SZ003</ID>
<DetectionEvent>Intrusion</DetectionEvent>
<UpdateTime Zone="GMT">2017-10-24T16:15:10.096</UpdateTime>
</Detection>
</DeviceDetectionRecord>
</DeviceDetectionReport>

to be implemented in php

Paste your code here. Something tells me you are having encoding related issues...

seunthomas:
I dont know glass language and dont want to invest (time) resources in it. But i can do in some of the languages i know how to use well. Usually this kind of problem is best solved with python. But before i go ahead, is this you challenging me??

Do you know assembly?

4kings:
Do you know assembly?

I do but would have to dust the cob webs for tough tasks.

seunthomas:
I do but would have to dust the cob webs for tough tasks.

Hmmm, then use python.
Write a code that rearranges pixels in an image based on hue value(or any other image parameter you want) in python?
This is not really a challenge since it should be easy with python, it's just a test.

bearnana:
With PHP

<?php

function get_good_eggs( $all_eggs, $bad_eggs) {

$bad_eggs = array_intersect($all_eggs,$bad_eggs);
$good_eggs = array_diff($all_eggs,$bad_eggs);
foreach($bad_eggs as $key => $value) {
$good_eggs[] = $value;
}
return $good_eggs;
}

?>

Apologies for my shrewd variable names

you must marry me

Pls guru in the day house, kindly assist me look into this below code, i'm having issue executing in SSMS...

msg 1801, level 16

USE [master]
GO

/****** Object: Database [KNMIS] Script Date: 09/03/2016 06:00:23 ******/
CREATE DATABASE [KNMIS] ON PRIMARY 
( NAME = N'KNMIS', FILENAME = N'c:\Program Files\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQL\DATA\KNMIS.mdf' , SIZE = 2048KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB )
LOG ON 
( NAME = N'KNMIS_log', FILENAME = N'c:\Program Files\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQL\DATA\KNMIS_log.ldf' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%)
GO

ALTER DATABASE [KNMIS] SET COMPATIBILITY_LEVEL = 100
GO

IF (1 = FULLTEXTSERVICEPROPERTY('IsFullTextInstalled'))
begin
EXEC [KNMIS].[dbo].[sp_fulltext_database] @action = 'enable'
end
GO

ALTER DATABASE [KNMIS] SET ANSI_NULL_DEFAULT OFF 
GO

ALTER DATABASE [KNMIS] SET ANSI_NULLS OFF 
GO

ALTER DATABASE [KNMIS] SET ANSI_PADDING OFF 
GO

ALTER DATABASE [KNMIS] SET ANSI_WARNINGS OFF 
GO

ALTER DATABASE [KNMIS] SET ARITHABORT OFF 
GO

ALTER DATABASE [KNMIS] SET AUTO_CLOSE OFF 
GO

ALTER DATABASE [KNMIS] SET AUTO_CREATE_STATISTICS ON 
GO

ALTER DATABASE [KNMIS] SET AUTO_SHRINK OFF 
GO

ALTER DATABASE [KNMIS] SET AUTO_UPDATE_STATISTICS ON 
GO

ALTER DATABASE [KNMIS] SET CURSOR_CLOSE_ON_COMMIT OFF 
GO

ALTER DATABASE [KNMIS] SET CURSOR_DEFAULT GLOBAL 
GO

ALTER DATABASE [KNMIS] SET CONCAT_NULL_YIELDS_NULL OFF 
GO

ALTER DATABASE [KNMIS] SET NUMERIC_ROUNDABORT OFF 
GO

ALTER DATABASE [KNMIS] SET QUOTED_IDENTIFIER OFF 
GO

ALTER DATABASE [KNMIS] SET RECURSIVE_TRIGGERS OFF 
GO

ALTER DATABASE [KNMIS] SET DISABLE_BROKER 
GO

ALTER DATABASE [KNMIS] SET AUTO_UPDATE_STATISTICS_ASYNC OFF 
GO

ALTER DATABASE [KNMIS] SET DATE_CORRELATION_OPTIMIZATION OFF 
GO

ALTER DATABASE [KNMIS] SET TRUSTWORTHY OFF 
GO

ALTER DATABASE [KNMIS] SET ALLOW_SNAPSHOT_ISOLATION OFF 
GO

ALTER DATABASE [KNMIS] SET PARAMETERIZATION SIMPLE 
GO

ALTER DATABASE [KNMIS] SET READ_COMMITTED_SNAPSHOT OFF 
GO

ALTER DATABASE [KNMIS] SET HONOR_BROKER_PRIORITY OFF 
GO

ALTER DATABASE [KNMIS] SET READ_WRITE 
GO

ALTER DATABASE [KNMIS] SET RECOVERY SIMPLE 
GO

ALTER DATABASE [KNMIS] SET MULTI_USER 
GO

ALTER DATABASE [KNMIS] SET PAGE_VERIFY CHECKSUM 
GO

ALTER DATABASE [KNMIS] SET DB_CHAINING OFF 
GO

This Is me proving that you can't USE just ANY language for certain tasks

You asked me to throw a challenge in any language I like... If you can't do that simple data partition task the challenge would be null.

I see you like the piece of cake to have opted for Python...

seunthomas:
I dont know glass language and dont want to invest (time) resources in it. But i can do in some of the languages i know how to use well. Usually this kind of problem is best solved with python. But before i go ahead, is this you challenging me??

There's no point in throwing tasks in popular non-esoteric languages that can easily be googled out.. Stress your brain a bit dude, #onelove

Who can try this in Rust?... Rust is actually one of the finest language for image manipulation in my opinion.

I'd try implementing sharing something close and quite awesome done in Rust.

4kings:
Hmmm, then use python.
Write a code that rearranges pixels in an image based on hue value(or any other image parameter you want) in python?
This is not really a challenge since it should be easy with python, it's just a test.

DanielTheGeek:
This Is me proving that you can't USE just ANY language

You asked me to throw a challenge in any language I like... If you can't do that simple data partition task the challenge would be null.

I see you like the piece of cake to have opted for Python...

I am sure i can dabble into your Glass. Its not one of the languages i already know but am sure i can learning it within a few hours (syntax). If you want to play around with languages then we can start making the problems restrictive by compelling each other to use a specific language. The challenge is still open. If you insist i must use glass then i will go ahead and do it and you will get your solution by tomorrow morning.....

DanielTheGeek:
Who can try this in Rust?... Rust is actually one of the finest language for image manipulation in my opinion.

I'd try implementing something close and quite awesome done in Rust.

Okay.
So rust is this awesome.

seunthomas:
I am sure i can dabble into your Glass. Its not one of the languages i already know but am sure i can learning it within a few hours (syntax). If you want to play around with languages then we can start making the problems restrictive by compelling each other to use a specific language. The challenge is still open. If you insist i must use glass then i will go ahead and do it and you will get your solution by tomorrow morning.....

Well, I'm not arguing... I just want to have fun...there's no fun writing code in a language built for production...that's also popular, that's why I targeted an esoteric language... It was built to be useless so making a useful program out of it will earn you my respect big time.. So be my guest!

DanielTheGeek:
This Is me proving that you can't USE just ANY language

You asked me to throw a challenge in any language I like... If you can't do that simple data partition task the challenge would be null.

I see you like the piece of cake to have opted for Python...

There's no point in throwing tasks in popular non-esoteric languages that can easily be googled out.. Stress your brain a bit dude, #onelove

lol...
But i'm just seeing Glass for the first time. I checked the syntax this morning, you must be a crazy coder.

4kings:
Okay.
So rust is this awesome.

Dude, it's more than awesome... Although the stress of having to compile my code makes JavaScript a swifter option but Rust is still respectable.

What happened again? I am seeing the work of a moderator here chopping a post. Hope no one has been banned on this thread sha? If so kindly report.

4kings:
lol...
But i'm just seeing Glass for the first time. I checked the syntax this morning, you must be a crazy coder.

My madness just got diagnosed, knowing the language doesn't make me a developer of the language though

seunthomas:
I am sure i can dabble into your Glass .

On the contrary, this is actually a mad punchline

dhtml118:
What happened again? I am seeing the work of a moderator here chopping a post. Hope no one has been banned on this thread sha? If so kindly report.

It might be anti spam bot nonsense and not a real ban.

Things are looking nice, seeing fellow devs talkin real stuff is awesome..


Hey, @queryunical what's up?

Any luck?

DanielTheGeek:
Seunthomas can you give this a shot in Glass language? I know it's too simple but just manage it...can't think of much right now or maybe try Crystal..

Dude, take it easy. There's no need flexing fingers on something that was built to be useless... It's a nice task though (don't get me wrong), it'll test your ability to adapt but c'mon..i bet my MIT professors would spend quite sometime working on a solution to this..

From your posts, I could tell you're into Java (I guess I'm right) so I throw you one mate.. Do it in Java, my mind tells me you're a Kotlin newbie

Whaaat!

Did you just take a shot at me?
Seunthomas the challenge is still open no matter what...
I think using abnormal and unusual languages without proper documentation and resource to learn being available for the challenge makes it more interesting... I accept your challenge even though you were right about me not being a Java person (how the heck did you know that?).. But data partitioning is quite easy to do even with my tiny, minute knowledge of Java..I don't use Kotlin though.. you got that one wrong Miss.

TheOtherGeek:
Dude, take it easy. There's no need flexing fingers on something that was built to be useless... It's a nice task though (don't get me wrong), it'll test your ability to adapt but c'mon..i bet my MIT professors would spend quite sometime working on a solution to this..

From your posts, I could tell you're into Java (I guess I'm right) so I throw you one mate.. Do it in Java, my mind tells me you're a Kotlin newbie

Waiting to see the challenge, strong people dey for this thread.

olulove:
Pls guru in the day house, kindly assist me look into this below code, i'm having issue executing in SSMS...

Rename KNMIS.mdf file, cos you've used it with a previous project or put it in a different folder.