Numbers

Number sequences which minimise the risk of getting a valid number through a miss-key when inputted

6 Jul 2012 by OriginalGriff

I would change it slightly, by putting a check digit either at the start or end of the number:If you use a (sum-of-digits plus digit-position-number) modulo 10 then your are unlikely to get the same check digit by a simple mistake. This would also protect against transposed digits: 12435...

mathematics

Get month Number from "Aug 2014" string

4 Aug 2014 by Thanks7872

See this :int month = DateTime.ParseExact("Aug 2014", "MMM yyyy", CultureInfo.InvariantCulture).Month;//month will be 8 in this caseAdd reference to System.GlobalizationRegards..

How do I find a binary-string

20 Sep 2013 by OriginalGriff

The term you are looking for is not "byte-form", it's "binary" or possibly "binary string".Converting it is pretty easy: int i = 10;Console.WriteLine(Convert.ToString(i, 2).PadLeft(8, '0'));But you don't need to convert it to check bits: int i = 10; for (int j = 7; j >= 0;...

Any Different Simple Logic Of That Program C++ last prime number Before

12 Jan 2014 by OriginalGriff

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.And if you find that to have...

Any Different Simple Logic Of That Program C++ last prime number Before

12 Jan 2014 by CPallini

Man, that algorithm is really simple: for the given input n it searches, starting from (n-1) downwards for a prime number (this is the outer loop). For every prime-number-candidate it uses the prime number definition for testing primality: repeadly attempts to find an exact divisor (that would...

How do I count numbers inside a text file?

8 Apr 2014 by Peter Leow

1. First, split the whole string into array of number strings using non-digit as delimiters.2. Next, count the array for repeated number strings and store them as key value pairs in a Map3. Do whatever you like with the MapSee example:String str = "71 geese - 83 cars - 58 cows- 64...

C program to check if a valid floating point number with the combinations of 0's and 1's entered or not

9 Mar 2016 by OriginalGriff

So stop converting it to a number and start by validating the string.Create a bool value "hasPoint", and set it to false.loop through the input string, examining each character in turn.If it is a '0' or a '1', then it's fine.if it's a '.', then check "hasPoint" if it's false, then set it...

binary

Random number generator in C with easy setup

14 Jul 2016 by OriginalGriff

You can't change RAND_MAX because it's a constant, and its implementation dependant: it can be set to the maximum value that can be stored in a signed integer on the system the compiler is targeting (but it doesn't have to be, it can be smaller): on Windows based systems it is set to 32767 for...

generator

How can I improve my counting prime numbers function?

6 Aug 2016 by Patrice T

Quote:How can I improve my counting prime numbers function?there is nothing to improve, because what you have done is not working.the whole logic of your code is to be reviewed.Your logic actually say that i is a prime if not a divisor of n, it is plain wrong.You need to create a function...

What is the subtract key enumeration?

26 Mar 2017 by OriginalGriff

Put a breakpoint on the "if" line.Run your app in the debugger.Click on the TextBox.Press '-'.Look at the content of ch

Visual-Studio

keycode

How do I convert a hexadecimal string to a decimal string

4 Dec 2018 by Richard MacCutchan

Start by avoiding compound statements like that, where you cannot see the results at each step. Use String.Split to get an array containing the four fields, then convert each one to its integer value. From that you can use the String.Format Method (System) | Microsoft Docs[^] to display them as...

Coordinates to grid box number

10 Feb 2020 by Patrice T

Quote: Coordinates to grid box number This is not a programming problem, it is a mathematics problem. You need to figure out the solution, and you don't need a computer for this, even if it can help. All you need is a sheet of paper, a pencil...

Python

Coordinates to grid box number

8 Feb 2020 by User 11060979

As @ppolymorphe mentioned it is not a big problem to calculate it. Given is: Field width: W Field height: H Columns: C Actual coordinates: X, Y With this you can easely calculate column and row with something like this: columnXY= ConvertToInteger(X / W) rowXY= ConvertToInteger(Y / H) Finally...

Python

Number sequences which minimise the risk of getting a valid number through a miss-key when inputted

To generate and print all binary numbers with decimal values from 1 to N in python.

20 Jan 2022 by M Imran Ansari

Try the following link: Python program to print the binary value of the numbers from 1 to N - GeeksforGeeks[^]

100 Days of TypeScript (Day 7)

25 Feb 2023 by Pete O'Hanlon

How to use arrays to manage multiple items

6 Jul 2012 by Stephen Hewison

Hi,Soon I may be required to serialise many thousands of devices labelling them with an integer number.The purpose of the number is to allow the device to be activated by entering the number assigned to it via an interface on a mobile phone. The process relates to real money...

mathematics

How to write Arabic numbers in textbox

14 Oct 2012 by vivektiwari97701

http://weblogs.asp.net/salimfayad/pages/arabic-textbox-control.aspx[^]

How to get range of numbers from value from datagridview C#

18 Dec 2012 by Hasham Ahmad

for (int i = 1; i

enum

DataGridView

Complex division using Fixed Point

13 Nov 2014 by nv3

Your problem seems to be that you don't have the integer-based multiplication and division implemented correctly. Let's start with multiplication:You said, you scale both operands by multiplying with 2^14. Then you have to scale the result by dividing through 2^28. For example:double a...

Generate numbers in C

29 Nov 2014 by OriginalGriff

Look at your for loop: it's what does the work.At the moment you do this: for (i = 0; i

Parsing only physical numbers to an array in C

2 Dec 2014 by OriginalGriff

Checking is always worth it: it saves a heck of a lot of grief later on!The code isn't bad at all - it could possibly use disposal of the multiple-array-access code, but the compiler will likely optimise that anyway.You could try for (i = 0; i

How do I force my application to show specific numbers digits

15 Jan 2015 by Sergey Alexandrovich Kryukov

Force? Wrong word, I would say. You just need to output what you want.The problem you have is: all (is I'm not much mistaken) Arabic cultures and Urdu cultures use… "Arabic numerals" ("Indo-Arabic"), which are ironically… Western European 1234567890.What you show is not...

.NET

culture

7 Apr 2015 by Sergey Alexandrovich Kryukov

So far, I came up with only some trivial solution: use one more intermediate int object. This is not prohibited by the problems formulation. You can use it to represent a kind of "array of digits". You have only 10 digit, so a digit object needs only 4 bits (half-byte) to represent. But maximum,...

11 Apr 2015 by User 59241

This will do it. It will handle multiple occurrences of digits but not 0 of course (at present 0 is ignored). If required 0 would have to be placed after 9. Easy enough to do. #include int main () { const __int64 input = 456120; __int64 output = 0, temp1; int len =...

C program to check if a valid floating point number with the combinations of 0's and 1's entered or not

9 Mar 2016 by Jochen Arndt

The simplest solution would be checking the string (the characters) when the number is entered (as stated in the question):bool bResult = (*input != 0);int decPoint = 0;while (bResult && *input){ switch (*input) { case '.' : decPoint++; case '0' : case '1' :...

binary

How to format the %e format specifier in c program

9 Mar 2016 by Jochen Arndt

The behaviour is defined by the standard (see fprintf[^]):Quote:The exponent shall always contain at least two digits. If the value is zero, the exponent shall be zero. So the only solution would be printing to a buffer using sprintf() and modifying the string afterwards.Example:char...

Add two numbers using function in visual basic

10 Apr 2016 by Patrice T

Quote:i need helpho can i add two numbers using function in visual basicWhat you need is to learn the language and this, we can't do it for you.I recommend to read VB documentation and follow tutorials. You will find the answer to your question pretty soon.The question tells us that...

Basic

How do I count the number of primes less than N?

6 Aug 2016 by Patrice T

You should learn to use the debugger as soon as possible. Rather than guessing what your code is doing, It is time to see your code executing and ensuring that it does what you expect.The debugger allow you to follow the execution line by line, inspect variables and you will see that there...

What is the subtract key enumeration?

26 Mar 2017 by Dave Kreskowiak

Creating a numeric only TextBox isn't that simple.Do you have code in place to handle copying and pasting from the textbox? Probably not.Sure, you're limiting key presses, but how about pasting in a non-numeric value?How about the arrow keys?Delete and Backspace?By the way,...

Visual-Studio

keycode

String 0, 1234 to integer

24 Oct 2017 by OriginalGriff

Replacing the comma with a dot won't work: that doesn't create an integer - it creates a a floating point number: "0.1234" which will not parse as an integer. You could use double.TryParse instead of Convert.ToInt32 and then cast that to an integer, but that will just give you zero, as the...

Get numbers from a string

25 Nov 2018 by OriginalGriff

Try: string Mystr = "2_4ad-6kss-2_5kk-3_40ppp"; string[] numbers = Regex.Split(Mystr, @"[^\d_]+");

splitter

Euler's totient problem - not all test cases passing

1 Sep 2019 by Patrice T

Quote: I'm getting terminated due to timeout error. I can't view the test cases too. So,I really have to idea why it's happening. The error message means that the program takes too much time to complete the tests. You need to make your program faster. Memoization can do the trick: Memoization -...

C++14

mathematics

Regex for an amount with dollar sign

19 Feb 2020 by OriginalGriff

To be honest, I wouldn't use a Regex - I'd use TryParse: NumberStyles styles = NumberStyles.Integer | NmberStyles.AllowCurrencySymbol; CultureInfo provider = new CultureInfo("en-US"); if (int.TryParse(stringToConvert, styles, provider, out...

.NET

How to generate random hexadecimal colors between min and max?

18 Aug 2021 by Richard Deeming

Generate a random number between 65280 (0x00ff00) and 16711680 (0xff0000). Math.random() - JavaScript | MDN[^] function getRandomInt(min, max) { min = Math.ceil(min); max = Math.floor(max); return Math.floor(Math.random() * (max - min) +...

I will say total number, you have to divide in 3 number which has exact ranges?

20 Oct 2021 by CPallini

You know, you cannot random pick the numbers in their allowed ranges. For instance, you cannot choose a=0, because then no pair of {b,c} values could fullfill the requirement a + b + c = 85 You can however, freely random pick a in the [25,40]...

Python

Extract numbers form a string in python.

19 Feb 2022 by Richard MacCutchan

You should not use string().split(), as that assumes that all numbers are complete substrings. The firs string after the split will be "Hi5" which does not begin with a digit. You should check all characters on by one, accumulating digits. As...

Python3.6

Print the most repeating element in an array in ruby.

26 Sep 2022 by CPallini

Thisputs "how many items?" items = gets.to_i arr = Array.new(items,10) for i in 0..items-1 puts "please enter item #{i}" arr[i] = gets.to_i end should fix your code. Now it is up to you actually fulfilling the requirements.

Ruby

Convert from number to date

30 Jan 2012 by speshulk926

I have an existing system that is in XML Format that I am trying to parse and import into SQL. I'm having an issue with a particular field for dates. I was hoping someone could look at this and figure out what these numbers mean, because I have tried a lot of different things and can't figure...

Convert from number to date

30 Jan 2012 by Sergey Alexandrovich Kryukov

Basically, assuming that on input you are given the correct number of 100-ns tick counted from January 1, 0001 at 00:00:00.000 in the Gregorian calendar, you can construct the instance of System.DateTime using this constructor:http://msdn.microsoft.com/en-us/library/z2xf7zzk.aspx[^].If...

how do you get a letter's number position?

12 Jul 2012 by MR. AngelMendez

Hi, I have a string with a sentence. The string is displayed in a richtextbox. The user types a letter in a textbox and the program attempts to find that letter in the string. I want to make it that when the user presses a button a messagebox appears and displays the letter along with its...

how do you get a letter's number position?

12 Jul 2012 by willempipi

Make a handler to the KeyPress event of the textbox. Then check out 'e.KeyChar'.

How to write Arabic numbers in textbox

14 Oct 2012 by progahmed

Helloi have an asp.net webpage with multiple textboxes how to force write arabic numbers in textbox at run time instead of English numbers 123 ??help me pleasethank you

What is the Maximum Length of BIOS(a.k.a PC) Serial Number

5 Nov 2012 by bEGI23

How long can a Service Tag be, is it even specified?

serial

oracle pl/sql to_number function is not working

15 Nov 2012 by kurtiniadiss

Hi all,I want to use to_number() function as it works for ',' seperated or '.' seperated floating numbers. I searched some links but I could not find any useful code part.Do you have any sample usage as I told?Thanks in advance

SQL

Oracle

How to get range of numbers from value from datagridview C#

18 Dec 2012 by robert_54

I have a datagridview in one form which has a quantity field. it contains int type of numbers. I want to be able to create a combobox field in another datagridview in another form which will get a range depending on the quantity in the other form.for example the quantity I input in the first...

enum

DataGridView

How to get range of numbers from value from datagridview C#

18 Dec 2012 by Jibesh

You could try setting different data source to the cell than for the grid.like this:DataGridViewComboBoxColumn newColumn = new DataGridViewComboBoxColumn();newColumn.Name = "abc";newColumn.DataSource = new string[] { "a", "b", "c" };dataGridView1.Columns.Add(newColumn);foreach...

enum

DataGridView

find first number that have great increasing than another

17 Jan 2013 by F.moghaddampoor

Well you should define a margin, like say the diffence between numbers.So lets say the margin is 2.write a for loop:int[] a=new int[100]for (int i=0;imargin...

c++ generating random numbers without repetition .output screen is just blank with a blinking cursor.

6 Aug 2013 by mbue

At the beginning i==0 therefore the value of check in the first do{}while loop is always false. The function runs in an infinite loop.to avoid this take a look: for(i=0;i

c++ generating random numbers without repetition .output screen is just blank with a blinking cursor.

6 Aug 2013 by Sergey Alexandrovich Kryukov

Never ever use loop variable declared outside of the loop!—SA

c++ generating random numbers without repetition .output screen is just blank with a blinking cursor.

6 Aug 2013 by Sergey Alexandrovich Kryukov

Never ever use loop variable declared outside of the loop!—SA

How do I find a binary-string

29 Sep 2013 by IAmABadCoder

I'm trying to make a program where i can write in a certain number to trigger multiple functions.But I'm having trouble identifying when a certain number is used. For an example say i have the number "10" i would like to change it to a binary string(00001010) automatically using an algorithm...

RegularExpressionValidator

11 Oct 2013 by ASP.NET Community

The RegularExpressionValidator control confirms that the entry matches a pattern defined by a regular expression. This type of validation allows you

How to make CMFCRibbonbarCombobox as numeric only combobox?

24 Feb 2014 by Member 10308221

i want to have a combobox in ribbonbar that allows only digits to be entered in its edit box.no character should be allowed to be entered.programming language :: Visual C++some one help me please.

combobox

How do I count numbers inside a text file?

22 Apr 2014 by Abhinav S

A similar question was answered at Count number of words in text file[^].

I am making an even number game, I used the following code, something seems to be wrong, can anyone help me check it please?

11 May 2014 by DamithSL

You can use single line to check int value for even or odd public static bool IsEven(int num){ return num%2 == 0;}public static bool IsOdd(int num){ return num%2 != 0;}

game

How to generate non-repeating numbers in Javascript - Powerball

13 Jun 2014 by jump_ace

I'm trying to build a Powerball randomizer and I'm nearly finished. I need help with getting the first 5 numbers to no repeat themselves (the 6th, PowerBall number can repeat). I'm not sure how to tackle it as I'm still pretty new to writing code. Any suggestions and tips on how to do it...

How to generate non-repeating numbers in Javascript - Powerball

13 Jun 2014 by norbitrial

I have some suggestions for you, I hope I can help you with this!1. First of all I suggest always use semicolon after your line of code.2. You don't need to push one by one values into an array, you can do that with for or while cycle as follow:var NoOne = new Array();for (var...

How to generate non-repeating numbers in Javascript - Powerball

16 Jun 2014 by Matt T Heffron

You don't want to use different arrays for the first 5 numbers. Use the same array so you can track which numbers have been selected already:// EDITED: MTH -- moved to below//var FirstFive = new Array();// for (var i=1; i

How to generate non-repeating numbers in Javascript - Powerball

16 Jun 2014 by jump_ace

I found a workaround all on my own *gasp!* :)I just added a reload command at the end of the function so it reloads the page every time you click the Generate button. Here's my final code for one set of numbers. Thanks for your help guys!var FirstFive...

How To print following pattern in c#?

25 Jun 2014 by OriginalGriff

patterns

COde for get number of printouts taken from a system in a day

26 Jun 2014 by Narendra Singh

I am developing a cyber cafe web application where admin want to get details of number of print out taken from every system . please help me how is it possible. Please help me.

ASP.NET4

COde for get number of printouts taken from a system in a day

26 Jun 2014 by DamithSL

it depend on how users took printouts. for example if user get print screen and past it on mspaint and took printout from that, you can't get print information of such case from ASP.NET.But if you have print button on your asp.net web page and you can save record to database with print details...

ASP.NET4

Get month Number from "Aug 2014" string

4 Aug 2014 by kk2014

Hi,I need month number from string text.ex: from "Aug 2014" , I should get 8, if "Jul 2014" then 7.thanks,

Get month Number from "Aug 2014" string

4 Aug 2014 by Snehasish_Nandy

Refer below linkhow-to-display-month-number-on-selecting-month-name[^]Hope it will help..

Complex division using Fixed Point

13 Nov 2014 by Jinoj S

Hello,I'm working on writing a C program to perform division of 2 complex numbers in Fixed Point.I'm not able to get the fractional part from it. Below is more details on it.I have 2 complex numbers:N = a + ibM = c + jdI need to do N/M in fixed point (not using floating...

How to check how many values will be put in an array

22 Nov 2014 by GeorgeGkas

Giving an array with size of N the C program will read a text file that contain numbers separeted by whitespace and will store them into the array. The N number is the first one in the file and is in different line than the other numbers. Example of txt file:109 8 5 4 585 2 14 5 9 8...

Generate numbers in C

29 Nov 2014 by GeorgeGkas

I found thatc code on the internet tha generate as many numbers as we want, increaced bu 1.So if we want to generate 10 number it would generate 10 numbers plus one for the header.Example.100 1 2 3 4 5 6 7 8 9But can I change the code to start generate the number backwards and...

Generate numbers in C

29 Nov 2014 by Richard MacCutchan

This is all you need: int count_to_generate = 1000000; // This the number of numbers you want int i; FILE* fp; // Append header and line break fp = fopen("test.txt", "w"); fprintf(fp, "%d\n", count_to_generate); for (i = 0; i

How to prevent auto rounding in oracle ?

12 Mar 2015 by Member 10500506

Hello Everyone,I need one solution to prevent automatic rounding of number in oracle. Here I am explaining what I want.Please go through this flow.SQL> create table dm_demo(no number(23,9));Table createdSQL> insert into dm_demo values (9999999.999999999);1 row...

How to prevent auto rounding in oracle ?

14 Mar 2015 by Jörgen Andersson

As Tom Kyte says[^]: "SQLPlus has a default number format is uses to display data on the screen "nicely". You need toeithero set the numformat to something you likeo use a TO_CHAR on the number with a format that applies in your case.Info on how to set Numformat here[^].

How to prevent auto rounding in oracle ?

17 Mar 2015 by Smart003

in oracle to display a numbers after the decimal point we use the concept of precision in the number datatype.check about it

how to write a code in textbox1_ textchanged event for accepting only numbers in asp.net

26 Mar 2015 by Parazival

thankx............................................................

7 Apr 2015 by OriginalGriff

This is your homework, so we won't give you code.But... I can understand you not knowing quite where to go here.So a couple of hints:1) Have you ever heard of Binary Coded Decimal? Look it up...2) You can extracted individual hex digits (or groups of for bits) with AND, OR, and NOT...

11 Apr 2015 by Sugar Richard

A little bit fuzzy on the exact spec. Hope this helps.uint32_t merge_digit(uint32_t hi, uint32_t lo, uint32_t base){ uint32_t r = 0; uint32_t m = 1; while ( lo != 0 && hi != 0 ) { uint32_t p1 = lo % base * m; uint32_t p2 = hi % base * m; m *= base; if (p1

extract part of the number in the text box

3 Jun 2015 by Vithya Rasalingam

I'm creating a country code finder i have a masked text box to enter the phone numbers and want to extract the code number from it and find the country belongs to that code number oi need your help to extract the code and find the code from my database

extract part of the number in the text box

3 Jun 2015 by Sujith Karivelil

Let mskTexte your maskedTextBox and (99) 000-0000 be your mask for mobile number. then you can extract the country code by using the following code Dim countryCode As String = mskText.Text.Substring(1, 2)

How to write pseudo code for converting signed binary numbers to hexadecimal?

25 Aug 2015 by Sergey Alexandrovich Kryukov

All bachelors in Computer Science should be able to solve such a trivial problem if first year of their education. But you don't even understand that there are no "binary" and "hexadecimal" numbers. You really deserve taking your diploma away. Would would like to work with you, with your skills?...

hex

binary

How To Select Rows by Row Number in Sqlite

5 Sep 2015 by Member 2007625

It took few days for me to find this solution and I think it worth sharing it.

.NET

SQLite

Week numbers in MonthCalendar-Control

7 Oct 2015 by brixharry

In my project I use the MonthCalendar-Control in vb.net. I use the .showWeekNumber property of the control.I now noticed that there is an error in the week numbers in year 2016. Each week number is 1 number too high: When I look at the MonthCalender-Control and view December 2015 and also...

Week numbers in MonthCalendar-Control

8 Oct 2015 by phil.o

It may be your result that is wrong. Are you sure you are computing this number as per ISO 8601 week date[^]?

Week numbers in MonthCalendar-Control

12 Oct 2015 by brixharry

Seems a bit like this. Bu have a look at outlook 2010. There you can set how to calculate the first week of a year in the settings of outlook-calendar-options. Options for first week are: - week containing Jannuary 1st - first full week - first week with 4 days of the new year (this is...

way to split numeric number into 2 or more parts

22 Nov 2015 by CPallini

The modulus operator (%) is your friend. You know, for instance: int i = 645; int a = i % 100; // a is 45 int b = i - a; // b is 600

QT-Creator

How do I convert an incoming JSON value to a decimal

16 Dec 2015 by zakpucci2

Hey. Stumped over here.I have a JSON string returning data from a payment API, it is implemented into my html code via PHP:The issue is that the API pulls in number values only with no decimal conversion on the API end. My system is converting the number to a decimal which is one decimal...

How to format the %e format specifier in c program

9 Mar 2016 by Rupam Bhaduri Pro

float num = 10.0111printf("%E",num);Output: 1.001110E+001But I want = 1.00111E+1What I have tried:I read many website there were written that no hands on solution is available in C library.

Random number generator in C with easy setup

14 Jul 2016 by Aamir Yousafi

Dear all, I have been through the forums and Google and have found only complicated setups for random number generators that are more advanced than rand(). My problem with rand() is that I can't seem to change the RAND_MAX, and even when I do by using #undef and #define followed by the integer...

generator

Random number generator in C with easy setup

14 Jul 2016 by CPallini

If you can use C++ then have a look at this page: random - C++ Reference[^].

generator

How do I understand and solve these maths and numbers examples in javascript?

2 Aug 2016 by OriginalGriff

The number 128 is in our "natural" base: base 10.Which basically means that it is really:1 * 10^2 + 2 * 10^1 + 8 *10^0Or1 * 100 + 2 * 10 + 8 * 1Because that is what "base 10" means - you have ten distinct digits (0 to 9) and you get "bigger numbers" you multiply by the base value.But...

How can I improve my counting prime numbers function?

6 Aug 2016 by EpicKai

public class Solution { public int countPrimes(int n) { if(n == 0){ return 0; } int count = 0; for(int i = 2; i

How do I count the number of primes less than N?

6 Aug 2016 by EpicKai

I can't seem to figure out exactly how to count the amount of prime numbers after a certain number.What I have tried:public class Solution { public int countPrimes(int n) { if(n

How to get number from landline in C#

27 Dec 2016 by OriginalGriff

If you don't know how to do something, Google for it: caller id c - Google Search[^] - as you can see, you are not the first to try this.Look at the TAPI: Telephony Application Programming Interface - Wikipedia[^]

phone

How to solve error "input string was not in a correct format"?

24 Feb 2017 by Member 11543226

I solved this type of error previously but this time am getting stucked.I have a file containing 2,31,200 numbers of 8 and 10 digits and i have to do sum all digits in each number then adding sum into a list, but while adding sums i got error. sum range is 0 to 90. I tried 'int, Int32, Int64'...

C#4.0

How to solve error "input string was not in a correct format"?

24 Feb 2017 by Bryian Tan

Sound like a data issue, these work around will stop the error but it might pollute the results. You need to find out what when wrong in Allbarcodes[i]1. Use TryParse, if failed substitute with 0long sumOfnum = 0;Int64.TryParse(Allbarcodes[i], out...

C#4.0

What is the subtract key enumeration?

26 Mar 2017 by Member 13068046

Hi there,I have been trying to find out which number I need to use in order for my text box to allow a negative value input. I've tried all the suggested ones I can find; 189, 109 and Key.Subtract, but none of these are working for me.Below is the code in which I am trying to put...

Visual-Studio

keycode

Problem with view this number ? 2.050.000

3 Apr 2017 by OriginalGriff

The trouble is that "2.050.000" is not a number as far as C# is concerned. Although '.' is allowed as a "thousands separator" in several languages, C# does not use them at all, and insists that a number is written as "nnnnnn.dddd" where "nnnnnn" is the integer part, and "dddd" is the...

Want to know the complexity of this program , new way for prime numbers

23 Apr 2017 by Afzaal Ahmad Zeeshan

Complexity of an algorithm means how the time and data or input are related, on a graph. Does the algorithm take more time as the data increases, or does it stay same, etc? There is a notation, Big O notation (e.g. O(n)) that is used to demonstrate this. For your algorithm, I would recommend...