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• explicite 2 digit no. in 2 different digit

  - by Rajanikant

  i have a question that i want to display the numbers up to 100 which sum is 7. can any one help me suppos there is 25 . in ths 2+5=7 then it will be displayed. i have problem to break 25 as 2 and 5

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• regex to match letters, numbers, certain symbols

  - by Hintswen

  I need to validate a username in php, it can be: Letters (upper and lower case) Numbers Any of these symbols :.,?!@ up to 15 characters OR 16 if the last character is one of the following #$^ (it can also be 15 or less with one of these 3 characters at the end only) How do I do this?

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• IIS not giving line numbers in stack trace even though pdb present

  - by Graeme

  Web config has debug=true and the project is a debug build and the pdb files are present in the bin directory, but I do not get line numbers in my stacktrace when an execption is thrown. Works fine with local IIS/Cassini but not on our test IIS servers. Is there some obvious setting that I might be missing?

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• Prepending character N followed by line numbers

  - by Denis

  Hi, I'm hand editing CNC Gcode text files and need a way to reference locations in the file and on the toolpath. I want to modify each line in the text file so that it begins with the the upper case N character followed by line numbers which increment in tens for every successive line, then a whitespace,followed by the original text file. Can I do this in vi?

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• Convert numbers to time?

  - by user54197

  Is there a slick way to convert simple numbers (Army time included) to a time format (am, pm format)? 0800 = 8:00 am 2317 = 11:17 pm

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• Allow number to start with ZERO when stored in mysql integer field

  - by NetCaster

  I need to store phone numbers starting with 0 but whenever i try to store this in MySql table the starting ZERO is removed because no number start with Zero actually how i can solve this problem please do i need to change the field type from Integer to another type please help

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• Encoding arbitrary data into numbers?

  - by Pekka

  Is there a common method to encode and decode arbitrary data so the encoded end result consists of numbers only - like base64_encode but without the letters? Fictitious example: $encoded = numbers_encode("Mary had a little lamb"); echo $encoded; // outputs e.g. 122384337422394237423 (fictitious result) $decoded = numbers_decode("122384337422394237423"); echo $decoded; // outputs "Mary had a little lamb"

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• Find which numbers appears most in a vector

  - by VaioIsBorn

  I have some numbers stored in a vector . I want to find which number appears most in the vector. Is there any easy/fast algorithm (STL or whatever) that does this ?

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• question about complex values in java

  - by davit-datuashvili

  We know that the general form of complex numbers is like this: z=a+i*b, where i is sqrt(-1). I have a question about how to express this in Java ?

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• regular expression for letters, numbers and - _ .

  - by Jorre

  I'm having trouble checking in PHP if a value is is any of the following combinations letters (upper or lowercase) numbers (0-9) underscore (_) dash (-) point (.) no spaces! or other characters a few examples: OK: "screen123.css" OK: "screen-new-file.css" OK: "screen_new.js" NOT OK: "screen new file.css" I guess I need a regex for this, since I need to throw an error when a give string has other characters in it than the ones mentioned above.

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• Generate Random Number from fix Set of numbers in iphone

  - by mihirpmehta

  Suppose I have One set of numbers i.e {1, 6, 3, 5, 7, 9} I want to Generate Random number from this set of number only i.e. a Generated number should be random and should be from these number({1, 6, 3, 5, 7, 9}) only. standard C/C++ function will also do...

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• ID numbers generation

  - by mnmyles

  i am trying to code for my system in NetBeans IDE 6.5 to auto generate ID numbers for me like autonumbers in Ms Access. does any one have any ideas about going about that?i mean code for it.

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• Fastest possible summing numbers up to N

  - by dada

  Okay so i need really FAST algorithm or code in C if you have any it would be nice. The task is to sum all numbers from 1 to N for a given number N (it can be negative number too), so i did the usual way (you know just summing with loop from 1 to N) but it's not fast enough - i need something faster, i guess that i need the fastest possible way to do this. If anyone could help me, please do. Thanks.

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• SQL: how to get the left 3 numbers from an int

  - by dmr

  I want to retrieve the left 3 numbers from an integer to be stored in a table. For example, if the int is 1234567, I want to retrieve 123. I want the second number (123) to also be an int; I don't want to convert anything to a string. (And yes, really I should be working with strings. But I don't have control over that aspect of the issue.) Thank you!

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• getting numbers from lines of text

  - by Flethuseo

  Hi everyone, I want to parse a text file, where I get numbers that are between parenthesis like this: 1 2 3 (4 - 7) 8 9 1 3 8 (7 - 8) 2 1 1 2 (8 - 10) 3 2 should return an array for each: array1: 4 7 8 array2: 7 8 10 I am thinking of using split for each line, like line.split("("), but that doesn't quite doing the trick.. I was wondering if there is something more sophisticated for the job. Any help appreciated, Ted

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• code for sorting of numbers in ascending order in visual c++

  - by suman

  i need the code for sorting of numbers in ascending order using visual c++ in the windows forms,the output comes on the forms text box and i am doing it in visual studio.... anyone please help...provide the code

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• how to add lines numbers to : QTextEdit ?

  - by radi

  i am writing a visual basic ide , and i need to add lines numbers to QTextEdit and highlight current line . i have found this tutorial but it is written in java and i write my project in c++ so where to find tutorial like that in c++ , or if there is a ready to use component ? thanks .

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• multiplying big numbers using recursion and array

  - by persian Dev

  hi friends. I am supposed to write and algorithm which uses recursion (Divide-And-Conquer) to multiply two arrays.These arrays hold big Numbers that are greater than long(int 64) or double capacity. Would please help to write this algorithm in C#?

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• Floating point numbers in XML

  - by Jamie

  what is the best way to handle floating point numbers in XML? If I have, for instance: double a = 123.456; and I would like to keep it as <A> 123.456 </A> simply using ... myDoc.createTextNode(a.ToString()); is fine? Or should it be done with some Globalization stuff to make it region-independent?

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• C Macro for minimum of two numbers

  - by VaioIsBorn

  I want to make a simple macro with #define for returning the smaller of two numbers. How can i do this in C ? Suggest some ideas, and see if you can make it more obfuscated too.

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• Interesting task using random numbers only

  - by psihodelia

  Given any number of the random real numbers from the interval [0,1] is there exist any method to construct a floating point number with zero decimal part? Your algorithm can use only random() function calls and no variables or constants. No constants and variables are allowed, no type casting is allowed. You can use for/while, if/else or any other programming language operands.

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• between C# and Python, which is better at random number generation?

  - by Matt

  Without relying on third party libraries or obscenely complex custom number generating things, which of those two languages makes the most 'random' random numbers? not too important, just a program that simulates dice rolls (I'm still a little new at both languages)

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• What these numbers mean in Kannel SMSC logs?

  - by Hashmi

  What does these numbers represent ? What does their mean ? 2013-06-27 10:39:42 [9446] [6] DEBUG: SMPP PDU 0x7f8364000a50 dump: 2013-06-27 10:39:42 [9446] [6] DEBUG: type_name: enquire_link 2013-06-27 10:39:42 [9446] [6] DEBUG: command_id: 21 = 0x00000015 2013-06-27 10:39:42 [9446] [6] DEBUG: command_id: 21 = 0x00000015 2013-06-27 10:39:42 [9446] [6] DEBUG: command_status: 0 = 0x00000000 2013-06-27 10:39:42 [9446] [7] DEBUG: SMPP[mvoip]: Got PDU: 2013-06-27 10:39:42 [9446] [6] DEBUG: sequence_number: 519338176 = 0x1ef478c0 2013-06-27 10:39:42 [9446] [6] DEBUG: SMPP PDU dump ends.

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• PHP regex:Find all 6 digit numbers in a string that do not end in 00

  - by Argiropoulos Stavros

  Hello all I'm trying to find all the 6 digit numbers in a string that do not end in 00. Something like that /([0-9]{4})([^00])/ //i know this is wrong so the string asdfs dfg_123456_adsagu432100jhasj654321 will give me results=[123456,654321] and not 432100 Thanks Have a good day

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• storing numbers as varchar

  - by Yeti

  Is it ok to store numbers as varchar? What's the difference between int 123456789012 and varchar 123456789012 ?

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