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Search found 10563 results on 423 pages for 'complex numbers'.

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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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• 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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• 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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• c# Regex question: only letters, numbers and a dot (2 to 20 chars) allowed

  - by Michel

  Hi, i am wrestling with my regex. I want to allow only letters and numbers and a dot in a username, and 2 to 20 chars long I thought of something like this [0-9a-zA-Z]{2,20} but then 21 chars is also ok, and that's not what i want

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• LaTeX, Two columns, Listings and Numbers

  - by Valdor65

  Hi, I'm trying to get a report done and I have a small problem with the twocolums and the line numbering in listings. The text is on two columns, the listings can be on the two columns as well. If I put the number=left, the space between the columns is not sufficient and the text from the first column is written over. Is there any way to ask the listings to put the line numbers "outside" ? Thanks

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• how to add Line-numbers to uitextview?

  - by pbcoder

  I want to add line-numbers to my uitextview. Do I have to write my own UI-Element? Or is there an other solition? Thanks for help!

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• What is the first line number in Eclipse?

  - by Ben

  I don't want to have to download and install eclipse on this machine, but for you who do have it, what is the first line on the Eclipse IDE? On the left after you enable line numbers in the left hand column, the first number is?

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• To create a large file consisting of strings and numbers in c or c++

  - by Eternal Learner

  Hi All, I need to create a larger file, which would be filled by strings and numbers of a certain length. Eg File content would be like : Dougan | 15 | Sapient Patric | 25 | Patni. IGHIGH | 10 | IHIUDWHKJDBHKJ I need an outline as to how I can approach this in either c or c++.. Kindly let me know if more information is needed.

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• Easiest way to calculate amount of even numbers in given range

  - by Fdr

  What is the simplest way to calculate the amount of even numbers in a range of unsigned integers? An example: if range is [0...4] then the answer is 3 (0,2,4) I'm having hard time to think of any simple way. The only solution I came up involved couple of if-statements. Is there a simple line of code that can do this without if-statements or ternary operators?

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• is it possible in javascript to create shortcuts with sequence like 123,345 instead of combo?

  - by frankB

  I already used some script to implement the shortcuts in my web page but i was wondering if could be possible to associate some combination not syncronic like Ctrl+X but more like a sequence typing 1..2..3 or any other combination to execute a script... lets assume this example: you have a long list with numbers: you could type 3..5...6, so you can go to the item 356 passing trough the item 3 then 35 then 356 more or less like when you type while selecting a select box i hope it was clear, id not easy to explain...

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• Best way to send floating point numbers from .NET to Java and back

  - by Evgeny

  I'm writing a .NET application that will make an RPC call to a Java application (via a message queue). The data sent in both directions will be large arrays of floating-point numbers. What is the best way to serialize them to send them across the wire? I'd like something more compact than text, but architecture-independent as the server may not be an x86 machine. The Java application can be changed as needed.

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• Generate non-repeating, no sequential numbers

  - by Sam Jarman

  how does one use code to do this: produce 15 random numbers that are not in any order, and that only occur once eg. 1 4, 2, 5, 3, 6, 8, 7, 9, 10, 13, 12, 15, 14, 11 rand() or arc4rand() can repeat some, which is not what im after. Thanks

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• Print numbers sequentially using printf with filling zeroes

  - by Werner

  Hi, in C++, using printf I want to print a sequence of number, so I get, from a "for" loop; 1 2 ... 9 10 11 and I create files from those numbers. But when I list them using "ls" I get 10 11 1 2 .. so instead of trying to solve the problem using bash, I wonder how could I print; 0001 0002 ... 0009 0010 0011 and so on Thanks

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• Regular Expression to replace the numbers in a file

  - by Yongwei Xing

  Hi all There are a lot of numbers like 200 20.5 329.2...in a file. Now, I need replace every number A with A*0.8. Is there any simple method to replace original value with another based on original value? Best Regards,

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• orderered list in ie7 not spacing on two digit numbers

  - by kevin

  I have an ordered list in ie7 and the list-style-type decimal is not allowing space on two digit numbers E.G 1. blah blah, blah 12.blah, blah, blah anyone know of a answer?

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• Removing Numbers from a String using Javascript

  - by Abs

  Hello all, How do I remove numbers from a string using Javascript? I am not very good with regex at all but I think I can use with replace to achieve the above? It would actually be great if there was something JQuery offered already to do this? //Something Like this?? var string = 'All23'; string.replace('REGEX', ''); I appreciate any help on this.

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• PHP numbers manipulation

  - by Misha Moroshko

  $ch is a character. I need to convert it into 2 numbers like that (example): $ch = 'A' => ASCII code: 0x41 => Binary: 0100 0001 => {4, 1} What is the easiest and fastest method to achieve this ?

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• Regular expression for a list of numbers without other characters

  - by JamesW

  I need a regular expression for a list of numbers in a text box with carriage returns and line feeds, but no other characters. e.g. 1234 5678 5874 3478 I have this: Regex(@"\d\r\n${0,}?"); ... but it is accepting commas when I paste them into my text box: e.g. 1234, 5678 5874, 3478 Can someone please tell me what I'm doing wrong? Thanks

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• Finding the count of characters and numbers in a string

  - by Aspirant

  Hi I have a table test as below NAME --------- abc1234 XYZ12789 a12X8b78Y9c5Z I try to find out the count of number of numbers and characters in the string as select name,length(replace(translate(lower(name),'abcdefghijklmnopqrstuvwxyz',' '),' ','')) as char_count, length(replace(translate(name,'1234567890',' '),' ','')) as num_count from test6; Its executing fine giving the output NAME CHAR_COUNT NUM_COUNT abc1234 4 3 XYZ12789 5 3 a12X8b78Y9c5Z 7 6 But my question is there any option by not giving the abcdefghijklmnopqrstuvwxyz and 1234567890 manually

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• Computing e^(-j) in C..

  - by Erkan H

  I need to compute imaginary exponential in C. As far as I know, there is no complex number library in C. It is possible to get e^x with exp(x) of math.h, but how can I compute the value of e^(-j), where j = sqrt(-1)?

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• A number is between or not 5 numbers?

  - by kk

  1st number : 50 2. 30 3. 70 4. 40 5 11 and other number is 33 I need to calculate between which numbers in php .. any help?

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• Git: Add part of (changed) file to index *by line numbers*

  - by RobM

  Is there a git command to add differences within a range of line-numbers to the index? I want to be able to select lines in my editor and run a macro to add any changes in the selection to the index.

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• Forcing the user to type just Numbers

  - by AZIRAR

  Hey, I have a TextBox and I want that the user type just numbers, not other format. How can I do that ?

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• UITextField with numbers and default keyboard

  - by n35

  Created a UITextField for "Postal Code/ZIP" field with a keyboardType of UIKeyboardTypeDefault. I would like to use the default keyboard but want the numbers & symbols to be shown by default as apposed to letters. Apple does this when you are entering addresses in the Contacts.app. Anyone know how to get this accomplished?

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• I want a function to remove numbers higher than 5000 in a string

  - by cash

  I have a string that contains unwanted numbers ( any number higher than 5000 ) I want a php function to remove any number higher than 5000. thnx :)

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