Search Results

Search found 24645 results on 986 pages for 'number crunching'.

Page 44/986 | < Previous Page | 40 41 42 43 44 45 46 47 48 49 50 51  | Next Page >

• Limit number of parameters per method?

  - by Farstucker

  Assuming the parameters are all the same type, is there a rule of thumb in regards to the number of parameters for a method? Im just wondering where I should draw the line and what my alternatives are (ie interface, array, etc).

  Read the article

• Union Distinct rows but order them by number of occurrences in mysql

  - by Baversjo

  Hi I have the following query: SELECT o.id,o.name FROM object o WHERE ( o.description LIKE '%Black%' OR o.name LIKE '%Black%' ) UNION ALL SELECT o2.id,o2.name FROM object o2 WHERE ( o2.description LIKE '%iPhone%' OR o2.name LIKE '%iPhone%' ) Which procude the following: id name 2 New Black iPhone 1 New White iPhone 2 New Black iPhone I would like to UNION DISTINCT, but I would also like the result ordered by the number of occurrences of each identical row (primary: id).

  Read the article

• Count number of lines in CSV with Javascript

  - by alvincrespo

  I'm trying to think of a way to count the number of lines in a .csv file using Javascript, any useful tips or resources someone can direct me to?

  Read the article

• number of elements in a static array of a predefined size

  - by cppb

  I have an array like this: int a[100]; I am filling only the first 4 elements in this array: a[0] = 1; a[1] = 2; a[2] = 3; a[3] = 4; When I do sizeof(a)/sizeof(a[0]) it returns 100. Is there a way I can get number of elements to which I have assinged a value and thus filtering out the remaining 96 unassigned elements? thanks

  Read the article

• Count the number of lines in a file with Ruby, without reading entire file into memory

  - by smnirven

  I'm processing huge data files (millions of lines each). Before I start processing I'd like to get a count of the number of lines in the file, so I can then indicate how far along the processing is. I am using Ruby, and because of the size of the files, it would not be practical to read the entire file into memory just to count how many lines there are. Does anyone have a good suggestion on how to do this?

  Read the article

• Function for flipping the sign of a number

  - by Smoka

  How can I change the sign of a number? abs(); will not return me a negative when the input is positive, correct? I need the opposite sign.

  Read the article

• Can someone illustrate what's linux device number's minor number exactly for?

  - by httpinterpret

  The minor number is used by the kernel to determine exactly which device is being referred to. The above explanation is just two abstract, can someone illustrate?

  Read the article

• Display number of retweets of a blog post

  - by Clint

  Hi, I was wondering if anyone has a link to any information regarding building in Twitter Mention functionality into a website like here, http://paul.boagworld.com/?page=2, where each post dispays the number of times it has been mentioned on twitter. Many thanks, C

  Read the article

• truly unique random number generate by php?

  - by proyb2

  I'm have build an up php script to host large number of images upload by user, what is the best way to generate random numbers to image filenames so that in future there would be no filename conflict? Be it like Imageshack. Thanks.

  Read the article

• Set Hudson build number from a script

  - by Joe Schneider

  Is there a way to set the next build number in Hudson from a script? I have the nextBuildNumber plug-in installed, and attempted to use wget with --post-data, but that page appears to require login. I have two steps of a chained build and I want to keep the build numbers in sync.

  Read the article

• How could get scsi HDD serial number?

  - by Shahrooz Kia

  I wanna get the serial number of a scsi harddisk, but it makes an error! What must i do for that?

  Read the article

• java mapping for oracle number type

  - by aauser

  I have database with oracle number type. Could there any possible issues with using java Double when updating table with numeric column. Should i switch BigDecimal or Double is approriate type. As I fas as I know, BigDecimal is used when arbitrary precision required, when deal with prices for example. Consider simple API updatePrice(Double d) Should i persist double as is or BigDecimal.valueOf(d) is preferable ?

  Read the article

• How do I convert a string the looks like a hex number to an actual hex number in php?

  - by TheGNUGuy

  Hey everyone, I have a string that looks like this "7a" and I want to convert it to the hex number 7A. I have tried using pack and unpack but that is giving me the hex representation for each individual character. I'm out of ideas and don't know where to go from here. Thanks for the help!

  Read the article

• Insert commas in a number for formatting

  - by gameover

  I need a way to convert a number into formatted way by inserting comma at suitable places. Can it be done using regex? Example: 12345 => 12,345 1234567 =>1,234,567

  Read the article

• filename and line number of python script

  - by Joey

  Hello everyone, How can I get the file name and line number in python script. Exactly the file information we get from an exception traceback. In this case without raising an exception.

  Read the article

• Core Data - Limiting number of saved objects

  - by m_arc

  Hi! Is there way to limit the number of saved objects in coredata like stack, where the last objects are automatically deleted?

  Read the article

• random number in VC++

  - by BillDickson

  int randomNumber = (double)rand() / (RAND_MAX + 1) * (10 - 0) + 0; is the code I'm using, it is getting a random number, but is getting the SAME random combination every time? Can anyone see what I'm doing wrong?

  Read the article

• using dictionary to assign misspelled words to its line number

  - by jad

  This is the code I have so far d = {} counter = 0 for lines in words: counter += 1 for word in text1: if word not in words: d[word] = [counter] else: d[word].append(counter) print(word, d[counter]) words = my text file text1 is my misspelled words But this gives me an error. What I want to do is print the word and the line number e.g. togeher 5 7

  Read the article

• How to number things in PHP?

  - by Tanim

  I'm a front end guy (HTML/CSS) so please excuse this basic question. I just need to know what code in PHP I can use to number some text. Text Text Text into: Text Text Text Kind of like what <ol> does in html but in PHP.

  Read the article

• Java regex to get part number

  - by Blankman

  I have HTML that I need to extract a part number from, the HTML looks like: javascript:selectItem('ABC123 1', '..... I need to get the ABC123 from the above. My code snippet: Patterp p = Pattern.Compile("?????"); Matcher m = p.matcher(html); if(m.find()) partNumber = m.group(1).trim(); BTW, in the pattern, how do I escape for the character ( I now for quotes I do \" thanks allot!

  Read the article

• how can I count number of occurance of a word in a string while ignoring cases

  - by Ronny

  I am trying to count the number of occurance of a given word while ignoring cases. I have tried <?php $string = 'Hello World! EARTh in earth and EARth';//string to look into. if(stristr($string, 'eartH')) { echo 'Found';// this just show eartH was found. } $timesfound = substr_count($string, stristr($string, 'eartH'));// this count how many times. echo $timesfound; // this outputs 1 instead of 3.

  Read the article

• Get the number of Rows returned by a OleDbDataReader ASP.NET (VB)

  - by AZIRAR

  Hey, After connecting to a database using DataReader, how can I count the number of rows ? Thanks.

  Read the article

• truncating number after decimal...through built in function in java

  - by sadia

  i want to truncate a number after decimal through a built in function in *java* (not javascript). for example: 69.80000000001 to 69.8 please guide.

  Read the article

• Controling page number shown in printing dialog

  - by Matthias Wandel

  I'm trying to implement printing a range of pages in c# While printing, the .net framework throws up a message box that says "Page # of document". This starts at 1, and counts up to the number of pages printed. If I'm printing pages 10-11, I want that count to start at 10, not 1. Is there a way to set the starting value? The logical thing would be if it started at PrinterSettings.FromPage, but it ignores that value.

  Read the article

• Haskell - interpreting a number

  - by Abstract

  I have a number 9877342931235. Using Haskell, I need to show it as: 987-734293-123-5 i've tried interspersing the list but of course that puts '-' between every digit. How would I do it to yield the actual result?

  Read the article

< Previous Page | 40 41 42 43 44 45 46 47 48 49 50 51  | Next Page >