Search Results

Search found 43123 results on 1725 pages for 'function parameter'.

Page 165/1725 | < Previous Page | 161 162 163 164 165 166 167 168 169 170 171 172  | Next Page >

• C++ Pointer to a function which takes an instance of a templated class as argument

  - by Nils

  I have trouble compiling a class, which has function pointers as member variables. The pointers are to functions which take an instance of a class as argument. Like template<class T, int N> double (*f)(Vector<T,N> v); I get "error: data member 'f' cannot be a member template" Compiler is gcc 4.2.

  Read the article

• Calling a function in the Form Class from another Class, C# .NET

  - by mouthpiec

  Hi, Can someone please let me know by some code how I can call a function located in the Form class from another class? Some code will be of great help! thanks

  Read the article

• what's wrong with this function?

  - by Joann

  function get_ibo_id() { if($registerquery = $this->conn->query("SELECT ibo_id FROM fasttrack WHERE count < 8 && flag = 1 ")){ $this->increase_count(); while ($row = $registerquery->fetch_assoc()) { return $row[ibo_id]; } } else return "No id"; } it always enters the if block even if the condition is not satisfied... going crazy

  Read the article

• Ajax function not called when included

  - by Sev

  I have an ajax function that is not run when the ajax script is included in my HTML page like so: <script type='text/javascript' src='ajax.js'></script> However, if I place the exact same script in the head portion of the HTML page, then it does run. Why does this occur, and how can I fix it?

  Read the article

• PHP Array in MySQL IN() function?

  - by Trez

  Is it possible to assign php array in MySQL IN() function? for example, $numbers = array('8001254656','8886953265','88864357445','80021536245'); $sql = mysql_query("SELECT * FROM `number_table` WHERE `number` IN ($numbers)"); Any Ideas? Thanks,

  Read the article

• Using Jquery autocomplete - looking for example of overriding the filllist() function

  - by TLL

  I'm using the JQuery autocomplete plugin. I wish to override the implementation of the filllist() function. Can someone point me to an example of how to do this?

  Read the article

• Looking for a fast hash-function.

  - by Julian

  Hello, I'm looking for a special hash-function. Let's say I have a large list of strings, if I order them by their hash-values they should be ordered quasi randomly. The most important point is: it must be super fast. I've tried md5 and sha1 and they're using to much cpu power. Clashes are not a problem. I'm using javascript, so it shouldn't be too complicated to implement.

  Read the article

• Warning: sqlite_query() [function.sqlite-query]: attempt to write a readonly database

  - by Surya sasidhar

  The error-Warning: sqlite_query() [function.sqlite-query]: attempt to write a readonly database is coming whenever i try to insert values into a sqllite 1.1 database thru php program. php version is 5.2.

  Read the article

• A 16-digit hashing function

  - by Aly

  Is there a hash function that returns a 16-digit hex value (as MD5 returns 32-digit), or is there a library (for C++) in which I can use MD5 or SHA-1 which returns a 16-digit value

  Read the article

• Javascript syntax with () - function scope

  - by Fabien

  I am not very familiar with the Javascript syntax bellow. Can anyone shade light about the sense of this block? For what purpose? (function foo() { alert('bar'); })(); Thanks in advance.

  Read the article

• Create a new instance in a static function of an abstract class

  - by arno

  abstract class db_table { static function get_all_rows() { ... while(...) { $rows[] = new self(); ... } return $rows; } } class user extends db_table { } $rows = user::get_all_rows(); I want to create instances of a class from a static method defined in the abstract parent class but PHP tells me "Fatal error: Cannot instantiate abstract class ..." How should I implement it correctly?

  Read the article

• Javascript !something && function()

  - by cpf

  Hi Stackoverflow, I have been looking at the source code of raphael (http://raphaeljs.com/index.html) and I see a lot of stuff like !variable && function() (e.g.: !svg.bottom && (svg.bottom = this); ) What does that exactly do? Does it check first and execute only if not true? Thanks.

  Read the article

• call a Javascript function from controller more than once (in Rails)

  - by mm1

  hi. I have a multiple file upload form(html5) and want to update my view as soon one of the images is transfered to my image server. Currently I upload the files with ajax and use response_to_parent to update my upload view when all images are transfered to the image server. Is it possible to call a Javascript function from the controller more than once per action? def upload params[:images].each do |file| upload_to_image_server(file) #page << Update upload View end end Thanks, Michael

  Read the article

• Function point count given source code

  - by user354822

  Given the source code of a program, how do I analyze it and count the function points within it? Thanks!

  Read the article

• captcha error Warning: session_start() [function.session-start]:Cannot send session cache limiter -

  - by user363534

  Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\xampp\htdocs\program\sanweetha\quotation.php:280) in C:\xampp\htdocs\program\sanweetha\php\captcha demo\captcha_demo.php on line 1

  Read the article

• PHP alias @ function

  - by SyaZ

  I'm new to PHP and I'm confused seeing some examples calling a function with a @ prefix like @mysql_ping(). What is it for? Googling / searching is not much of a help since @ gets discarded and 'alias' is not good enough keyword.

  Read the article

• Passing values from javascript function to controller?

  - by rajesh

  i m suffering with Passing values from javascript function to controller in cakephp and get using $_POST. i have tried it by different ways but didn't get success please suggest........

  Read the article

• Java: popen()-like function?

  - by Mark Harrison

  This is in the context of a local Processing program. I would like to run an external program to get some data. Is there a popen() or equivalent function I can use?

  Read the article

• how can i call a javascript function when an ASP.net validation summary is filled

  - by july

  i have a validationSummary in my page. i want to call a javascript function after the validationSummary is filled. how can i achieve this? i think i should add an attribute in the code behind, but i can't figure out what is the attribute's key. any help?

  Read the article

• C++ arrays as function arguments

  - by Dr. Acula

  Can I pass arrays to functions just as I would do with primitives such as int and bool? Can I pass them by value? How does the function know of the size of the array it is passed?

  Read the article

• Facebook content locker function share

  - by Vicent D

  I made a facebook content locker(PHP + HTML + JAVA) for my website, so to access the site user must press the 'facebook share "in the middle of the screen.After pressing this button, it opens facebook pop-up and user can share or NOT my link because locker disappear in 30 seconds since clicked on this button(so I put it). Is there any possibility, any function that content locker disappear only after the user has actually given share in facebook pop-up window,I mean after my site address appears on facebook ? Thanks a lot

  Read the article

• Javascript function to disable validation on your page.

  - by vaibhav

  I need a javascript function, which can turn my asp.net validation off on the webpage. Do anyone have any idea about this.

  Read the article

• recommending gcc to inline the function

  - by thetna

  I don't know how feasible it is and how sensible is this question here. Is there any changes that we can make in makefile to recommend GCC inline all the function although the functions are not inlined during the declaration or nowhere in the source file.

  Read the article

• Need help with C# function to translate smoothly between numeric ranges

  - by Shachar Weis

  I'm trying to write a function : Input: Source range, Source value, output range, curve type (Linear, smooth) Output: The output is the "source value" converted into the "output range" according to the curve type. I hope I am making sense here... Any ideas ? Thanks.

  Read the article

• I want to loop every text in a div .each(function() - jquery

  - by Jean

  Hello, I want to do a loop, in #from and append it to #here $('#from').match(/http:\/\/\S+/).each(function(){; var t = $(this).text(); $(t).appendTo('#here'); }); There seems to be an error . Thanks Jean

  Read the article

< Previous Page | 161 162 163 164 165 166 167 168 169 170 171 172  | Next Page >