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  • What library should I use for financial product pricing?

    - by watkins
    I work in software division of a large bank and we are considering writing our own financial library. However, before we embark in such a project, I want to check that there is no such library on the market. We would need to have the following feature: Pricing of derivative products (options, futures, swaps, etc) Different financial models Hedging / risk management Open source would be great if it's stable. Otherwise, we would purchase the source code. We are looking for C#/.NET.

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  • Iphone SDK- How to insert a banner in my app

    - by Dave
    I have a tableview that my app shows when it loads, I would like to somehow put a banner at the bottom that if connceted to the internet will check my server for any new image files and if there are it will replace the current one and if not it will just leave it. That way I can constantly display messages to my users - sort of like in Doodle Jump. How could I achieve this? Thanks

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  • Get current URL in Python

    - by Alex
    How would i get the current URL with Python, I need to grab the current URL so i can check it for query strings e.g requested_url = "URL_HERE" url = urlparse(requested_url) if url[4]: params = dict([part.split('=') for part in url[4].split('&')]) also this is running in Google App Engine

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  • include link list depending on category

    - by user117701
    I want to display the linklist widget only on a certain category. The current way the sidebar is fetched is: if (!function_exists('dynamic_sidebar') || !dynamic_sidebar(1)) Which doesnt give me a say in the calling of the links widget. If i put an if clause there, then the rest of the widgets dont get loaded. So i either need to customize the links widget it self or find a way to call the links widget directly? And how do i check which category i'm on?

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  • Wait 30 seconds in order to allow a new action on PHP and MySQL ???

    - by DomingoSL
    Hello, in my web page a user fill a form who send information to a MySql database. One of the data inputs sent is a date/time, in the format date('l jS \of F Y h:i:s A'); (I can change the format as needed) So when the user submits the form i wanna check if the actual time/date is 30 seconds more than the sent time/date in order to allow or not the submission of the form. Thanks!

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  • should i move the config file from codeigniter directory

    - by Patrick
    I've just published my site, created with codeigniter. the entire directory is in my public folder, including the config file (in public/system/application/config). I just wanted to double check: do I have to move this file to another, non public, directory? I think codeigniter doesn't allow any direct access, but I am not 100% sure.. thanks, P.

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  • Rails autocomplete plugin.

    - by piemesons
    Hello Is there any plugin available for auto complete like in stackoverflow. Right now i am using acts_as_taggable plugin. I want to check the new created tag, autocomplete with comma separate. How to use auto_complete plugin and acts_as_taggable both. Consider the thing done in stackoverflow tag case.

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  • jquery ajax: headers seem to not be working

    - by Will
    hello, i am trying to get the headers of an ajax request i made through jquery $.get(url, function(response, textStatus, headers ) { console.log("Response: %o", response); console.log("TextStatus: %o", textStatus); console.log("Request: %o", headers); } ); this does not seem to be working however: the response and textstatus are printing, but the "headers" object seems to be undefined i simply want to check if it is what i expect (content type='excel', etc) or if the response type is html, i can assume the page i was calling is an error

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  • Is any tool can help create/fix a table into normal form?

    - by WuYi
    Hi,I know the importance of being normal in database design. But many people always lives with broken windows. Is any tool can help create/fix a table to normal form? I mean to force developer create table in normal form, or help to check if the table being normal base on existed data within the table. Thanks……

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  • Detecting if two png images are different

    - by Benjol
    (Context: running autohotkey scripts to try and automate some tests. The plan is to take screenshots and then compare them to 'standard' screenshots to detect if output has changed). Is there a 'clever' way to check if two png images are different? By clever I mean other than comparing them byte by byte? (after having compared their size, obviously)

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  • How to monitor a directory for files in C++?

    - by sand
    I need to monitor a directory which contains many files and a process reads and deletes the .txt files from the directory; once all the .txt files are consumed, the consuming process needs to be killed. How do I check if all the .txt files are consumed using C++? I am developing my application on Visual Studio on windows platform.

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  • How can I read this parameters inside my software? (c#)

    - by Dezigo
    Hello! I have created a shortcut of my .exe file. I want add to '.exe' extra parameters.(on shortcut: Target attribute) Example Target: "C:\Documents and Settings\dezigo\My Documents\c# programm\DirectoryScanner\DirectoryScanner\DirectoryScanner\bin\Debug\DirectoryScanner.exe" + extra parrams(like a method=1) How can I read this parameters inside my software? (c#) Then ,when starting .exe check if(method == 1) { //do something } else { //do something }

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  • comparing 2 arrays on perl

    - by qrbaQ
    could someone provide a good /nice solution in perl for comparing 2 arrays (a and b ) which check if every element on array a is founded on array b (and founded only once on array b) ?

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  • What are the techniques to implement evaluation period and ensure it is not tempered?

    - by understack
    I've a simple product installer for windows OS, which could be evaluated for a month. What are the techniques I can use so that this piece of software is not used after a month? I've seen that several s/w use system date to check it but it's very primitive and easily forge-able. I think a key based system based on registry or online verification could be an option but I don't know much about these. Please help.

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  • why doesn't focus() work in the following line of jquery?

    - by jela
    The following code is intended to check if 4 numbers are entered in the blurred field. If not, the field value is deleted, and the field is focused. The deletion works fine, but the the call to focus() does not work. $('input.dateValue').live('blur',function(event){ if (!(/(\d){4}$/.test($(this).attr('value')))) $(this).attr('value','').focus(); }); Why does the call to focus() not focus the field?

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  • Scala: recursive search avoiding cycles

    - by user1826663
    How can I write a recursive search that I avoid cycles. My class is this: class Component(var name: String, var number: Int, var subComponent: Set[Component]) Now I need a way to check whether a component is contained within its subcomponent or between subcomponent of its subcomponent and so on.Avoiding possible cycles caused by other Component. My method of recursive search must have the following signature, where subC is the Set [component] of comp. def content (comp: Component, subC: Set[Component]) : Boolean = { } Thanks for the help.

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  • Remove control M from a text file in C

    - by Werner
    Hi, ist is possible? What would be the easiest way? I tried to compare in the input string character to character so if(char([i]=="^M") char[i]="" but it does not work. By the way, if I were able to check it, what is the wistes substitution? to "" ? Thanks

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