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• C code to round numbers

  - by webgenius

  Is there any way to round numbers in C? I do not want to use ceil and floor. Is there any other alternative? I came across this code snippet when I Googled for the answer: (int)(num < 0 ? (num - 0.5) : (num + 0.5)) The above line always prints the value as 4 even when float num =4.9. Please suggest a solution.

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• Auto-formatting tool for VBscript

  - by katmoon

  I'm looking for a light, free tool to format my Vbscript code. The only way I've found so far is to auto-format it in VisualStudio. Although, it's too much to launch VisualStudio for this purpose. Is there any web app or a free light tool for this purpose? Maybe a plugin for Notepad++?

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• Creating design document from existing java code.

  - by BigBoss

  I have existing java code and need to create Design Document based on that. For starter even if I could get all functions with input / output parameters that will help in overall proces. Note: There is not commeted documentation on any procedures, function or classes. Last but not least. Let me know for any good tool which will reduce time required for this phase. As currently we write every flow and related stuffs.

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• Looking for nice Javascript/jQuery code for displaying large tables

  - by misha-moroshko

  I have an HTML table which may contain thousands of rows (number of columns is not a problem here). I would like to be able to browse this table easily and be able to do the following: Decide how many rows will be presented Jump to the next/previous X number of rows Scroll the table using the scroll bars to any desired line Be able to customize/extend easily this Javascript/jQuery code Has anyone seen something similar ? Thank you very much !

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• Sharing code between Android and Windows Mobile

  - by reuscam

  I'm doing some initial research on smart phone development, and I noticed that Android and Windows Mobile both support c++ for application development. I was curious if anyone had any experience trying to manage shared files between both Android and Windows Mobile, and to what extent that code can be shared? e.g. no user interface can be shared, but web service and business logic classes can be shared, etc.

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• communication foundation showing plain text / code behind

  - by Michel

  Hi, i have a wcf service which runs perfectly on my dev machine (vs2010, target 3.5) but once deployed, it shows me the code behind of the service (actually the plain text of the .svc file) and not the normal service page: <%@ ServiceHost Language="C#" Debug="true" Service="SilverlightPoc.Web.FinanceData" CodeBehind="FinanceData.svc.cs" %> Anyone any idea why the .svc file is rendered as plain text and not as wcf service?

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• Do you code variables in your language?

  - by Phil Hannent

  I am just working on a project where the library has an object with the property color, however being British I always use colour when writing variables and properties. I also just found some legacy code where the British developer used color in a variable name. Is American English the default for development now?

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• javascript source code reuse

  - by vbNewbie

  I am not familiar with javascript and I have had some exposure to java but I found a web application that fits the goals of my app perfectly. The owner has provided the source by viewing the source in the html and I was wondering how hard it would be to reuse the code to deploy a similar app.

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• how to display none through code behind

  - by sumit

  I have tried this login_div.Style("display") = "none"; But it's not working.how can I set the display of the div to none through code behind, in aspx I have a div: <div id="login_div" runat="server">

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• How compatible is C# 3.0 code with .NET 4.0

  - by Matt

  My C# books are for 3.0, but I'd like to install 4.0 if it won't make any difference with the code. Will it be compatible?

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• How To Alter This Code So That It Only Redirects If There Is No Mouse Movement

  - by user1426261

  I have the following java script which redirects the user to another website (google in this case). <script type="text/JavaScript"> window.setTimeout("location=('http://www.google.com');",5000); </script> However, although i want the website to redirect to another website, i dont want it to redirect for no reason. My aim is for the website to redirect automatically on the condition that the cursor hasnt been moved for a little while. is this possible?

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• Prevent committing code with svn if certain obsolete C/C++ functions are used

  - by qster

  Is there a way to prevent developers from committing code when certain unsafe or obsolete functions are used? For example: scanf atoi gets etc..

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• Hit external url from code-behind

  - by Steven

  I have a form on my site. The user enters their e-mail and selects a location from a dropdown. I then need to post that data to an external site by hitting a url with the user's location and e-mail in the query string. I'm doing this like so: string url = "http://www.site.com/page.aspx?location=" + location.Text + "&email=" + email.Text; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); HttpWebResponse response = (HttpWebResponse)request.GetResponse(); My client says that I am not hitting their server, but when going through the debugger, I'm getting a response from their server. I also tried tracking what was happening by using Firebug, and I noticed that there was no POST made to that external site. What am I doing wrong here?

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• Can IDL evaluate strings as code?

  - by Carthage

  Is there any functionality in IDL that will allow it to evaluate a a string as code? Or, failing that, is there a nice, dynamic way of including /KEYWORD in functions? For example, if I wanted to ask them for what type of map projection the user wants, is there a way to do it nicely, without large if/case statements for the /Projection_Type keyword it needs? With even a small number of user options, the combinations would cause if/case statements to get out of hand very quickly to handle all the possible options.

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• Any code/library to scale down an UIImage?

  - by erotsppa

  Is there any code or library out there that can help me scale down an image? If you take a picture with the iPhone, it is something like 2000x1000 pixels which is not very network friendly. I want to scale it down to say 480x320. Any hints?

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• Content Assist problem in eclipse 3.5

  - by user361996

  I've got a Content Assist problem in eclipse 3.5, which is eclipse-java-galileo-win32.zip. When I press Alt+/(I've changed Ctrl+Space to this) in Java Editor, no assistant tips are shown up. I've solved this problem and I'd like to share my experience. 1 Eclipse--Preferences--General--Keys; 2 Search 'Content Assist'; 3 You'll find that in 'When' Field, the default value is 'in dialogs and window', change it to 'Editing Java Source', then press 'OK' to save; I can not post a image, but here is a link: http://www.freeimagehosting.net/image.php?e0987ea847.png That's All.

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• Getting zip-code + 4 from latitude/longitude

  - by tbacos

  Does anyone know the best way to use the iPhone location services (lat/long) to determine the zip code+4 of the user? Does MKReverseGeocoder have the ability to pull back zip+4? Thanks! -tony

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• Safest python code running

  - by Oduvan

  How can I protect my web server, if I run custom users code on server. If any user can submit his python source on my server and run it. Maybe some modules or linux tools for close any network and hardware activity for this script. Thank's all for help!

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• how to speed up code??

  - by kaushik

  i want to speed my code compilation..I have searched the internet and heard that psyco is a very tool to improve the speed.i have searched but could get a site for download. i have installed any additional libraries or modules till date in my python.. can psyco user,tell where we can download the psyco and its installation and using procedures?? i use windows vista and python 2.6 does this work on this ??

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• Inserting code to HTML view from a pop up initiated from visual view

  - by objectiveME

  I am trying to insert html into the HTML view.What i have done is to have tinymce advanced(a wordpress plugin) button that throws a popup and in it is all the necessary things to insert the html.The tinymce buttons are however only visible on the visual view. Question 1: Is it a plugin or hack that can allow one to parse html inside the visual view Question 2: Is it possible to insert html code to the html view from a popup initiated from the visual view

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• c to mips code in computer organisation and architecture

  - by lee

  int i ; void set_array(int num){ int array[10]; for(i=0;i<10;i++){ array[i]=compare(num,i){ } } int compare(int a ,int b){ if(sub(a,b)>=0) return 1; else return 0; } int sub(int a,int b){ return a-b; } anybody know how to convert to mips code

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• What's the fundamental of computing? [closed]

  - by dani3lcara

  I’d like to know about the computer science. Is that a science or art ?Then what about the Information Technology ? What can be computed and What cannot be computed ? and I'd like to know about the Legal java code.

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• C++ code snippet for a new baby greeting card

  - by uvts_cvs

  A friend of mine sent me this code snippet to celebrate his new baby birth: void new_baby_name() { father_surname++; } The snippet is from his point of view, he is the father and the new baby get the surname from him. I answered with this: class father_name {}; class mother_name {}; class new_baby_name: public father_name, public mother_name {}; but I am not fully satisfied of my answer...

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• How to Change SQL Server column names in code

  - by Kumar

  I have a table with 600+ columns imported from a csv with special chars % _ - in the column names, is there a way to change the column names to remove these special chars ? the code can be tsql or tsql

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• Auto generating sequence diagram for C++ code linux environment

  - by ahibhushan kaviraj

  Are there any eclipse plugin available to auto generate sequence diagram for C++ code running in the linux environment? Please let me know the details. Thanks.

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