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• Detecting the operating system using JQuery or CSS

  - by Roland

  Is there a way to detect a Operating system using JQuery or CSS. With css I'm referring to something similar to <![if !IE]>

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• how to code referral system in wordpress ?

  - by justjoe

  I'm just asking about custom feature I'm working on. If you have experience creating similar projects, what are things that need to be considered when creating similar features? PS: this is broad general question. And not something that focuses on a particular web system. And mostly will be code in PHP and wordpress. And frankly, I tend to code…

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• Best distributed version control system?

  - by afsharm

  I have been using SourceSafe and Subversion for years, but recently decided to choose a distributed version control system (or decentralized source control management) like Git, Mercurial or Bazaar or any other thing. So what is best of them? I'm a Windows/Visual Studio user.

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• How programically check if SqlServerCe is installer (System.data.sqlserverce exist)

  - by Simon

  How programically check if SqlServerCe is installer (System.data.sqlserverce exist) in c# .Net 3.5. Can I get the version on SqlServerCe?

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• iPhone PlayAndRecord silences all system audio??

  - by Eamon Ford

  Hi, In my iPhone app I am trying to record audio and play iPod music at the same time, so I set the audio session category to kAudioSessionCategory_PlayAndRecord. But when I set this, all system audio (including vibrate) doesn't work anymore, although the iPod audio still does work. Does anyone know if this is a bug in the SDK or something, or…

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• What groupware/collaboration system to choose?

  - by Ivan

  I am looking for a good (stable enough, intuitive enough, and the more technologically modern and advanced - the better) free PHP-based online groupware/collaboration system. 100% UTF-8 is a requirement. OOP-style code is an advantage. And collaborative mindmapping would be a cool feature to have. The team is of ~20 people. Any suggestions?

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• C#- Executing Exe without using System.Diagnostics.Process.Start

  - by Lee

  Hi all, I have a program that crashes when I execute it with System.Diagnostics.Process.Start in C#, but works fine if I execute a shortcut or batch file that runs the exe. Are there any alternative means of executing programs in C#, or any reasons why Process.Start might not work compared to the shortcut or batch file? I'd rather not have to…

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• How programically check if SQL Server CE is installer (System.data.sqlserverce exist)

  - by Simon

  How can I programmatically check whether SQL Server CE is installed (System.data.sqlserverce exist) in C# .Net 3.5. Can I get the version on SQL Server CE?

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• Watermark System.Windows.Forms.TextBox using C#

  - by Kb

  What is he best way to implement Watermark functionality for a System.Windows.Forms.TextBox in .Net 2.0 with C#? Edit: Using the ready-made component from CodeProject was very easy. It's also with a The Code Project Open License (CPOL).

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• Profile Provider for ASP.NET That Stores Profile Info in File System

  - by LBushkin

  Does anyone know of an open source implementation of an ASP.NET ProfileProvider that stores user profile information in the file system? I would prefer to avoid writing my own if a decent implementation already exists - while the API doesn't look to complicated, I'd rather not re-invent the wheel (so to speak). Hopefully this doesn't matter,…

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• Concurrent use of System.Net.Mail.SendAsync?

  - by Bob

  I want to use System.Net.Mail.SendAync in an ASP.NET MVC2 application. I see that it throws an InvalidOperationException if there is already a SendAsync call in progress. Does this mean only one SendAsync is allowed per host, or per thread? For example, if I simultaneously have 2 web users from 2 different remote hosts, can each use…

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• Receives System.Byte[] in GridView when MySql's DateFormat Function is used

  - by Khilen

  I have written this query for retrieving data from mysql as below select FeedbackCode,EMailID,FeedbackDetail, Date_Format(FeedbackDate,'%m,%d') as 'Feedback_Date' from FeedbackDetail where EMailID not like '' and InstanceCode =5 and I'm binding this data with GridView in asp.net but at the column of Feedback_Date, instead of…

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• how to find perl has installed in a system

  - by abubacker

  I have written a perl script , I just want to give it to every one , for that I planned to write a bash script which is used to test the environment of a user and find whether that environment is capable of running the perl script. I want to test the things like o. Whether perl has installed in that system o. Perl should have…

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• Current line number from a System.Xml.XmlReader (C# & .Net)

  - by Danielb

  Does anyone know how I can get the current line number of an System.Xml.XmlReader? I am trying to record where in a file I find Xml elements.

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• Optional non-system type parameters

  - by Courtney de Lautour

  C#4.0 obviously brings optional parameters (which I've been waiting for, for quite some time). However it seems that because only system types can be const that I cannot use any class/struct which I have created, as an optional param. Is there a some way which allows me to use a more complex type as an optional parameter. Or is…

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• Double.TryParse() input decimal separator different than system decimal separator

  - by mare

  I have a source XML that uses a dot (".") as a decimal separator and I am parsing this on a system that uses a comma (",") as a decimal separator. As a result, value of 0.7 gets parsed with Double.TryParse or Double.Parse as 7000000. What are my options to parse correctly? One of them is to replace dots in source with commas…

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• Looking for a PHP based user management system

  - by dade

  I am presently looking for a user management system in PHP which can easily be integrated and built on. I have googled for it and i have two or three already on the list to try out, but then again i want the benefit of personal recommendation based on usage and experience with a solution. So if you know of any that has worked…

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• Can I upgrade to VS2010 Ultimate if I buy Visual Studio Team System 2008 Architecture Edition

  - by naveed

  If I were to buy Microsoft Visual Studio Team System 2008 Architecture Edition that includes MSDN Premium (UEF-00026), would I be upgraded to Visual 2010 Ultimate?

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• System.Timers.Timer/Threading.Timer vs Thread with WhileLoop + Thread.Sleep For Periodic Tasks

  - by Alan

  In my application I have to send periodic heartbeats to a "brother" application. Is this better accomplished with System.Timers.Timer/Threading.Timer or Using a Thread with a while loop and a Thread.Sleep? The heartbeat interval is 1 second. while(!exit) { //do work Thread.Sleep(1000); } or myTimer.Start( () =>…

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• FireandForget delegate - c#

  - by uno

  I came across this link, link text In the article, where the author has definition of this method static void WriteIt(string first, string second, int num) I changed that in my test app to this static void WriteIt(CustomerObject Customer) { fileIO.CreateFile(XMLUtil.Serialize(Customer)); } Where public static…

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• C# - System.StackOverflowException with Lambda

  - by tyndall

  Under what situations would this code error out with System.StackOverflowException? Accounts.Sort((x, y) => string.Compare(x.AccountId, y.AccountId));

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• .Net ListView and System's Icon Size

  - by WhoaNow

  I have a ListView using the LargeIcon View mode with some 64x64 thumbnails. The problem is that the padding between ListViewItems is somehow based on the system's Icon size value (Display Properties Appearance Advanced Icon). The default for XP seems to be 32 and the ListView and its thumbnails look fine, but with…

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• Directing stdout of system command in Perl to filehandle

  - by syker

  With the open command in Perl, you can use a filehandle. However I have trouble getting back the exit code with the open command in Perl. With the system command in Perl, I can get back the exit code of the program I'm running. However I want to just redirect the STDOUT to some filehandle (no stderr). Is that…

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• SYSTEM ERROR dosx.exe Must be in ur AUTOEXEC.NT & Present in your path

  - by chandra

  When i installed turbo cpp in my Windows XP os machine, I got a system error: the win16 subsystem was unable to enter protected mode dosx.exe must be in your AUTOEXEC.NT & present in your path.

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• How to build online voting system

  - by binu

  I want to do a project titled "Online Voting system" in jsp. How can I count votes in a database? MySql will be the database.

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