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Articles indexed in March 2010

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  • 5 Points You Need to Know About Page Rank

    A page rank is a way Google measures the relative importance of each web page based on the frequency they are referred to throughout the internet across different websites. Here are few points you can go through, to better understand Page rank.

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  • Why Should You Use SEO Optimization Software?

    SEO optimization software can help you to improve not only the volume but also the quality of the traffic that you receive to your web page. Improving your SEO helps you to capture natural traffic which is the best kind of traffic that you can get.

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  • Null date reference when passing json to MVC Controller

    - by Jake
    I am building an event system that posts data to a google calendar. I am using jquery 1.4.2, fullcalendar 1.4.5, and asp.net MVC 2. I am using a jquery ui modal dialog for the entry system. Jquery ui datepicker for the from and to fields. Select boxes for the time fields. I have tried both string and DateTime formats in the GCalEvent Class for startDate, startTime, endDate and endTime. I am receiving a null reference with the dates passed to the controllers Action method. var gcalevent = { 'eventID': $('#eventID').val(), 'eventURL': $('#eventURL').val(), 'date': { 'startDate': $("#from").val(), 'startTime': $('#eventStartHour option:selected').val() + ":" + $('#eventStartMin option:selected').val() + $('#eventStartAMPM option:selected').val(), 'endDate': $('#to').val(), 'endTime': $('#eventEndHour option:selected').val() + ":" + $('#eventEndMin option:selected').val() + $('#eventEndAMPM option:selected').val() }, 'allDay': $('#chkAllDay').attr('checked'), 'where': $('#eventWhere').val(), 'eventTitle': $('#eventTitle').val(), 'eventDescription': $('#eventDescription').val() }; $.post("/home/AddRepeatingEvent", gcalevent, addEventCallback); public void AddNonRepeatingEvent(Models.GCalEvent gcalevent) { IGCalRepository _gcalrepo; GCalRepository gcalrepo = new GCalRepository(); _gcalrepo = gcalrepo; //_gcalrepo.AddEvent(gcalevent); GetGoogleEventURL(gcalevent.eventID.ToString()); } public enum Days { Sun, Mon, Tue, Wed, Thur, Fri, Sat } public enum DefaultCalendarView { Month, Day, Week } public enum OrderType { First, Second, Third, Fourth, Last } public abstract class RepeatBaseType { } public class GCalEvent { public string title { get; set; } public string description { get; set; } public string where { get; set; } public bool repeated { get; set; } public bool allDay { get; set; } public DefaultCalendarView defaultCalendarView { get; set; } public GCalEventDate date { get; set; } public RepeatBaseType repeatType { get; set; } public string eventID { get; set; } public string eventURL { get; set; } } public class GCalEventDate { public string startDate { get; set; } public string startTime { get; set; } public string endDate {get;set;} public string endTime {get;set;} } internal class Duration { int Days { get; set; } int Hours { get; set; } int Minutes { get; set; } } public class RepeatedDaily: RepeatBaseType { public int Days { get; set; } } public class RepeatedWeekly : RepeatBaseType { public int Weeks { get; set; } public Days[] days { get; set; } } public class RepeatedMonthly : RepeatBaseType { public int Months { get; set; } public RepeatedMonthlyType repeatedMonthlyType { get; set; } } public class RepeatedYearly : RepeatBaseType { public int Years {get;set;} } public abstract class RepeatedMonthlyType { } public class RepeatedMonthlyDayOfWeek : RepeatedMonthlyType { public Days[] DayOfWeek { get; set; } public OrderType orderType { get; set; } } public class RepeatedMonthlyDayOfMonth : RepeatedMonthlyType { public DateTime DayOfMonth { get; set; } } This is the first time i am attempting to use abastract classes. Thank you for your help.

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  • Extract part of a git repository?

    - by Riobard
    Assume my git repository has the following structure: /.git /Project /Project/SubProject-0 /Project/SubProject-1 /Project/SubProject-2 and the repository has quite some commits. Now one of the subprojects (SubProject-0) grows pretty big, and I want to take SubProject-0 out and set it up as a standalone project. Is it possible to extract all the commit history involving SubProject-0 from the parent git repository and move it to a new one?

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  • Whats the problem with int *p; *p=23;

    - by piemesons
    Yesterday in my interview I was asked this question. (At that time I was highly pressurized by so many abrupt questions). int *p; *p=23; printf('%d',*p); Is there any problem with this code? I explained him that you are trying to assign value to a pointer to whom memory is not allocated. But the way he reacted, it was like I am wrong. Although I got the job but after that he said Mohit think about this question again. I don't know what he was trying to say. Please let me know is there any problem in my answer?

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  • I serialized a C++ object, how to allocate memory for it without knowing what type it is?

    - by Neo_b
    Hello, I have serialized a C++ object and I wish to allocate space for it, although I can't use the "new" operator, because I do not know the object's class. I tried using malloc(sizeof(object)), although trying to typecast the pointer to the type the serialized object is of, the program shut down. Where is the information about the object class stored? class object { public: virtual void somefunc(); int someint; }; class objectchild:public object { } object *o=(object*)malloc(sizeof(objectchild)); cout << int(dynamic_cast<objectchild*>(o)) << endl; This causes a program shutdown. Thank you in advance.

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  • SWFUpload Authentication

    - by durilai
    I am using SWFUpload to do file uploading in a ASP.NET MVC 1.0 website. It is working fine, but I am not able to authenticate the upload method. The HttpContext.User.Identity.Name returns an empty string. I am assuming this is because the Flash movie is making the post. I am also using the wrapper provided here: http://blog.codeville.net/2008/11/24/jquery-ajax-uploader-plugin-with-progress-bar/. The controller action below gets fired, but as mentiond above the user object is not passed. Any help is appreciated! View HTML <form enctype="multipart/form-data" method="post" action="/Media/Upload/Photo"> <input type="file" id="userPhoto_Photo" name="userPhoto_Photo" /> </form> Javascript $(function() { $("#userPhoto").makeAsyncUploader({ upload_url: '/Media/Upload', flash_url: '<%= Url.Content("~/Content/Flash/swfUpload-2.2.0.1.swf") %>', file_size_limit: '1 MB', file_types: '*.jpg; *.png; *.gif', button_action: SWFUpload.BUTTON_ACTION.SELECT_FILE, button_width: 210, button_height: 35, button_image_url: '<%= Url.Content("~/Content/Images/UploadPhoto.png") %>', button_text: '', button_cursor: SWFUpload.CURSOR.HAND, button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT }); }); Controller Action [AcceptVerbs(HttpVerbs.Post)] public ActionResult Upload() { if (Request.Files.Count == 1) { //Upload work } return RedirectToAction("Index", "Profile"); }

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  • I'm trying to ressurrect UnderC C/C++ interpreter [closed]

    - by Domingo
    Hello ! I'm trying to ressurrect UnderC C/C++ interpreter https://code.google.com/p/underc-fltk/ and I got it to compile with modern mingw compilers 3.4.5 and up, I need some experts advice on some topics: -Yacc/Bison grammar (example some problems with recognizing "unsigned" alone and "friend class") -ARM assembler only one function to call native os functions (X86 already there for windows and linux) -General improvements I expect it to work on WINCE, IPHONE, SYMBIAN in the near future. Thanks in advance for your expertize, time and attention !

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  • what's the javascript "var _gaq = _gaq || []; " for ?

    - by parvas
    The Async Tracking in google analytics looks like this: var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-XXXXX-X']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); About The first line var _gaq = _gaq || []; I think it ensures that if _gaq is already defined we should use it otherwise we should an array. Can anybody explain what this is for ? Also, does it matter if _gaq gets renamed ? in other words does google analytics rely on a global object named _gaq ? Thanks Parvas

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  • iPhone. Particle system performance

    - by e40pud
    I try to draw rain and snow as particle system using Core Graphics. In simulator rendering proceeded fine but when I run my app on real device rendering is slow down. So, advise me please approaches to increase particle system drawing performance on iPhone. May be I should use OpenGL for this or CoreAnimation?

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  • VBA Outlook Mail .display, recording when/if sent manually

    - by ExcelCyclist
    My code displays a message with basic subject, body, attachment. Next the user manually updates and customizes the message and should send it. I want to record when (if) the email is sent. Is this possible or any tips? My environment is Office 2007 with an excel based macro going to Outlook. [Excerpt] Dim OutApp As Outlook.Application Dim OutMail As Outlook.MailItem Set OutApp = CreateObject("Outlook.Application") OutApp.Session.Logon Set OutMail = OutApp.CreateItem(olMailItem) With OutMail .To = Email '.CC = .Subject = Subj .BodyFormat = olFormatHTML .Body = Msg '.HTMLBody = Msg If Not FileAttach = vbNullString Then .Attachments.Add (FileAttach) .Display End With

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  • jQuery Toggle Help

    - by Cameron
    I have the following code: $(document).ready(function() { // Manage sidebar category display jQuery("#categories > ul > li.cat-item").each(function(){ var item; if ( jQuery(this).has("ul").length ) { item = jQuery("<span class='plus'>+</span>").click(function(e){ jQuery(this) .text( jQuery(this).text() === "+" ? "-" : "+" ) .parent().next().toggle(); return false; }); jQuery(this).find(".children").hide(); } else { item = jQuery("<span class='plus'>&nbsp;</span>"); } jQuery(this).children("a").prepend( item ); }); }); This creates a sort of toggle system for my categories. But it will only work with 2 levels deep, what I need it to do is work with unlimited levels.

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  • I'm having trouble setting up pylint with pydev.

    - by Kugel
    I have installed pylint via easy_install. I can run lint.py <filename> with success. But pydev refuses to use it. I checked "use pylint" I configured correct path I updated my python interpreter in eclipse to have pylit in pythonpath I use Eclipse Galileo I have build automatically checked I tried cleaning whole project and no errors What am I doing wrong?

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  • How to connect to local MQseries queue using Python?

    - by Michal Niklas
    I am new to mqseries and I started with IBM WebSphere MQ curses. There are examples with MQ_APPLE and MQ_ORANGE queue managers. I have no problem with sending messages to local or remote queue with MQ Explorer, but I wanted to send such message from code: Python or Java. I tried Python pymqi library with code like this: import pymqi qmgr = pymqi.QueueManager(None) qmgr.connect('QM_APPLE') putq = pymqi.Queue(qmgr, 'Q1') putq.put('Hello from Python!') but I receive error: Traceback (most recent call last): File "mq_put.py", line 4, in <module> qmgr.connect('QM_APPLE') File "c:\Python26\lib\site-packages\pymqi.py", line 758, in connect raise MQMIError(rv[1], rv[2]) pymqi.MQMIError: MQI Error. Comp: 2, Reason 2540: FAILED: MQRC_UNKNOWN_CHANNEL_NAME There is QM_APPLE queue manager with Q1 local queue. What is wrong with my code?

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  • mvc2 validation problem (ambiguous reference between model and models)

    - by ile
    I followed instructions for mvc validation but I can't manage to solve this problem.... This is linq to sql model: I set Entity namespace to be CMS.Model If I try to declare partial class Article in Portal.Models namespace: public partial class Article { .... } Then, after using Article article somewhere in code I get following error: 'Article' is an ambiguous reference between 'Portal.Models.Article' and 'CMS.Model.Article' Portal is project name and CMS is area.... I followed these instructions I aslo created NerdDinner from scratch and in that example validation works. I can't figure out what am I doing wrong... someone noticed my mistake? Is it related with giving name to Entity namespace (in tutorial they used default one) Thanks in advance! PS I'd like to note that I'm c# newbie so I'm not really familiar with these partial classes

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  • Google Wave Conversation Model

    Google Wave Conversation Model Pamela Fox explains the Google Wave Conversation - waves, wavelets, conversations, and blips. The Prezi shown is here: prezi.com The Google Wave conversation model spec is here: www.waveprotocol.org From: GoogleDevelopers Views: 2 0 ratings Time: 08:09 More in Science & Technology

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