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  • Forms Designer Error Display HTML Source

    - by Pranay Rana
    I i am unable to see the design view of a winform app Errors are: One or more errors encountered while loading the designer. The errors are listed below. Some errors can be fixed by rebuilding your project, while others may require code changes. The event Click is read-only and cannot be changed. at System.ComponentModel.Design.EventBindingService.EventPropertyDescriptor.SetValue(Object component, Object value) at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeAttachEventStatement(IDesignerSerializationManager manager, CodeAttachEventStatement statement) at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager manager, CodeStatement statement)

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  • Prime Numbers in C?

    - by Ali Azam Rana
    FIRST PROGRAM #include<stdio.h> void main() { int n,c; printf("enter a numb"); scanf("%i",n); for(c=2;c<=n;c++) { if(n%c==0) break; } if(c==n) printf("\nprime\n"); else printf("\nnot prime\n"); getchar(); } SECOND PROGRAM #include <stdio.h> int main() { printf("Enter a Number\n"); int in,loop,rem,chk; scanf("%d",&in); for (loop = 1; loop <=in; loop++) { rem = in % loop; if(rem == 0) chk = chk +1; } if (chk == 2) printf("\nPRIME NUM ENTERED\n"); else printf("\nNUM ENTERED NOT PRIME\n"); getchar(); } the 2nd program works other was the one my friend wrote the program looks fine but on checking it by stepping into we found that the if condition in first program is coming true under every input so whats the logical error here please help me found out......

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  • ASP.net MVC Using view models in different views

    - by Azhar Rana
    i have 2 customer views one for create and one for edit. i am using the same Customer view model for both. i want to make the 'customer no field' required on the add but not the edit. if i put the requiredfield attribute on the view model property then both views flag 'Customer No' as required (as you would expect). Is there a built in solution to get around this problem or am i going to have to create 2 seperate view models, one with the attribute and one without. Thanks

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  • onActivityResult on tabwidget

    - by Ashish Rana
    I am new in android development. I am not getting call onActivityResult method. @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { System.out.println("================================"); if(resultCode==RESULT_OK) { Toast.makeText(TaskListActivity.this, "Pass", Toast.LENGTH_LONG).show(); } else{ Toast.makeText(TaskListActivity.this, "Fail", Toast.LENGTH_LONG).show(); } }

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  • javascript object creating

    - by Md. Shohel Rana
    I have a javascript object like this var student = function () { this.id = 1; this.Name = "Shohel"; this.Roll = "04115407"; this.Session = "03-04"; this.Subject = "CSE"; }; and i have a javascript array list like this var students = []; now i want to push student into students, this is shown below students.push(new student()) //no prolem students.push(new student[id = 3]) //Problem here second line occurs exceptions, how can i push javascript object like as c# add list, which is representing second line? thanks

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  • ArchBeat Link-o-Rama for 2012-03-23

    - by Bob Rhubart
    Why is Java EE 6 better than Spring? | Arun Gupta blogs.oracle.com "While Spring was revolutionary in its time and is still very popular and quite main stream in the same way Struts was circa 2003, it really is last generation's framework," says Arun Gupta. "Some people are even calling it legacy." OWSM vs. OEG - When to use which component - 11g | Prakash Yamuna blogs.oracle.com Prakash Yamuna shares a brief but informative summary. Webcast Q&A: Demystifying External Authorization blogs.oracle.com The slide deck, a transcript of the audience Q&A, and a link to replay of the recent Oracle Entitlements Server webcast featuring Tanya Baccam from SANS Institute. Anil Gaur on Cloud Computing Support in Java EE 7 www.infoq.com InfoQ's Srini Penchikala talks with Anil Gaur, Vice President of Software Development at Oracle, about cloud computing support in Java EE 7, project road map and timeline, cloud API in Java EE 7, and cloud development and deployment tools. Want to Patch your Red Hat Linux Kernel Without Rebooting? | Lenz Grimmer blogs.oracle.com Lenz Grimmer shares info an resources for those interested in learning more about KSplice. Oracle Linux Newsletter, March Edition www.oracle.com Get a spring dose of Linux goodness. Oracle Enterprise Gateway: Integration with Oracle Service Bus and Oracle Web Services Manager www.oracle.com Oracle Enterprise Gateway and Oracle Web Services Manager are central points of a SOA initiative when security is paramount. In this article, William Markito Oliveira and Fabio Mazanatti describe how to integrate these products with Oracle Service Bus. Thought for the Day "We always strain at the limits of our ability to comprehend the artifacts we construct — and that's true for software and for skyscrapers." — James Gosling

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  • links for 2011-02-04

    - by Bob Rhubart
    Oracle WebCenter Suite - Giving Users a Modern Experience: Webcast Q&A (Oracle Enterprise 2.0 Blog) Kellsey Ruppel share a summary of the viewer Q&A from the recent Oracle WebCenter Suite webcast. (tags: oracle otn enterprise2.0 webcenter) Oracle Fusion Middleware Security: Oracle Access Manager 11g Academy: The Policy Model (Part 1) Brian Eidelman kicks off a series of posts covering Oracle Access Manager. (tags: oracle otn fusionmiddleware security) The Tom Kyte Blog: A short podcast... Oracle senior technical architect Tom Kyte shares information on a series of upcoming live, in-person events in which he will participate. (tags: oracle otn ioug) Oracle and AIIM - Putting Enterprise 2.0 to Work (Oracle Enterprise 2.0 Blog) Brian Dirking shares a recap of the recent online Enterprise 2.o presentation by Andy MacMillan (Oracle) and Doug Miles (AIIM). (tags: oracle otn enterprise2.0) Arun Gupta: WebLogic Developer/Production Web Profile, Full Java EE 6 Platform - Chat Transcript and Slides from OTN Virtual Developer Day Arun Gupta shares chat transcripts and more from the recent OTN Virtual Developer Day focused on WebLogic. . (tags: weblogic java) Andrejus Baranovskis's Blog: How to Install Oracle ECM 11g PS3 - Domain Configuration Hint Concise instructions from Oracle ACE Director Andrejus Baranovski. (tags: oracle otn oracleace enterprise2.0 weblogic) Oracle BI EE 11g & Oracle ADF - Part 1 - Understanding Security Integration Rittman Mead's Venkatakrishnan J explores "how much Oracle ADF or the Oracle Fusion Middleware has influenced most of the features in BI EE 11g." (tags: oracle oracleace businessintelligence obiee) Gone With the Wind: Where Have All the Composites Gone? SOA author Antony Reynolds solves a mystery. (tags: oracle otn soa) Playing with Oracle 11gR2, OEL 5.6 and VirtualBox 4.0.2 (1st Part) "This installation should never be used for Production or Development purposes. This installation was created for educational purpose only, and is extremely helpful to learn and understand how Oracle works if you do not have access to a traditional hardware resource." - Oracle ACE Director Francisco Munoz Alvarez (tags: oracle otn virtualbox virtualization)

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  • A Panorama of JavaOne Latin America

    - by reza_rahman
    As you know, JavaOne Latin America 2012 was held at the Transamerica Expo Center in Sao Paulo, Brazil on December 4-6. It was a resounding success with a great vibe, excellent technical content and numerous world class speakers, both local and international. Various folks like Tori Wieldt, Steve Chin, Arun Gupta, Bruno Borges and myself looked at the conference from slightly different colored lenses. It's interesting to put them all together in a panoramatic collage: Tori wrote about the Sao Paulo Geek Bike Ride held the Saturday before the conference here (enjoy the photos and video). She also discusses the keynotes in great detail here. Steve looked at it from the viewpoint of someome instrumental to putting the event together. Read his thoughts here (he has more geek bike ride photos as well as material for his JavaFX/HTML 5 talk). Arun had a more holistic view of the conference. He covers the geek bike ride, the GlassFish party (organized by Bruno Borges), his Java EE talks, and more. Check out the cool photos as well as the technical material. Bruno provides the critical local perspective in his 7 reasons you had to be at JavaOne Latin America 2012. He discusses the OTN Lounge, the hands-on-lab, the Java community keynote, Java EE technical sessions and of course the GlassFish party! I covered the GlassFish booth, the lab and my technical sessions (as well as Sao Paulo's lively metal underground) here.

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  • Java EE @ Devoxx UK

    - by delabassee
    Devoxx UK is taking place next week (12th and 13th June) in London. As with any Devoxx conference, this UK edition will have a nice mix of content, an impressive list of speakers and obviously Java EE will be well will covered too:  Apache TomEE, Java EE Web Profile and more on Tomcat (David Blevins) Myths, Tales and Voodoo - About Java EE and Testing (Adam Bien) 50 new features of Java EE 7 (Antonio Goncalves & Arun Gupta) Java EE 7 Hands-on Lab (Arun Gupta) In addition, there will be 2 BoF related to Java EE on Thursday evening, the first BoF will be about the Java EE platform and the second one will be about the Java EE Reference Implementation, i.e. GlassFish. I will participate in the Java EE Community BoF where will discuss Java EE general but with all recent activities, I suspect that a large portion of the BoF will spent on discussing the current plans for Java EE 8.  Right after and in the same room, I will join Steve Millidge of C2B2 for the GlassFish is here to stay! BoF. The goal is to discuss on GlassFish, the current status, the plans for the next release, how the community can contributes, etc. It should be mentioned that attending those BoFs is completely free, just make sure to register here.  So if you are in London next week, mind the Geek and see you at Devoxx UK!

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  • NINE Great Reasons to Attend the GlassFish Community Event at JavaOne 2012

    - by Alexandra Huff
    Are you coming to the annual GlassFish Community Event at JavaOne this year? Here are nine great reasons not to miss it! Great company Meet and mingle with community leaders and luminaries, the GlassFish engineering team, and Oracle executives! Learn from others How are your peers using GlassFish in creative ways? A few community members will share their challenges and creative solutions. Ask tough questions Meet Oracle GlassFish and Middleware executives; the panel discussion will be moderated by one of our stellar community leaders! Shirts! Be sure to get this year's GlassFish T-shirt, designed by and voted on by YOU, our community members! Don't miss it - they go fast. Share your story Give us a two minute update on why you love GlassFish and how you are using it! We will immortalize you in a very brief video and post it to our GlassFish Stories page! Find out... about the new book, hot off the press, authored by our very own Arun Gupta: "Java EE 6 Pocket Guide: A Quick Reference for Simplified Enterprise Java Development" If you share... your story, you will win a copy of Arun's new book as our thank you gift! Suggest... some ideas on how to make GlassFish even better! Have fun Lively discussion, news and updates, excellent company -- this is THE place to be on Sunday at JavaOne! Convinced? Excellent! Then please register here! A JavaOne Pass is required to enter Moscone Center. All passes accepted, including Discover, Exhibitor, Press, Blogger, etc. Agenda 11:00 - 11:05: Introduction 11:05 - 11:30: Roadmap and Community Updates 11:30 - 12:15: Q&A with Executive Speaker Panel from Oracle and the GlassFish Team 12:15 - 01:00: Customer Testimonials Location: Moscone West, Room 2005 Add sessions UGF10359 and UGF10360 to Schedule Builder

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  • "(401)Authorization Required" when making a web service call using Axis

    - by Arun P Johny
    Hi, I'm using apache axis to connect to my sugar crm instance. When I'm trying to connect to the instance it is throwing the following exception Exception in thread "main" AxisFault faultCode: {http://xml.apache.org/axis/}HTTP faultSubcode: faultString: (401)Authorization Required faultActor: faultNode: faultDetail: {}:return code: 401 &lt;!DOCTYPE HTML PUBLIC &quot;-//IETF//DTD HTML 2.0//EN&quot;&gt; &lt;html&gt;&lt;head&gt; &lt;title&gt;401 Authorization Required&lt;/title&gt; &lt;/head&gt;&lt;body&gt; &lt;h1&gt;Authorization Required&lt;/h1&gt; &lt;p&gt;This server could not verify that you are authorized to access the document requested. Either you supplied the wrong credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required.&lt;/p&gt; &lt;/body&gt;&lt;/html&gt; {http://xml.apache.org/axis/}HttpErrorCode:401 (401)Authorization Required at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:744) at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165) at org.apache.axis.client.Call.invokeEngine(Call.java:2784) at org.apache.axis.client.Call.invoke(Call.java:2767) at org.apache.axis.client.Call.invoke(Call.java:2443) at org.apache.axis.client.Call.invoke(Call.java:2366) at org.apache.axis.client.Call.invoke(Call.java:1812) at org.beanizer.sugarcrm.SugarsoapBindingStub.get_server_info(SugarsoapBindingStub.java:1115) at com.greytip.sugarcrm.GreytipCrm.main(GreytipCrm.java:42) This basically says that I do not have the authorization to the resource. The same code is working fine in my testing environment. Sugarsoap service = new SugarsoapLocator(); SugarsoapPortType port = service.getsugarsoapPort(new java.net.URL( SUGAR_CRM_LOCATION + "/soap.php")); System.out.println(port.get_server_info().getVersion()); User_auth userAuth = new User_auth(); userAuth.setUser_name("user_name"); MessageDigest md = MessageDigest.getInstance("MD5"); String password = getHexString(md.digest("password".getBytes())); userAuth.setPassword(password); // userAuth.setVersion("0.1"); Entry_value login = port.login(userAuth, "myAppName", null); String sessionID = login.getId(); Above code is used to connect to the Sugar CRM installation. here line "System.out.println(port.get_server_info().getVersion());" is throwing the exception. One difference I noticed between the test and production environment is when I used the soap url in the browser the production site pops up a 'Authentication Required' popup. When I gives my proxy username and password in this popup, it shows the soap request details. The same is applicable for the login url also. First it will ask for the 'Authentication' then it will take to the sugar crm login page? Is it a server security setting? If it is then how to set this user name and password using java in a web service call. The authentication required popup is same as the one which comes when we try to access the tomcat manager through a browser. Thanks

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  • Error:Variable is not CFString

    - by Arun Sharma
    hi all, I am using sqlite database to save data from our xib. When I add first time then its added successfully but when i repeat that process then it shows run time exception and exit from program,and shows variable is not CFString.

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  • emacs intellisense

    - by arun kumar
    Hi, I know this has been discussed a lot of times but is there any nice how-to for c/c++ intellisense in emacs? I have never been able to set up cedet properly. Right now I am working on a maintenance project with a huuge code base and it is very difficult to manage without proper intellisense. Currently I am using vim with ctags/cscope and omnicomplete features for intellisense which works great; but I would like to get things to work with emacs.

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  • Co-ordinates of a element in a pdf file using iText

    - by Arun P Johny
    Hi all, I'm creating a pdf file using BIRT reporting library. Later I need to digitally sign these files. I'm using iText to digitally sign the document. The issue I'm facing is, I need to place the signature in different places in different reports. I already have the code to digitally sign the document, now I'm always placing the signature at the bottom of last page in every report. Eventually I need each report to say where I need to place the signature. Then I've to read the location using iText and then place the signature at that location. Is this possible to achieve using BIRT and iText Thanks

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  • I am getting this error on using matplotlib

    - by Arun Abraham
    I get this error on typing this in python command prompt: import matplotlib.pyplot as plt Traceback (most recent call last): File "<pyshell#1>", line 1, in <module> import matplotlib.pyplot as plt File "/Library/Python/2.7/site-packages/matplotlib-1.3.x-py2.7-macosx-10.8-intel.egg/matplotlib/pyplot.py", line 97, in <module> _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup() File "/Library/Python/2.7/site-packages/matplotlib-1.3.x-py2.7-macosx-10.8-intel.egg/matplotlib/backends/__init__.py", line 25, in pylab_setup globals(),locals(),[backend_name]) File "/Library/Python/2.7/site-packages/matplotlib-1.3.x-py2.7-macosx-10.8-intel.egg/matplotlib/backends/backend_macosx.py", line 21, in <module> from matplotlib.backends import _macosx ImportError: dlopen(/Library/Python/2.7/site-packages/matplotlib-1.3.x-py2.7-macosx-10.8-intel.egg/matplotlib/backends/_macosx.so, 2): Library not loaded: /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText Referenced from: /Library/Python/2.7/site-packages/matplotlib-1.3.x-py2.7-macosx-10.8-intel.egg/matplotlib/backends/_macosx.so Reason: image not found Can someone suggest me, how i can fix this ? I had installed all the packages with this shell script https://github.com/fonnesbeck/ScipySuperpack Is there anything that i am missing ? Any additional configuration ?

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  • Facebook connect ifUserConnected() does not work - FB.Connect is undefined error

    - by Arun
    I'm trying to integrate Facebook connect to my website. The login button appears and i'm able to login. The profile picture and the name is displayed properly. However when I try adding the code FB.Connect.ifUserConnected, I get a error message saying FB.Connect is not defined. This is what I'm doing <div id="fb-root"> </div> <script src="http://connect.facebook.net/en_US/all.js"></script> <script type="text/javascript"> FB.init({ appId: 'my app id', status: true, cookie: true, xfbml: true }); </script> <fb:login-button onlogin="fb_login()"></fb:login-button> <script> function fb_login() { $("#SocialConnectButtons").hide(); $("#UserProfile").show(); FB.XFBML.Host.parseDomTree(); } //ALL UNTIL HERE WORKS AS EXPECTED, BUT THE FOLLOWING LINE FAILS FB.Connect.ifUserConnected(fb_login); </script> Thanks for the help

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  • Why default constructor does not appear for value types?

    - by Arun
    The below snippet gives me a list of constructors and methods of a type. static void ReflectOnType(Type type) { Console.WriteLine(type.FullName); Console.WriteLine("------------"); List<ConstructorInfo> constructors = type.GetConstructors(BindingFlags.Public | BindingFlags.Static | BindingFlags.NonPublic |BindingFlags.Instance | BindingFlags.Default).ToList(); List<MethodInfo> methods = type.GetMethods().ToList(); Type baseType = type.BaseType; while (baseType != null) { constructors.AddRange(baseType.GetConstructors(BindingFlags.Public | BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Default)); methods.AddRange(baseType.GetMethods()); baseType = baseType.BaseType; } Console.WriteLine("Reflection on {0} type", type.Name); for (int i = 0; i < constructors.Count; i++) { Console.Write("Constructor: {0}.{1}", constructors[i].DeclaringType.Name, constructors[i].Name); Console.Write("("); ParameterInfo[] parameterInfos = constructors[i].GetParameters(); if (parameterInfos.Length > 0) { for (int j = 0; j < parameterInfos.Length; j++) { if (j > 0) { Console.Write(", "); } Console.Write("{0} {1}", parameterInfos[j].ParameterType, parameterInfos[j].Name); } } Console.Write(")"); if (constructors[i].IsSpecialName) { Console.Write(" has 'SpecialName' attribute"); } Console.WriteLine(); } Console.WriteLine(); for (int i = 0; i < methods.Count; i++) { Console.Write("Method: {0}.{1}", methods[i].DeclaringType.Name, methods[i].Name); // Determine whether or not each field is a special name. if (methods[i].IsSpecialName) { Console.Write(" has 'SpecialName' attribute"); } Console.WriteLine(); } } But when I pass an ‘int’ type to this method, why don’t I see the implicit constructor in the output? Or, how do I modify the above code to list the default constructor as well (in case I’m missing something in my code).

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  • Need help with animation on iPhone

    - by Arun Ravindran
    I'm working on an animated clock application for the iPhone, and I have to pivot all the 3 nodes in the view, which I have obtained in the following code: [CATransaction begin]; [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions]; clockarm.layer.anchorPoint = CGPointMake(0.0, 0.0); [CATransaction commit]; [CATransaction begin]; [CATransaction setValue:(id)kCFBooleanFalse forKey:kCATransactionDisableActions]; [CATransaction setValue:[NSNumber numberWithFloat:50.0] forKey:kCATransactionAnimationDuration]; CABasicAnimation *animation; animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"]; animation.fromValue = [NSNumber numberWithFloat:-60.0]; animation.toValue = [NSNumber numberWithFloat:2 * M_PI]; animation.timingFunction = [CAMediaTimingFunction functionWithName: kCAMediaTimingFunctionLinear]; animation.delegate = self; [clockarm.layer addAnimation:animation forKey:@"rotationAnimation"]; animation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; [CATransaction commit]; The problem it's just rotating once, ie. only 360 degree and then stopping. I want to raotate the needles indefinitely. How would I do that?

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  • javascript regex validation

    - by Arun
    Is there any way to find which input character fails the regex pattern. For ex: consider [A-Za-z\s.&] is only allowable but the user enter like "test/string" where '/' invalidates input. How to find who fails regex (our case '/')

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  • Tool Tip Text in IReport

    - by Arun Singla
    Is there any functionality in Ireport, so that we can use tool tip text. Actually I have a field name description which contains very large text. Instead of displaying large text I want to show 2-3 lines and rest of text as a tool tip. how cud i achieve this in ireport

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  • T-SQL - Date rounding and normalization

    - by arun prakash
    Hi: I have a stored procedure that rounds a column with dates in (yyyy:mm:dd hh:mM:ss) to the nearest 10 minute handle (yyyy:mm:dd hh:mM) 20100303 09:46:3000 ------ 20100303 09:50 but i want to chage it to round it off to the nearest 15 minute handle: 20100303 09:46:3000 ------20100303 09:45 here is my code : IF OBJECT_ID(N'[dbo].[SPNormalizeAddWhen]') IS NOT NULL DROP PROCEDURE [dbo].[SPNormalizeAddWhen] GO CREATE PROCEDURE [dbo].[SPNormalizeAddWhen] As declare @colname nvarchar(20) set @colname='Normalized Add_When' if not exists (select * from syscolumns where id=object_id('Risk') and name=@colname) exec('alter table Risk add [' + @colname + '] datetime') declare @sql nvarchar(500) set @sql='update Risk set [' + @colname + ']=cast(DATEPART(yyyy,[add when]) as nvarchar(4)) + ''-'' + cast(DATEPART(mm,[add when]) as nvarchar(2)) + ''-'' + cast(DATEPART(dd,[add when]) as nvarchar(2)) + '' '' + cast(DATEPART(Hh,[add when]) as nvarchar(2)) + '':'' + cast(round(DATEPART(Mi,[add when]),-1) as nvarchar(2)) ' print @sql exec(@sql) GO

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  • Help me start out with OpenGL

    - by Arun Thakkar
    Till today I am working with Basic UIKIT application but now onwards I need to work in OpenGL. Problem is I have not any idea about OpenGL and am confused lot about how to start and from where to start. I need to create an application which is same as "iBeer" (see movie in YouTube). So I am having lots of confusion about how do I create graphics of beer that you seen in application, so what should be preferred library?

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