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• glassfish v3.0 hangs no app is ever deployed and no error is ever shown

  - by Samuel Lopez

  I have a web app that uses JSF 2.0 with richFaces and primeFaces, hibernate and java and I use NetBeans 7.1.2 as the IDE when I run the app the glassfish server is started and the log shows this: Launching GlassFish on Felix platform Información: Running GlassFish Version: GlassFish Server Open Source Edition 3.1.2 (build 23) Información: Grizzly Framework 1.9.46 started in: 20ms - bound to [0.0.0.0:4848] Información: Grizzly Framework 1.9.46 started in: 32ms - bound to [0.0.0.0:8181] Información: Grizzly Framework 1.9.46 started in: 59ms - bound to [0.0.0.0:8080] Información: Grizzly Framework 1.9.46 started in: 32ms - bound to [0.0.0.0:3700] Información: Grizzly Framework 1.9.46 started in: 21ms - bound to [0.0.0.0:7676] Información: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingStoreProxy for persistence-type = replicated in BackingStoreFactoryRegistry Información: SEC1002: Security Manager is OFF. Información: SEC1010: Entering Security Startup Service Información: SEC1143: Loading policy provider com.sun.enterprise.security.provider.PolicyWrapper. Información: SEC1115: Realm [admin-realm] of classtype [com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created. Información: SEC1115: Realm [file] of classtype [com.sun.enterprise.security.auth.realm.file.FileRealm] successfully created. Información: SEC1115: Realm [certificate] of classtype [com.sun.enterprise.security.auth.realm.certificate.CertificateRealm] successfully created. Información: SEC1011: Security Service(s) Started Successfully Información: WEB0169: Created HTTP listener [http-listener-1] on host/port [0.0.0.0:8080] Información: WEB0169: Created HTTP listener [http-listener-2] on host/port [0.0.0.0:8181] Información: WEB0169: Created HTTP listener [admin-listener] on host/port [0.0.0.0:4848] Información: WEB0171: Created virtual server [server] Información: WEB0171: Created virtual server [__asadmin] Información: WEB0172: Virtual server [server] loaded default web module [] Información: Inicializando Mojarra 2.1.6 (SNAPSHOT 20111206) para el contexto '/test' Información: Hibernate Validator 4.2.0.Final Información: WEB0671: Loading application [test] at [/test] Información: CORE10010: Loading application test done in 4,885 ms Información: GlassFish Server Open Source Edition 3.1.2 (23) startup time : Felix (1,848ms), startup services(5,600ms), total(7,448ms) Información: JMX005: JMXStartupService had Started JMXConnector on JMXService URL service:jmx:rmi://SJ007:8686/jndi/rmi://SJ007:8686/jmxrmi Información: WEB0169: Created HTTP listener [http-listener-1] on host/port [0.0.0.0:8080] Información: Grizzly Framework 1.9.46 started in: 14ms - bound to [0.0.0.0:8080] Información: WEB0169: Created HTTP listener [http-listener-2] on host/port [0.0.0.0:8181] Información: Grizzly Framework 1.9.46 started in: 12ms - bound to [0.0.0.0:8181] but right there it hangs and the deploy bar keeps running but no more actions are shown, nothing else is logged either it just stays there until I stop the deploy Is there any other error log to debug glassfish server? Any thoughts? I have re installed glassfish and NetBeans but it all seems the same. I think this started happening after I had to force-restart my computer with NetBeans stil open and the app deployed, but it's hard to know for sure if this was the real catalyst. Any thoughts or help is appreciated thanks. Is it an app error? if so why no errors in the log are shown?

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• Lightning effect in opengl es

  - by sad_panda

  Is there a way to create a lightning effect on the iPhone using opengl?(like this app) Right now I have modified the glpaint sample to draw random points around a line (between two points that the user touches) and then connecting them, but the result is a zigzag line that constantly jumps around and lags horribly on the actual device.

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• How to get statistical distributions out of C++ Code?

  - by Bader

  I want some help in programming a random generator for different types of distribution using C++ language. for the following: Geometric distribution Hypergeometric distribution Weibull distribution Rayleigh distribution Erlang distribution Gamma distribution Poisson distribution Thanks.

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• How to create an image from a UIView / UIScrollView

  - by Andre

  Hi, I have an image in an UIScrollView, that can be scrolled and zoomed. When the user presses a button, I want the code to create an image from whatever part of the UIScrollView is inside an area I specify with a CGRect. I've seen code to crop UIImages, but I can't adapt it to do the same for a view, because it uses CGContextDrawImage. Any thoughts? Cheers, Andre

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• How to rate-limit a pipe under linux ?

  - by Frédéric Grosshans

  Is there a filter which I could use to rate-limit a pipe on linux? If this exists, let call it rate-limit, I want to be able to type in a terminal something like cat /dev/urandom | rate-limit 3 -k | foo in order to send a a stream of random bytes to foo's standard input at a rate (lower than) 3 kbytes/s.

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• Should software engineers take the upcoming PE exam for software engineering?

  - by jschmier

  I realize that this question is quite similar to this one, but news of a PE exam being developed specifically for software engineering by the NCEES and IEEE has piqued my interest. Should software engineering professionals take the (upcoming) PE exam for software engineering in addition to their degree (or relevant work experience)? Note: I realize the exam being developed is still sometime away, but I'm curious about the thoughts of the professionals active on Stack Overflow.

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• Column Wordwrap in JQGrid

  - by SARAVAN

  Hi, Anybody knows on how to wrap column names in JQGrid. Please find my JSON code below colModel: [ { name: 'RequestID', index: 'CreditRequest.CreditRequestID', width:100, align: 'left' },..... With reference to the above code if the size of the content exceeds I want it to be wrapped. Any thoughts or comments

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• how did SO animate answer div

  - by c0mrade

  I am wondering for some time now, how did SO do this animation on answers when you click on link answer, answer divs color changes for some time and it reverts back, I'm sure this question has been asked before but I just couldn't find it. Or this random example : http://stackoverflow.com/questions/2706443/what-pitfalls-if-any-are-there-to-learning-c-c-as-a-first-language/2706531#2706531

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• [PHP]RegEx help with a string

  - by Uffo

  So I have a random of strings and I need to parse them, let's take an example: This string - DeleteMe please and some other text So I want to find DDeleteMe please and some other text and remove it, because all I need is This string Best Regards,

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• FancyBox resize width

  - by johnnyArt

  I'm able to resize the height with the $.fancybox.resize(); part, but the width just doesn't update according to the new content. Thoughts?

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• Constructor overloading in Java - best practice

  - by errr

  There are a few topics similar to this, but I couldn't find one with a sufficient answer. I would like to know what is the best practice for constructor overloading in Java. I already have my own thoughts on the subject, but I'd like to hear more advice. I'm referring to both constructor overloading in a simple class and constructor overloading while inheriting an already overloaded class (meaning the base class has overloaded constructors). Thanks :)

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• ASP.NET Session or global variables?

  - by WtFudgE

  Hi, I am creating an ASP.NET page where I need a couple of variables which hold pathnames and a chosen language etc... Not that many, let's say about 5. Should I use session variables for this? Atm I'm using public static variables but I'm not sure if this is the right way to do this. Any thoughts? Thx

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• Lighning effect in opengl es

  - by sad_panda

  Is there a way to create a lightning effect on the iPhone?(like this app) Right now I have modified the glpaint sample to draw random points around a line and then connecting them, but the result is a zigzag line that constantly jumps around and lags horribly on the actual device.

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• How to do a "where in values" in LINQ-to-Entities

  - by Ty

  Does anybody know how to apply a "where in values" type condition using LINQ-to-Entities? I've tried the following but it doesn't work: var values = new[] { "String1", "String2" }; // some string values var foo = model.entitySet.Where(e = values.Contains(e.Name)); I believe this works in LINQ-to-SQL though? Any thoughts?

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• How do I set a member field to a value using codeDom namespace

  - by hajpoj

  Hi I want to create code that is something like this: public string randomString = "some Random String"; How can i set a value to the member field that I created using: CodeMemberField field = new CodeMemberField("System.String", "randomString"); Thanks,

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• Does SQL Azure Support Relational Databases?

  - by Goober

  I keep reading that SQL Azure doesn't support relational databases; however, I just tapped into my SQL Azure Database and scripted a relational database. I even checked to see what was present using: select * from sys.objects Any thoughts?

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• Using scipy.interpolate.splrep function

  - by Koustav Ghosal

  I am trying to fit a cubic spline to a given set of points. My points are not ordered. I CANNOT sort or reorder the points, since I need that information. But since the function scipy.interpolate.splrep works only on non-duplicate and monotonically increasing points I have defined a function that maps the x-coordinates to a monotonically increasing space. My old points are: xpoints=[4913.0, 4912.0, 4914.0, 4913.0, 4913.0, 4913.0, 4914.0, 4915.0, 4918.0, 4921.0, 4925.0, 4932.0, 4938.0, 4945.0, 4950.0, 4954.0, 4955.0, 4957.0, 4956.0, 4953.0, 4949.0, 4943.0, 4933.0, 4921.0, 4911.0, 4898.0, 4886.0, 4874.0, 4865.0, 4858.0, 4853.0, 4849.0, 4848.0, 4849.0, 4851.0, 4858.0, 4864.0, 4869.0, 4877.0, 4884.0, 4893.0, 4903.0, 4913.0, 4923.0, 4935.0, 4947.0, 4959.0, 4970.0, 4981.0, 4991.0, 5000.0, 5005.0, 5010.0, 5015.0, 5019.0, 5020.0, 5021.0, 5023.0, 5025.0, 5027.0, 5027.0, 5028.0, 5028.0, 5030.0, 5031.0, 5033.0, 5035.0, 5037.0, 5040.0, 5043.0] ypoints=[10557.0, 10563.0, 10567.0, 10571.0, 10575.0, 10577.0, 10578.0, 10581.0, 10582.0, 10582.0, 10582.0, 10581.0, 10578.0, 10576.0, 10572.0, 10567.0, 10560.0, 10550.0, 10541.0, 10531.0, 10520.0, 10511.0, 10503.0, 10496.0, 10490.0, 10487.0, 10488.0, 10488.0, 10490.0, 10495.0, 10504.0, 10513.0, 10523.0, 10533.0, 10542.0, 10550.0, 10556.0, 10559.0, 10560.0, 10559.0, 10555.0, 10550.0, 10543.0, 10533.0, 10522.0, 10514.0, 10505.0, 10496.0, 10490.0, 10486.0, 10482.0, 10481.0, 10482.0, 10486.0, 10491.0, 10497.0, 10506.0, 10516.0, 10524.0, 10534.0, 10544.0, 10552.0, 10558.0, 10564.0, 10569.0, 10573.0, 10576.0, 10578.0, 10581.0, 10582.0] Plots: The code for the mapping function and interpolation is: xnew=[] ynew=ypoints for c3,i in enumerate(xpoints): if np.isfinite(np.log(i*pow(2,c3))): xnew.append(np.log(i*pow(2,c3))) else: if c==0: xnew.append(np.random.random_sample()) else: xnew.append(xnew[c3-1]+np.random.random_sample()) xnew=np.asarray(xnew) ynew=np.asarray(ynew) constant1=10.0 nknots=len(xnew)/constant1 idx_knots = (np.arange(1,len(xnew)-1,(len(xnew)-2)/np.double(nknots))).astype('int') knots = [xnew[i] for i in idx_knots] knots = np.asarray(knots) int_range=np.linspace(min(xnew),max(xnew),len(xnew)) tck = interpolate.splrep(xnew,ynew,k=3,task=-1,t=knots) y1= interpolate.splev(int_range,tck,der=0) The code is throwing an error at the function interpolate.splrep() for some set of points like the above one. The error is: File "/home/neeraj/Desktop/koustav/res/BOS5/fit_spline3.py", line 58, in save_spline_f tck = interpolate.splrep(xnew,ynew,k=3,task=-1,t=knots) File "/usr/lib/python2.7/dist-packages/scipy/interpolate/fitpack.py", line 465, in splrep raise _iermessier(_iermess[ier][0]) ValueError: Error on input data But for other set of points it works fine. For example for the following set of points. xpoints=[1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1629.0, 1630.0, 1630.0, 1630.0, 1631.0, 1631.0, 1631.0, 1631.0, 1630.0, 1629.0, 1629.0, 1629.0, 1628.0, 1627.0, 1627.0, 1625.0, 1624.0, 1624.0, 1623.0, 1620.0, 1618.0, 1617.0, 1616.0, 1615.0, 1614.0, 1614.0, 1612.0, 1612.0, 1612.0, 1611.0, 1610.0, 1609.0, 1608.0, 1607.0, 1607.0, 1603.0, 1602.0, 1602.0, 1601.0, 1601.0, 1600.0, 1599.0, 1598.0] ypoints=[10570.0, 10572.0, 10572.0, 10573.0, 10572.0, 10572.0, 10571.0, 10570.0, 10569.0, 10565.0, 10564.0, 10563.0, 10562.0, 10560.0, 10558.0, 10556.0, 10554.0, 10551.0, 10548.0, 10547.0, 10544.0, 10542.0, 10541.0, 10538.0, 10534.0, 10532.0, 10531.0, 10528.0, 10525.0, 10522.0, 10519.0, 10517.0, 10516.0, 10512.0, 10509.0, 10509.0, 10507.0, 10504.0, 10502.0, 10500.0, 10501.0, 10499.0, 10498.0, 10496.0, 10491.0, 10492.0, 10488.0, 10488.0, 10488.0, 10486.0, 10486.0, 10485.0, 10485.0, 10486.0, 10483.0, 10483.0, 10482.0, 10480.0] Plots: Can anybody suggest what's happening ?? Thanks in advance......

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• Table-Valued Parameter in Stored Procedure and the Entity Framework 4.0

  - by Fabio

  Hi there, I have a stored procedure called 'GetPrices' with a Table-Valued Parameter called 'StoreIDs' and I would like to call it from my Entity Framework. But when I try to add the Stored Procedure to the EDM, i get the following error: The function 'GetPrices' has a parameter 'StoreIDs' at parameter index 2 that has a data type 'table type' which is not supported. The function was excluded. Is there any workaround this? Any thoughts? Fabio

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• Natural Language parsing of an appointment?

  - by Mike Hugo

  I'm looking for a Java library to help parse user entered text that represents an 'appointment' for a calendar application. For instance: Lunch with Mike at 11:30 on Tuesday or 5pm Happy hour on Friday I've found some promising leads like https://jchronic.dev.java.net/ and http://www.datejs.com/ which can parse dates - but I also need to be able to extract the title of the event like "Lunch with Mike". If such an API doesn't exist, I'm also interested in any thoughts on how best to approach the problem from a coding perspective.

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• Visual Studio Macros: Loop through Selection, add .Append(" and ") to each line in selection

  - by jlrolin

  Found this: Sub SurroundWithAppendTag() DTE.ActiveDocument.Selection.Text = ".Append(""" + DTE.ActiveDocument.Selection.Text + """)" End Sub But I can't seem to figure out how to loop through each line of text in the selection. Any thoughts?

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• Web Security: Worst-Case Situation

  - by Yongho

  I currently have built a system that checks user IP, browser, and a random-string cookie to determine if he is an admin. In the worst case, someone steals my cookie, uses the same browser I do, and masks his IP to appear as mine. Is there another layer of security I should add onto my script to make it more secure?

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• How do you override the WCF AuthenticationService IsLoggedIn() method?

  - by Ryan Riley

  I have three current thoughts on how to do this: re-implement AuthenticationService, which uses lots of internal constructors and internal helpers, implement custom IIdentity and IPrincipal types and somehow hook these into FormsAuthentication. give up and roll my own. The problem is that we've got web apps and fat client apps using authentication and storing cookies. However, logging out of a web app does not log out of a fat client app, and we have now way of forcing a refreshed cookie, atm.

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• Is it better to create the db/tables programmatically or through a .db file in assets

  - by llappall

  Hi, does Android have a "best practices" guideline on creating & populating the db/tables programmatically vs. deploying a .db file in assets? What are the pros/cons of both approaches? I have a db with big long strings in several columns, and about 50 rows, so writing the insert statements alone would take quite some space. It seems a waste. Thoughts? Thanks! llappall

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• What's your take on the programming language Go?

  - by fbrereto

  I've just been told about a new programming language, Go, developed at Google by such notables as Ken Thompson and Rob Pike. Does anyone have any experience with it so far? What are your thoughts about how viable small- and large-scale applications could be developed with it? Relevant links (thanks to Lance Roberts; feel free to update these as necessary): Ars-Technica PC World Google Open Source Blog Tech Talk Video Go Mailing List

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• Visual Studio PC benchmark

  - by user319353

  Hi: Is there a good way to benchmark a Visual Studio developer PC, instead of looking at the technical specs? Objective is to set a level and see every developer passes, if not upgrade them to new PC. Any thoughts and suggestions?

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