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• JDBC Connection pool monitoring GlassFish

  - by john

  I am trying to find a setting by which the connection pool monitoring information would come in the server.log whenever an error like "error allocating a connection" or "connection closed" occur. I found some blog entries that talk about this but they mention it from GUI prespective. However, I want a setting on the connection pool itself so that perodically the connection pool monitoring information would be shown in the logs. Does anyone know of such a setting? On Sun app Server 8.X it used to be perf-monitor

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• What does ActionScript mean by 'antiAliasType' in the following context?:

  - by Joshua

  // When I Run The Following Two Lines, I Get The Error Shown Below var B:Button=new Button(); var lineMetrics:TextLineMetrics=B.measureText('Hello World'); // TypeError: Error #2007: Parameter antiAliasType must be non-null. From My Point Of View, As Useless Errors Go, This One Is Unsurpassed. Can anyone point me in the right direction?

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• sql query not executing

  - by sarah

  Hi, Not able to execute a query ,i need to check if end date is greater than today in the following query Getting an error invalid query select * from table1 where user in ('a') and END_DATE >'2010-05-22' getting an error liter string does not match

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• Rails in production environment not working,but it's working in development environment

  - by user1834759

  An ActionView::Template::Error occurred in posts#index: couldn't find file 'jquery' (in /opt/ruby_apps/bookdate-website/app/assets/javascripts/cpanel_app.coffee:1) sprockets (2.1.3) lib/sprockets/context.rb:100:in `resolve' An ActionView::Template::Error occurred in topics#show: cannot load such file -- html/tokenizer actionpack (3.2.8) lib/action_controller/vendor/html-scanner/html/sanitizer.rb:18:in `tokenize' sometimes there is an exception thrown like the one mentioned above,but sometime it works why? my ruby environment is ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux] Rails 3.2.8

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• Ruby: Dynamically calling available methods raising undefined method (metaprogramming)

  - by user94154

  I have an Activerecord object called Foo: Foo.attribute_names.each do |attribute| puts Foo.find(:all)[0].method(attribute.to_sym).call end Here I'm calling all attributes on this model (ie, querying for each column value). However, sometimes, I'll get an undefined method error. How can ActiveRecord::Base#attribute_names return an attribute name that when converted into its own method call, raises an undefined method error? Thank

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• update mysql db through form in php

  - by DAFFODIL

  I am getting this error, You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' address='xxxxx', city='sssssssss', pincode='333333333', state='Assam', count' at line 1 Thanks in advance. http://dpaste.com/hold/181959/

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• problem installing mysqldb for python2.6

  - by apoorva

  Hi.. My mysql database is located on a remote machine... So i dont have any local copy of mysql on my local machine.. i get the registry key error... (file not found)... serverKey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, options['registry_key']) WindowsError: [Error 2] The system cannot find the file specified I think it requires to have a local copy of mysql... How do i install the mysqldb for database residing on another machine???

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• Problem with regular expression for some special parttern.

  - by SpawnCxy

  Hi all, I got a problem when I tried to find some characters with following code: preg_match_all('/[\w\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A]/',$str,$match); //line 5 print_r($match); And I got error as below: Warning: preg_match_all() [function.preg-match-all]: Compilation failed: PCRE does not support \L, \l, \N, \U, or \u at offset 4 in E:\mycake\app\webroot\re.php on line 5 I'm not so familiar with reg expression and have no idea about this error.How can I fix this?Thanks.

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• Zend framework installation

  - by Tetuser

  Hai, After inclunde the library in php.ini .I try to create a project in dos window by typing like C:\wamp\www\Zend\binzf.bat create project quickstart i got a error message:" '"php.exe"' is not recognized as an internal or external command, operable program or batch file." this is the error message please help me??how it was occured and a solution

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• Flash type casting gone wrong

  - by Malfist

  Sorry, I'm new to flash I have this line of code: BaseEntry( _entryList[i] ).topTeamName = ((Team)(teamList.getNameAtIndex( i*2 ))).Name; and I get the error: TypeError: Error #1034: Type Coercion failed: cannot convert "[object Team]" to ncaa.Data.Team. What do I need to do to fix it?

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• php unexpected T_VARIABLE, little help here

  - by Illes Peter

  Hey there. I've got the following code: class user { //URLs private static $signInURL = $_SERVER['DOCUMENT_ROOT'].'/?page=signin'; ... ... ... And i get and unexpected T_VARIABLE error. Can somebody tell me how to construct that url so it won't give me an error?

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• Wordpress loginform

  - by Erik Larsson

  Hello, I have created a loginform that is displayed on the front page. Everything works fine except one thing, if you log in with bad information you get redirected to wp-login.php and the error message pans out there. What i want is so the error message displays at the form on my front page. Is there way of doing this?

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• Faster alternative to file_get_contents()

  - by Rob

  Currently I'm using file_get_contents() to submit GET data to an array of sites, but upon execution of the page I get this error: Fatal error: Maximum execution time of 30 seconds exceeded All I really want the script to do is start loading the webpage, and then leave. Each webpage may take up to 5 minutes to load fully, and I don't need it to load fully. Here is what I currently have: foreach($sites as $s) //Create one line to read from a wide array { file_get_contents($s['url']); // Send to the shells }

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• Simple question on Java primitives

  - by Abhishek Jain

  float f = 1; float g = 1.1; float h = 1.1f; second line has compilation error. While rest of line do not have compilation error.Please suggest.

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• How do I initialize a fixed byte array?

  - by Jurily

  I have the following struct: [StructLayout(LayoutKind.Sequential, Pack = 1)] struct cAuthLogonChallenge { byte cmd; byte error; fixed byte name[4]; public cAuthLogonChallenge() { cmd = 0x04; error = 0x00; name = ??? } } name is supposed to be a null-terminated ASCII string, and Visual Studio is rejecting all my ideas to interact with it. How do I set it?

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• Why can I set an anonymous enum equal to another in C but not C++?

  - by samoz

  I have the following code snippet: enum { one } x; enum { two } y; x = y; That will compile in C, but in C++, I get the following error: test.c:6: error: cannot convert ‘main()::<anonymous enum>’ to ‘main()::<anonymous enum>’ in assignment Can someone explain to me why this is happening? I would prefer an answer with some specifics about why the compiler behaves this way, rather than just "You can't do that"

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• Varying possible loss of precision

  - by szupie

  In Java, when you do int b; b = b + 1.0; You get a possible loss of precision error. But why is it that if you do int b; b += 1.0; There isn't any error?

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• What is wrong with this code?

  - by Horatiu Paraschiv

  @protocol MyViewDelegate <NSObject> - (void) didFinishProcessing:(MyView*)myView; //compiler stops here with error @end @interface MyView : MySuperclass { id<MyViewDelegate> _delegate; } @property (nonatomic, retain) id<MyViewDelegate> delegate; @end When I try to compile I get " expected ')' before MyView ". Where is the error?

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• Validate input parameters in VB?

  - by EdOxH

  Should I validate input parameters on all functions I create? Input isn't passed from a user, but from other routines as part of an automatic process. I use error handling. I'm not sure what more validating input could do for me. If the input isn't valid, that's pretty much the same thing as an error, isn't it?

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• Oracle database link

  - by Sunit

  I'm currently using Windows Authentication with 2 Oracle servers - SP3DSMP1 & SP3DSMP4. I created a database link on SMP1 to connect to SMP4 as: SQL create public database link LINK_SMP4 2 connect to CURRENT_USER 3 using 'SP3DSMP4'; Database link created. However when I try to do a query, I get the error: ERROR at line 1: ORA-01017: invalid username/password; logon denied Any ideas what might be wrong here? thanks Sunit

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• Regular expressions in c++ STL

  - by Radek Šimko

  Is there any native library in STL which is tested and works without any extra compiler options? I tried to use <regex>, but the compiler outputs this: In file included from /usr/include/c++/4.3/regex:40, from main.cpp:5: /usr/include/c++/4.3/c++0x_warning.h:36:2: error: #error This file requires compiler and library support for the upcoming ISO C++ standard, C++0x. This support is currently experimental, and must be enabled with the -std=c++0x or -std=gnu++0x compiler options.

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• trusted SQL Server connection

  - by dan_vitch

  When I attempt to make a connection from my console app to my sqlExpress. I get the following error: The user is not associated with a trusted SQL Server connection. I have: Switched users Switched passwords Switched Servers Switched Databases I always get the same error. I am using VS 2010 and Sql Server 2005 Here is my current connection string SqlDatabase sqlDatabase = new SqlDatabase(@"Server=localmachineName\SQLEXPRESS;database=database1;user id=username password=mypassword;");

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• In partial view: "The model item passed into the dictionary is of type"

  - by Dave

  I lack understanding of some basic MVC concepts, despite all my searching. I created an MVC project in Visual Studio, which contains the partial view _LogOnPartial.shtml. I just want to access information within the view pertaining to the user, to put in a user dropdown menu. When I try to put this at the top of the partial view cshtml page I get the above error: @model MyProject_MVC.Models.UserRepository When I try this I also get an error: @Html.Partial("_LogOnPartial", MyProject_MVC.Models.UserRepository) 'MyProject_MVC.Models.UserRepository' is a 'type', which is not valid in the given context

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• problem with twitter api friends_timeline

  - by siznax

  i can get my user_timeline fine: curl -u user:pwd http://www.twitter.com/statuses/user_timeline/user.json {blob of tweets} but when i try to get the friends_timeline, i get an auth error: curl -u user:pwd http://www.twitter.com/statuses/friends_timeline.json {"request":"\/statuses\/friends_timeline.json", "error":"Could not authenticate you."} do i just not understand the documentation? http://apiwiki.twitter.com/REST+API+Documentation#friendstimeline

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• 3D array initialization

  - by xdevel2000

  I need to represent some spatial points: x,y,z when I try to initialize the array like this: int[][][] points { { {100, 120, 10}, {100, 120, 18}, ... } } I got an error: Uncompilable source code - not a statement where is the error?

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