Hello, for some reason I'm experiencing the Operational Error with "can't rollback" message when I attempt to roll back my transaction in the following context: try: cursors[instance].execute("lock revision, app, timeout IN SHARE MODE") cursors[instance].execute("insert into app (type, active, active_revision, contents, z) valu...
I have the problem described here: http://gcc.gnu.org/wiki/Visibility Exception class exported from shared library cannot be caught when used outside of the library, and the program terminates. I added __attribute__((visibility("default"))) to the class declaration: class __attribute__((visibility("default"))) MyException { ... ...
Hi, I'd like to print a simple table in my page with 3 columns, building name, tags and architecture style. If I try to retrieve the list of building names and arch. styles there is no problem: SELECT buildings.name, arch_styles.style_name FROM buildings INNER JOIN buildings_arch_styles ON buildings.id = buildings_arch_styles.building_i...
I have seen the following exception case several times public SomeClass(IEnumerable<T> someValues) { if (null == someValues) { throw new ArgumentNullException("someValues"); } int counter = 0; foreach (T value in someValues) { if (null == value) ...
hello, i've the following code for button creation and on action of button , i'm calling buildUI method CGRect cgRct = CGRectMake(10 ,30 ,400, 320); //define size and position of view subMainView_G_obj = [[UIView alloc] initWithFrame:cgRct]; //initilize the view subMainView_G_obj.autoresizesSubviews = YES; //set view property ov ...
Hi, I'm trying to create a mock HttpContextBase for unit test. var fakePrinciple = new GenericPrincipal( new GenericIdentity(userId), rolesList.ToArray()); var mockHttpContext = new Mock<HttpContextBase>(); mockHttpContext.Setup(t => t.User).Returns(fakePrinciple); HttpContextBase mockedContext = mock...
Since a couple of weeks the Visual Studio (2008 9.0.30729.1 SP) Exception Assistant has stopt appearing while debugging using the C# IDE. Instead the old ugly and useless debug dialog comes up: To make sure, I've checked the following: "Tools / Options / Debugging / General / Enable the exception assistant" is on. "Debug / Exception...
Whenever I load ONLY the 1.3 or 1.4 library on an html page im developing on my desktop I get an error that says "setting a property that only has a getter" I dont have any additonal code, this is coming straight from the jquery.min.js file I also get a bazillion warnings in Firebug. Can someone help me resolve this issue? I can't d...
For Example: myJSON = { param1:val1, param2:val2 } vs. myJSON = { "param1":val1, "param2":val2 } Also are there any browser compatibility issues or possible exceptions that may arise out of using one or the other? ...
Why it's impossible to throw exception from __toString()? class a { public function __toString() { throw new Exception(); } } $a = new a(); echo $a; the code above produces this: Fatal error: Method a::__toString() must not throw an exception in /var/www/localhost/htdocs/index.php on line 12 I was pointed to ht...
What is better to use for Exception output message dynamic generation String or StringBuilder or StringBuffer? ...
So I have a winform solution, deployed via clickonce. Eveything worked fine until i added a WCF project. (see error in parsing the manifest file at end of post) Now I notice that MSBuild compiles the service into a _PublishedWebsites dir. I don't know what the need for this is, but I am suspecting this is the cause of the problem. This w...
Hi I have below pseudo code with throws an exception like this throw new MyException("Bad thing happened","com.stuff.errorCode"); where MyException extends Exception class. Below is how I am handling the exception ActionMessages errors = new ActionMessages(); if(ex.getErrorCode() != null && !"".equals(ex.getErrorCode())) error = n...
Can anyone tell me what's wrong with my IL code here? IL_0000: nop IL_0001: ldarg.1 IL_0002: isinst MyXmlWriter IL_0007: stloc.0 IL_0008: ldloc.0 IL_0009: ldarg.2 IL_000a: ldind.ref IL_000b: unbox.any TestEnum IL_0010: ldfld Int64 value__/FastSerializer.TestEnum IL_0015: callvirt Void WriteValue(Int...
Could you please explain to me what the difference is between an error and an exception? ...
I have a Winodws Mobile 6.1 application running on an ARMV4I processor. Given a stack address (from unwinding an exception), I like to determine what module owns that address. Using the ToolHelpAPI, I'm able to determine most modules using the following method: HANDLE snapshot = ::CreateToolhelp32Snapshot( TH32CS_SNAPMODULE | TH32CS_GE...
SVector.H: void pop_back() throw (underflow_error); In my SVector.cpp file, should I also include the throw (underflow_error) part as well? void pop_back() throw (underflow_error) { // implementation } OR void pop_back() { // implementation } Thanks. ...
I am new to Java. I just read that class variables in Java have default value. I tried the following program and was expecting to get the output as 0, which is the default value on an integer, but I get the NullPointerException. What am I missing? class Test{ static Integer iVar; public static void main(String...args) { ...
I hate generating an exception for things that I can simply test with an if statement. I know that a zero length zip/jar will trigger an exception if you try to access it using the java.util.zip/java.util.jar APIs. So, it seems like there should be a smallest file that these utility APIs are capable of working with. ...
I've got a bunch of questions about how people use exceptions in Perl. I've included some background notes on exceptions, skip this if you want, but please take a moment to read the questions and respond to them. Thanks. Background on Perl Exceptions Perl has a very basic built-in exception system that provides a spring-board for mor...