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  • C# equivalent to VB.NET Catch ... When

    - by fung
    In VB.NET I often Catch ... When ... Try ' Some code' Catch e As ArgumentNullException When e.ParamName.ToUpper() = "SAMPLES" ' Handle the error' End Try Is there a C# equivalent to Catch ... When? I don't want to resort to using an if statement inside a catch if possible.

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  • Java ME bundle Microlog jars with my midlet jar.

    - by Nimrod Shory
    Hello, I'm pretty new to Java ME and i'm trying to use Microlog to handle logging in my midlet. In eclipse i can reference Microlog jars and it's all good in dev time, but when i try to launch the application the jars aren't found on the device. How can i bundle those referenced libs into my midlet? Thanks.

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  • Finding cause of memory leaks in large PHP stacks

    - by Mike B
    I have CLI script that runs over several thousand iterations between runs and it appears to have a memory leak. I'm using a tweaked version of Zend Framework with Smarty for view templating and each iteration uses several MB worth of code. The first run immediately uses nearly 8MB of memory (which is fine) but every following run adds about 80kb. My main loop looks like this (very simplified) $users = UsersModel::getUsers(); foreach($users as $user) { $obj = new doSomethingAwesome(); $obj->run($user); $obj = null; unset($obj); } The point is that everything in scope should be unset and the memory freed. My understanding is that PHP runs through its garbage collection process at it's own desire but it does so at the end of functions/methods/scripts. So something must be leaking memory inside doSomethingAwesome() but as I said it is a huge stack of code. Ideally, I would love to find some sort of tool that displayed all my variables no matter the scope at some point during execution. Some sort of symbol-table viewer for php. Does anything like that or any other tools that could help nail down memory leaks in php exist?

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  • JAVA gzip.read AND PHP

    - by Mantas
    I have line in JAVA and in while i get number: i = gzipinputstream1.read(abyte0, j, 4096); From while number: 959 1552 1577 1617 1680 when i want use in php: $i = fread($handle, 959): while return: 959, 959, 959, 5 How make that in PHP result will be the some. thanks

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  • Formatting numbers with significant figures in C#

    - by Chris Farmer
    I have some decimal data that I am pushing into a SharePoint list where it is to be viewed. I'd like to restrict the number of significant figures displayed in the result data based on my knowledge of the specific calculation. Sometimes it'll be 3, so 12345 will become 12300 and 0.012345 will become 0.0123. Occasionally it will be 4 or 5. Is there any convenient way to handle this?

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  • Style, set to Qt application, vanishes, when QDockWindow or QToolBar is being unattached.

    - by Max
    Style, set to Qt application, vanishes, when QDockWindow or QToolBar is being unattached. Application is designed to work in Windows XP environment, most of users use it's 'classic' scheme, and application's style is Cleanlooks. It looks fine, until one want to undock dockable window or move toolbar. CLeanlooks vanishes, and it is rather ugly. Is there any workaround to handle this?

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  • How can I make properties in properties files mandatory in Spring?

    - by Paulo Guedes
    I have an ApplicationContext.xml file with the following node: <context:property-placeholder location="classpath:hibernate.properties, classpath:pathConfiguration.properties" /> It specifies that both properties files will be used by my application. Inside pathConfiguration.properties, some paths are defined, such as: PATH_ERROR=/xxx/yyy/error PATH_SUCCESS=/xxx/yyy/success A PathConfiguration bean has setters for each path. The problem is: when some of those mandatory paths are not defined, no error is thrown. How and where should I handle this problem?

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  • Implementing a command line in perl

    - by abubacker
    I used Term::shellUI module and almost every thing is working as expected but the issue is when I pressed ctrl+c I want to print "Please use ctrl+d to exit the shell" , for that I handle the signal but the message print only after I pressed the new line how to resolve this ! Thanks in advance !

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  • PHP CSV, how to get previous and next 3 rows from current row

    - by Kalpesh Mehta
    I am currently using fgetcsv in php to get rows in CSV file. For each row, I need it's 3 previous rows and 3 next rows for some requirement. while(($data = fgetcsv($handle, 5000, ",")) !== FALSE) { //$data is current row data //I need previous rows and next rows data } I don't know how to try this, as each while iterate will be having the current row's information. Is there anything we can achieve this within the fgetcsv loop? I am also open for other alternatives for this problem.

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  • Release Quickie

    - by Meltemi
    How to succinctly handle this situation. I'm not properly releasing contactDictionary in the if statement... NSNumber *pIDAsNumber; ... NSMutableDictionary *contactDictionary = [NSMutableDictionary dictionaryWithDictionary:[defaults dictionaryForKey:kContactDictionary]]; if (!contactDictionary) { contactDictionary = [[NSMutableDictionary alloc] initWithCapacity:1]; } [contactDictionary setObject:pIDAsNumber forKey:[myClass.personIDAsNumber stringValue]]; [defaults setObject:contactDictionary forKey:kContactDictionary];

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  • How to get the Queue name that NServiceBus pulled the message from.

    - by Simon
    I can use this code to get the return address. string returnAddress = Bus.CurrentMessageContext.ReturnAddress; But how do i get the "to address" of the message. i.e. the Queue that NServiceBus pulled the message from. I had a look through the source and it seems Bus.Transport.Address is what i want but there is no get on Transport Note: I am within the "Handle" method of a message handler.

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  • Checking digital signature on EXE

    - by LTR
    My .NET exe is signed using signtool. Using this code, I can verify the validity of the certificate itself: var cert = X509Certificate.CreateFromSignedFile("application.exe"); var cert2 = new X509Certificate2(cert.Handle); bool valid = cert2.Verify(); However, this only checks the certificate itself, and not the signature of the EXE. Therefore, if the EXE is tampered with, this method doesn't detect it. How can I check the signature?

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  • CSS Graph- Bars not showing correctly

    - by Olivia
    I'm trying to create a CSS/HTML based graph using this tutorial here. However instead of putting the data directly into the html code I'm importing it from a CSV file using PHP with the following code. <?PHP /* Open CSV file */ $handle = fopen("defects.csv", "r"); $c = 0; /* gets data from csv file */ while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) { /* stores dates as variable $date */ $date[$c] = $data[0]; $c++; /* inserts defect data into html code */ echo "<dd class=\"p" . $data[2] . "\"><span><b>" . $data[2] . "</b></span></dd>"; echo "<dd class=\"sub p" . $data[3] . "\" ><span><b>" . $data[3] . "</b></span></dd>"; } echo "</dl>"; echo "<ul class=\"xAxis\">"; /* X AXIS */ /* inserts date data into html code for x axis */ for ($d=0; $d < $c; $d++) { echo "<li>" . $date[$d] . "</li>"; } ?> The values are being placed correctly on the chart, but the bars aren't appearing. The CSS code I have for the bars is: /* default column styling */ dl#csschart span{ height:50%; background:url(../images/barx.png) repeat-y; } dl#csschart .sub{ margin-left:-33px; } dl#csschart .sub span{ background:url(../images/subBarx.png) repeat-y; } Just in case it helps, I've print screened how the graph should look. You can see it at: http://allured.info/graph/failgraph.png

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  • How do I make the "back button" work with jQuery hide/show functions?

    - by Walker
    I'm looking for a way to append text to the url with jQuery so that the back button is not broken when a user loads new content with jQuery. For example, I have a three step form - the first step is (www.xyz.com/form-1). When the user clicks next step, jQuery slides in the next page. I would like that page to be (www.xyz.com/form-2). I know websites like hypem.com do this, I'm just looking for an elegant way to handle it.

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  • Inter process communication C# <--> C++ for game debugging engine.

    - by Andy
    I am working on a debugger project for a game's scripting engine. I'm hoping to write the debugger's GUI in C#. The actual debugging engine, however, is embedded in the game itself and is written in a mixture of C, C++, and assembly patches. What's the best way to handle communication between the debugger GUI and the debugging engine? The two will be running in separate processes. Thanks! Andy

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  • Handling multiple HTTP requests from one source (e.g.a hacker)

    - by Haraldo
    Hi there, I have a script to handle http requests. I'm trying to think of some of the security issues I might have with it. My biggest concern at the moment is how I can manage multiple requests from the same source over and over. For instance someone trying to shut down my system. Do I need to be concerned or will Apache handling this issue. If not what is the best approach to take using php? Thanks,

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  • Wordpress content authoring tutorial for non-techie client....

    - by metal-gear-solid
    I made a website for client in wordpress and client will ad ur own content. Client doesn't know how to handle Wordpress and XHTML CSS. but he knows MS word 2007. Client is on remote location.Is there any easy to understand article/video tutorials to give to client on how he can understand wordpress admin and add content/images/video using editor? and how to disable unneeded things for client from wordpress admin ?

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  • Spring MVC -> Wicket Integration

    - by Jeff
    Hey everyone, I'm working on porting part of an existing Spring MVC application over to Wicket. I used the wicket-spring library to get the initial integration working, but now I'm stuck with the best way to integrate my Spring Security implementation. I was wondering if anyone could give me some advice on the best way to handle this. Thanks in advance for the help.

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