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• Reflection: get Static method from the parent class.

  - by jitm

  Hello, I have task to get static method using reflection like this : myType.GetMethod("MyMethod",BindingFlags.Static | BindingFlags.Public | BindingFlags.InvokeMethod); In case if class contains MyMethod all works correctly, but in case if parent class contains MyMethod I receive null :(. How can I call static method from the parent using reflection like code that I describe above? Thanks.

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• Writing a filter for incoming connections

  - by Kornel Kisielewicz

  I'm using C++/boost::asio under Win7. I'm trying to "sniff" trafic over a given TCP/IP port. Hence, I'd like to listen on that port, receive messages, analyze them, but also immidately allow them to flow further, as if I never intercepted them. I want them to sink into the program that normally listens and connects on that port. Imagine a transparent proxy, but not for HTTP. I'd rather find a code-based solution, but barring that, maybe you would suggest a tool?

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• Should I always release self for failed init methods?

  - by leo

  Should I always release self when there is a failure inside init, or should I only do so if I have initialized instance variables first? To put it another way, is this pattern valid? Is there a time when I shouldn't release self inside an init method, or should I assume that if the control flow enters init, self has at least a retain count of 1? - (id)init { if ((self = [super init]) == nil) { [self release]; return nil; } //do some init stuff if (somethingFailed) { [self release]; return nil; } return self; }

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• Passing information between test methods in a junit testcase

  - by Jijoy

  Hi, Currently I am creating a TestCase for one work flow and a workflow have different steps. The results of one step is important since , second step needs to know value of step1's execution. class TestCaseWorkFlow1 extends TestCase { private static String resultOfStep1 = null; public void testStep1(){ if(failed){ resultOfStep1 = "failed"; } } public void testStep2(){ if(resultOfStep1 != null ) { //First test failed. }else { } } } Currently we are using static variable to pass information between testmethods . What is the best solution for this scenario ? Please help. Thanks J

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• SQL, Auxiliary table of numbers

  - by vzczc

  For certain types of sql queries, an auxiliary table of numbers can be very useful. It may be created as a table with as many rows as you need for a particular task or as a user defined function that returns the number of rows required in each query. What is the optimal way to create such a function?

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• jquery image slider with image strip darggin

  - by mehul9595

  Hi, I want to create a image strip slider using jquery. I have used jcarousel plugin for my image gallery and light box plugin to get preview of selected image. Now, my task is when any of the image is selected i can drag to either side. i.e I can select the image and drag to any direction within that image container. If any one can help me on this??? Thanks

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• MaximumErrorCount has now effect

  - by Rob Bowman

  Hi I'm quite new to SSIS - using 2008 version. I have a job that uses a few data flow tasks. On the third one I'm getting a primary key violation on the last row that it needs to insert, but only sometimes! I'd like to ignore this problem for now and let the job continue. I have set the MaximumErrorCount property to 10 for the DataFlowTaks, the SequenceContainer and for the Package but still taks fails and this causes the package to stop. Could anyone please advise how I can get the package to ignore the error? Thanks Rob.

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• complex arguments for function

  - by myPost1

  My task is to create function funCall taking four arguments : pointer for 2d array of ints that stores pairs of numbers variable int maintaining number of numbers in 2d array pointer for table of pointers to functions int variable storing info about number of pointers to functions I was thinking about something like this : typedef int(*funPtr)(int, int); funPtr arrayOfFuncPtrs[]; void funCall( *int[][]k, int a, *funPtr z, int b); { }

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• Remember (persist) the filter, sort order and current page of jqGrid

  - by Jimbo

  My application users asked if it were possible for pages that contain a jqGrid to remember the filter, sort order and current page of the grid (because when they click a grid item to carry out a task and then go back to it they'd like it to be "as they left it") Cookies seem to be the way forward, but how to get the page to load these and set them in the grid before it makes its first data request is a little beyond me at this stage. Does anyone have any experience with this kind of thing with jqGrid? Thanks!

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• Generate table schema inspecting Excel(CSV) and import data

  - by Frank Malina

  How would I go around creating a MYSQL table schema inspecting an Excel(or CSV) file. Are there any ready Python libraries for the task? Column headers would be sanitized to column names. Datatype would be estimated based on the contents of the spreadsheet column. When done, data would be loaded to the table. I have an Excel file of ~200 columns that I want to start normalizing.

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• How to create a newsletter application?

  - by tftd

  I'm required to create a newsletter php application that would send template emails to all subscribed to the system users. We're currently using PostgreSQL so PhpList will not work for us if it's not capable to work with PostgreSQL. What's the appropriate way of handling this task ? Also keep in mind that there will be big amounts of subscribers. Edit: I'm opened to java applications that could do the trick.. Thanks in advance.

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• Zend Framework: Controller Plugins vs Action Helpers

  - by Laimoncijus

  Could someone give few tips and/or examples how Controller Plugins and Action Helpers are different? Are there situations where particular task could be accomplished with one but not another? For me they both look more or less the same and I'm often having trouble having to decide when to use what... Are there any big differences?

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• How to scroll to specific item using jQuery ?

  - by Misha Moroshko

  I have a big table with vertical scroll bar. I would like to scroll to a specific line in this table using jQuery/Javascript. Should I look for plug-ins for this task, or there are built-in methods ? Here is a little example to play with. Thanks a lot !

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• Thread processing in EMS connection

  - by aladine

  I am setting up a client and exchange project and both are connecting to a remote server. Exchange will connect to the server by EMS connection. While client will connect by FIX. For the aim of building of black box testing, both client and exchange engine will be given some predefined testcases to send and receive to the server. I design the client engine with multithread processing to manipulate many testcases. Actually it is able to run succesfully. For exchange engine, I wonder that multi thread is applicable in the context that the exchange engine just need to publish a message when it received msg from subscribed topic on server. Flow of messages transmission: Client--SERVER--Exchange FIX EMS Exchange--SERVER--Client EMS FIX Thanks if you can help me on this issue.

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• Action Script 3 / Flex builder 3 : How to make a diagram.

  - by JePz

  Hi, I want to make a diagram with either flash CS4 or flex builder 3, don't know with one would be the best for the job. More about the task: I want to send in values external to the swf file. The swf-file takes the vaules and makes a diagram of it using x and y values. Any advise or tips of where i can make this is much appreciated! Thanks in advance! jesper

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• how to use ffmpeg

  - by Moayyad Yaghi

  hello .. im trying to extract frames from a video .. and i picked ffmpeg ( tell me if you know something better ) for this task i downloaded it's source .. and i don't know how to use it ?? how do i compile it ?? what is the recommended language for it ?? i know python and C++ please note that i use windows vista 64x .

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• basics of c++ encapsulation

  - by sasquatch

  I have a task to create class Encapsulation, with fields in available encapsulation sections. Then I must create an application showing all allowed and forbidden methods of fields access. What are the encapsulations sections in c++ ? And what methods apart from object.field or *object-field are there anyway ?

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• Manipulate data in the DB query or in the code

  - by DrDro

  How do you decide on which side you perform your data manipulation when you can either do it in the code or in the query ? When you need to display a date in a specific format for example. Do you retrieve the desired format directly in the sql query or you retrieve the date then format it through the code ? What helps you to decide : performance, best practice, preference in SQL vs the code language, complexity of the task... ?

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• Is using project:permissions in a symfony project safe in a production environment?

  - by mhughes

  As the question states, is this task safe for a production environment? I find the permissions rather permissive, the cache directory is the one i find particularly suspicious. Write and execution permission on a code directory is somewhat suspicious. Cheers

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• How can I make a changing numerical value for a taskbar icon in C#?

  - by Waffles

  I'm trying to make a program in C# that monitors the processor time of an application. I'd like to have a feature in this program where the task-bar icon is actually a number representing the processor time (like what coretemp has). How would I go about doing something like this?

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• I have a 18MB MySQL table backup. How can I restore such a large SQL file?

  - by Henryz

  I use a Wordpress plugin called 'Shopp'. It stores product images in the database rather than the filesystem as standard, I didn't think anything of this until now. I have to move server, and so I made a backup, but restoring the backup is proving a horrible task. I need to restore one table called wp_shopp_assets which is 18MB. Any advice is hugely appreciated. Thanks, Henry.

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• Is it possible to push new projects to Basecamp via their API?

  - by scottmarlowe

  Using the Basecamp API, is it possible to create a new project? It seems like a simple task, so either I'm missing something or this is not available via the API.

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• CruiseControl.Net allowForceBuild per project?

  - by user86431

  From reading the docs I can tell that allowForceBuild will turn off the force build button for the server. In my case I have 12 projects. Once is a weekend cleanup task. I want to remove the force build on this one project. Is there a way to turn off the button on a project level? Thanks. -

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• GAE messaging service

  - by cometta

  let say i want my corporate server to communicate with google app engine vise verse. I know that gae do not support JMS,RMI etc. what is the best alternative for this kind of communication?(i think http get is not suitable for this kind of communicate) use task queue? both my corporate server and gae application using spring framework

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• Integrate Moneybookers into WPF applications

  - by dlang

  Dear All! I would like to integrate moneybookers payment-gateway into a WPF-application. Accroding to the official gateway manual I need to redirect the user to the moneybookers payment-page and submit some fields posted within an html-form. Has anyone an idea how I could solve this task? Best regards!

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