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  • Search for content in functions with regex

    - by Marlun
    Hello, How would I with regular expression search for functions which contains the use of a global variable without running "global $var" first? The files looks like this: class TestClass { function correctFunc() { global $var; $name = $var->name; } function invalidFuncIWantToFind() { $age = $var->user->age; } } I want to find the function names of all the invalidFuncIWantToFind. At work this would have really speeded up our work but I didn't get how to do it.

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  • Getting shortest path between 2 nodes in quickgraph

    - by Xtapodi
    Hello, i want to ask if there is any way to generate the shortest path from node A to node B without generating the shortest paths to all the other nodes (stop when node B is in the examined set) with A-star in QuickGraph. I want to plug QuickGraph into a game and thus generating all the paths is not allowed from the time limitations the environment imposes. Any other suggestions to solve my problem in C# are welcome Thanks in advance, Xtapodi

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  • Google protobuf in Linux

    - by Ockonal
    Hello guys, I'm working with protobuf and Linux. Where is it's compiler protoc. I've downloaded package from main site, compiled and installed it successfully but I can't find protoc to build my own format file. Where is it?

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  • Python Script to check website for a tag

    - by LinuxGnut
    Hello all. I'm trying to figure out how to go about writing a website monitoring script (cron job in the end) to open up a given URL, check to see if a tag exists, and if the tag does not exist, or doesn't contain the expected data, then to write some to a log file, or to send an e-mail. The tag would be something like or something relatively similar. Anyone have any ideas?

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  • show data in gridview using condition

    - by Indranil Mutsuddy
    Hello, I want to check a condition in a grid view e.g. if(loginid.equels('admin')) query = select * from memberlist; else query = select * from memberlist where memberid like 'operator%'; depending on the query ther grid view will display the listof members and also where to put this code in .cs or .aspx and how? Regards Indranil

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  • Run a script inside a content page. ASP.NET

    - by Roger Filipe
    Hello, I have a masterpage and content page. And I'm trying to run a script that needs to be executed on the page loading. As I am using a master page do not have access to the field My doubt is how to run the script within the content page? And where the script has to be? the head of the master page or inside the content page?

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  • Java NIO (Netty): Exceptionhandling in Downstream Hanlders/Chain

    - by Tom
    Hello Experts, could someone please explain to me, how in netty "Downstream Exceptions" are handeled? According to the javadoc there are no Downstream exceptions: http://docs.jboss.org/netty/3.1/api/org/jboss/netty/channel/ExceptionEvent.html Given the case that in one of my downstream handlers an exception occures OR in the I/0 Thread itself, where can these errors be catched and handeled? thank you very much tom

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  • should we use a captcha for Sign Up ?

    - by fabrice
    Hello, I know it's not really a programming question but I don't know where to ask it. Should i use a captcha in my sign up form ? Facebook, twitter, foursquare, gowalla etc... don't use one (or not a visible one). Is there an invisible catpcha on theses sites ? Thank you

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  • Webcam service for a website: user to user, directly, is it possible?

    - by user293224
    Hello everyone I wonder wether on a website like chatroulette for example, the streaming video is going directly from user to user or wether it is going through a server. In other words I wonder wether it is possible to offer a webcam service on a website, so that the streaming video goes directly from user to user, without overloading the system. If it is possible, what technology makes it possible? Flash? Thank you ;)

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  • How to insert date in sqlite through java.

    - by dimitar
    Hello guys, I want to make a database that will hold a date in it(SQLite). Now first to ask is what is the right syntax to declare a date column. The second i want to know is how to insert date in it after that. And the third thing i want to know is how to select dates between, for example to select all rows which contain date between 01/05/2010 and 05/06/2010. Thank you

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  • Partition information from CMD

    - by gedO
    Hello. I want to ask if there is any CMD command line that shows all partitins letters. For example: C, D, E... May is command thaht shows all information about partition? Free space, used space, total space???

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  • changing cell background color in qt

    - by Moayyad Yaghi
    hello .. i'm new to pyqt , and i'm still facing some newbie problems :D i have a QTableWidget that is item delegated on a QChoice control ( hope i said it right ) i need to have the cell background color changes whenever a user change the choice control selection briefly: how to change a cell background color in a table widget ?? i use pyqt4 and python 2.6 thanx in advance

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  • php dom problem

    - by Guru
    hello I'm new to PHP programming and I migrated from ASP .net to PHP.. I have a div just like below <div id="mydiv"></div> what I wanted to do is just to change the text and html content(like some name or any data in it) in it. What I imagine is just like mydiv=innertext="some value"; Thanks, GURU

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  • java profiler in java

    - by Sunil
    Hello I want to run a java program on linux server in profiling mode means I want to profile a java program on linux server.Is there any java profiling software that can profile java program on linux server. please suggest me what can I do for profiling. Thanks in advance.

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  • Facebook Open Graph under a constrained application

    - by Hellnar
    Hello For an embedded system with internet (which works under a set-top box) I want to develop a primitive Facebook interface where users can type their user-names and password, showing their latest notificationsa, messages and other casual stuff via the recent Facebook Graph API. This middleware program uses Java ME to run programs (such as this simple facebook app) and it can connect to internet however it doesn't have a real web browser. Under this circumstance, is it possible to achieve such Facebook application? If you think so, what approach would you suggest ? Thanks

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  • BitmapContext on iphone

    - by user315142
    Hello, I am repeatedly drawing to an offscreen bitmap context non-destructivly on iphone. Right now the only way I have figured out to get it to display is to update the drawRect of my UIView with the contents of the context. This runs really slow and seems unnecessary. Does any one know of a way to have the bitmap update on the screen without force refreshing the whole thing?

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  • Open WPD Device in Windows Explorer from .NET

    - by BerndDA
    Hello all. I am currently working on an application for managing a WPD device. I want to add an option to open the wpd device in windows explorer to view the saved files. Problem is that I can't find a way to open explorer pointing to the device's "folder". I have all information of the device (pnp device id, class name, etc.) Anybody knows a solution? Thanks in advance! Bernd

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