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  • how to obtain the facebook uid of a user in php

    - by Eric
    Hey, I'm writing a canvas app for facebook. I use the command: $user_id = $facebook-require_login(); To get the userid, but at the first few pages of my app I don't want to require login, but if the user's logged in, I'd like to know what the userid is. Basically I need a "get_login()" command that perhaps returns 0 or null if the user is not logged in. Is there anything like that?

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  • Best resources to learn JavaScript

    - by Tarks
    The question says it all really, I'm looking for book recommendations, video tutorials etc. I've been programming since I was about six so I don't need a book that spends 4 pages on for loops (thought that might be a Bad example in terms of javascript). Also I'm learning ASP.net at the moment so anything on interoperability features/issues would be welcome, though I'm guessing I just showed my ignorance with that question.

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  • Is there a good Python library that can parse C++?

    - by csbrooks
    Google didn't turn up anything that seemed relevant. I have a bunch of existing, working C++ code, and I'd like to use python to crawl through it and figure out relationships between classes, etc. EDIT: Just wanted to point out: I don't think I need or want to parse every bit of C++; I just need something smart enough to pick up on class, function and member variable declarations, and to skip over function definitions.

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  • About get satisfactory api

    - by ravula
    I am develping an application in objective c for iphone, I added Getsatisfactoy thing in my code, there if i want to add reply to my application , in their example [[[NSUserDefaults standardUserDefaults] objectForKey:@"SRC_ME_ACCOUNT"] objectForKey:@"id"] ,in this id always nil , anything i have to set for this , what will be id will take, can anyone use getsatisactory thing , please help me

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  • php: avoiding __get in certain circumstances?

    - by user151841
    I have a class where I'm using __set. Because I don't want it to set just anything, I have an array of approved variables that it checks before it will actually set a class property. However, on construct, I want the __construct method to set several class properties, some of which are not in the approved list. So when construct happens, and I do $this->var = $value, I of course get my exception that I'm not allowed to set that variable. Can I get around this somehow?

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  • Run a shell command from Django

    - by Badifunky
    Hello, I'm developing a web page in Django (using apache server) that needs to call a shell command to enable/dissable some daemons. I'm try to do it with os.system(service httpd restart 1>$HOME/out 2>$HOME/error) and this command doesn't return anything. Any idea how can i fix this?

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  • Odd PHP Error Message

    - by John
    When I run some php code I've written, I get the following message: 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 'condition, price, name, email) VALUES('Fake Title', 'Fake Subhead', 'Fake Author' at line 1 I do not see anything wrong with my syntax, however, which is like: mysql_query("INSERT INTO table (x1, x2, x3) VALUES('$y1', '$y2', '$y3')"); Any ideas?

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  • Best way to add/change 1 GET value while keeping others?

    - by John Isaacks
    How can I make a link that justs adds or changes 1 GET var while maintaining all others? I have a page that is created using different GET vars. So it will be like mypage.php?color=red&size=7&brand=some%20brand So I want to have a link that sets it to page=2 or size=8. Whats the easiest way to have a link do that without reseting all the other vars? I hope that makes sense, let me know if I need to further explain anything

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  • C++ not recognizing my class

    - by rlb.usa
    I keep getting class undefined error from Visual Studio with my C++ code. My file looks like this: namespace myProject; scope myProject{ class FreeFormWindowsWidgetWindow : public WindowsWidget{ // shell } } But when I put FreeFormWindowsWidgetWindow in the same file as my other classes, it sees it. It doesn't seem to see anything in this file. How can I fix it and keep FreeFormWidgetWindow in its own file?

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  • Determine when a loud sound is played in C#

    - by Eric P
    I want to determine if another program plays a sound above a certain threshold. I am not looking for checking the volume settings on the computer or anything like that. I really just need to see if any app plays something higher then what I am expecting. Anyone know if this is possible or how to do it?

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  • jQuery Validation with depends

    - by user2262459
    I would like to do validation which depends on other input value in same form. $( "#step1" ).validate({ rules: { weight: { required: true, max: $('#maxweight'), min: 1 }, ... I was reading all documentation: http://jqueryvalidation.org/, but I can not find anything about using other values from form to validate maximum value of other #id. Thank you in advance for help.

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  • Hadoop: Mapping binary files

    - by restrictedinfinity
    Typically in a the input file is capable of being partially read and processed by Mapper function (as in text files). Is there anything that can be done to handle binaries (say images, serialized objects) which would require all the blocks to be on same host, before the processing can start.

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  • Where is SubSonicCentral for SubSonic 3.0

    - by silverfox1948
    I used subsoniccentral for pre-building my access code using SubSonic 2.x. My site works in medium trust. I'd like to upgrade to 3.0, but when downloading the binaries and the source, I don't see anything related to subsoniccentral. Is it now deprecated? Or can I just use the old one with the new binaries?

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  • Adding a refence to Header from a control

    - by Qiky
    In the Page load of A control the Page.Header is null when I am attempting to add a reference. Is there anything special I have to do to add a reference to the head of a page from a control. Maybe a better way to as this is when does Page.Header load or when can it be accessed from a control

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  • Can emacs generate a table of comments and number sections of a document?

    - by mp3foley
    I'm writing a plain text document with numbered sections or chapters and am wondering if emacs can help with numbering and re-numbering sections. And of course would be great if it could then generate a table of contents as well. I have had a search on google and looked through the emacs wiki but did not come up with anything other than for latex stuff and possibly muse mode, but I would like to keep this as a plain text README style document. Thanks for any help or suggestions.

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  • Speed test (open source)

    - by Nimbuz
    Are there any good (preferably PHP) open source scripts that I use to measure download/upload speeds? Something like speedtest.net but without Flash. Basically, I want to put up a 'broadband speed test' website. I found this but is there anything better already available? Thanks!

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  • Why is my input textbox extending outside margins in BlackBerry and Android, but not iOS?

    - by Dallas
    I have an input field that is extending well beyond the rest of the page, but as the question alludes to, it appears fine in iOS. I am wondering if anyone has run into this issue. My search button, which in iOS is on the right of the search textbox, actually wraps to the next "line" on the other two platforms. I am not using a table, just inside a div, and the CSS isn't doing anything fancy. Any ideas?

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  • Is there anyway that we can get a label value to a Sql

    - by Pradeep
    SELECT COUNT(*) AS Expr1 FROM Book INNER JOIN Temp_Order ON Book.Book_ID = Temp_Order.Book_ID WHERE (Temp_Order.User_ID = 25) AND (CONVERT (nvarchar, Temp_Order.OrderDate, 111) = CONVERT (nvarchar, GETDATE(), 111)) In here i want to change my User_ID to get from a label.Text this Sql Statement is in a DataView. so in the Wizard it not accepting a text box values or anything. can someone please help me to solve this

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  • Limited-length string class

    - by wood_brian
    Is there a limited-length string class around? I've searched a little on the net and didn't find anything. I'm interested in a class that limits (possibly at compile time) the length to 255, so marshalling the string's length only requires one byte.

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