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• How to get/obtain Variables from URL in Flash AS3

  - by Leon

  So I have a URL that I need my Flash movie to extract variables from: example link: http://www.example.com/example_xml.php?aID=1234&bID=5678 I need to get the aID and the bID numbers. I'm able to get the full URL into a String via ExternalInterface var url:String = ExternalInterface.call("window.location.href.toString"); if (url) testField.text = url; Just unsure as how to manipulate the String to just get the 1234 and 5678 numbers. Appreciate any tips, links or help with this!

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• How to display variables in Taglist window in vim

  - by Yogesh Arora

  I am using Taglist plugin in vim. In the taglist window i can see tags like namespaces, classes, struct, function but not variables. I saw a screenshot(attached below) on Taglist website which had this info. I am using Vim 7 and Exuberant Ctags 5.8, and i have generated my ctags using this command ctags --c++-kinds=+p --fields=+iaS --extra=+q --language-force=C++

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• VHDL, using arithmetic & variables in "downto"?

  - by waitinforatrain

  Hey, Quick VHDL question, I don't have access to Xilinx at the moment due to dead laptop, so can't test this. I was wondering if it's possible to use variables and arithmetic in 'downto' statements, e.g: proc: process (x) begin y <= z(x downto 0) & z(7 downto x); end process; Thanks.

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• VS 2008 Compiler option for flagging uninitialized variables.

  - by GregH

  Is there a compiler option in VS 2008 (C++) to expose uninitialized variables? I'm trying to debug a problem where the "release" build of a DLL does not work but the "debug" build of the DLL does work.

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• Can WebSphere variables be used in extendedDocumentRoot?

  - by Bill Griffith

  For Websphere 6.x, can websphere variables be used in the ibm-ext.xmi file for the EXTENDEDDOCUMENTROOT attribute? It appears they are available for Websphere 7

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• Limiting the number of variables that one can use in twiki

  - by abhishekgupta92

  Can I somehow limit the number of variables that a user can have access to somehow. Thanks in advance for replying.

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• How to pass URL variables into a WordPress page

  - by mikemick

  This has been asked on here (over a year ago), but apparently not answered, and WordPress is always evolving so maybe theres a good solution now. I want to pass variables to a WordPress page via the url (similar to CodeIgniter uri helper segments). Currently I can do this... My profile page is: http://website.com/profile I can pass a variable like this: http://website.com/profile?username=johndoe I want to pass the variable in like this: http://website.com/profile/johndoe There has to be some sort of helper function, right?

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• What's the pythonic way of declaring variables?

  - by the_drow

  Usually declaring variables on assignment is considered a best practice in VBScript or JavaScript , for example, although it is allowed. Why does Python force you to create the variable only when you use it? Since Python is case sensitive can't it cause bugs because you misspelled a variable's name? How would you avoid such a situation?

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• Safety using $_SERVER variables

  - by DiogoNeves

  Hi all, I'm working on a system that relies in $_SERVER['REMOTE_ADDR'] to get the user address and check it against a white list of addresses. Is this approach safe? Or is there a way of forcing values in superglobal variables? Thank you, Diogo

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• Accessing variables from included files in Ruby

  - by nickf

  How do you access variables which are defined in an included file? # inc.rb foo = "bar"; # main.rb require 'inc.rb' puts foo # NameError: undefined local variable or method `foo' for main:Object

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• How to take URL and split/string to get URL variables in Flash AS3

  - by Leon

  So I have a URL that I need my Flash movie to extract variables from: example link: http://www.example.com/example_xml.php?aID=1234&bID=5678 I need to get the aID and the bID numbers. I'm able to get the full URL into a String via ExternalInterface var url:String = ExternalInterface.call("window.location.href.toString"); if (url) testField.text = url; Just unsure as how to manipulate the String to just get the 1234 and 5678 numbers. Appreciate any tips, links or help with this!

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• Invalid parameter number: number of bound variables does not match number of tokens

  - by Alex

  I have a table: 'objects' with few columns: object_id:int, object_type:int, object_status:int, object_lati:float, object_long:float My query is : $stmt = $db->query('SELECT o.object_id, o.object_type, o.object_status, o.object_lati, o.object_long FROM objects o WHERE o.object_id = 1'); $res = $stmt->fetch(); Pdo throw error: SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens When i remove column object_lati or object_long query is work fine.

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• assigning to local variables in scala template in play framework

  - by user3548344

  I am trying to define the local variables and assign to them as below : @defining((Json.parse(value), ("GGGGGG"))) {case (json:JsValue, lb)=> @{lb=json\\"myTestField"} } but getting the error reassignment to val. So I tried to declare lb as var like @defining((Json.parse(value), ("GGGGGG"))) {case (json:JsValue, lb:var)=> @{lb=json\\"myTestField"} } but getting the error identifier expected but 'var' found How can I assign to variable lb?

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• C++ template meta-programming, number of member variables?

  - by aaa

  hello Is it possible in C++ to determine number of variables/fields in the generic class? for example // suppose I need metaclass number_members determines number of members struct example { int i, j; }; assert(number_members::value==2); I looked through mpl but could not find implementation thanks.

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• Is memory leak caused by global variables?

  - by user297535

  When I checked my application for memory leaks it is showing 12 leaks. What will be the effect of this? I used global variables as shown below #import "file1.m" int num; #import "file2.m" extern int num; num = 10; Can this cause memory leaks? Anyone please help. I am a beginner in programming.

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• IRB and large variables?

  - by tesmar

  How can I print a large variable nicely in an irb prompt? I have a variable that contains many variables which are long and the printout becomes a mess to wade through. What if I just want the variable names without their values? Or, can I print each one on a separate line, tabbed-in depending on depth?

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• parsing a string of ascii text into separate variables

  - by jml

  Hi there, I have a piece of text that gets handed to me like: here is line one\n\nhere is line two\n\nhere is line three What I would like to do is break this string up into three separate variables. I'm not quite sure how one would go about accomplishing this in python. Thanks for any help, jml

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• Get list of Python module variables in Bash

  - by l0b0

  For a Bash completion script I need to get all the variables from an installed Python module that match a pattern. I want to use only Python-aware functionality, to avoid having to parse comments and such.

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• Howto ignore specific undefined variables in Pydev (eclipse)

  - by chris.nullptr

  I'm writing a crossplatform python script on windows using Eclipse with the Pydev plugin. The script makes use of the os.symlink() and os.readlink() methods if the current platform isn't NT. Since the os.symlink() and os.readlink() methods aren't available on the windows platform Pydev flags them as undefined variables--like so: Is there a way to explicitly ignore certain undefined variable name errors (e.g. os.symlink())?

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• ColdFusion Session Variables

  - by Faisal Abid

  Do the session variables in coldfusion expire or purge before the specified limit? Like say if the expiration is set to 24 hours, and the user only interacts with them for 10 minutes, do they expire if there not being used before the 24 hours?

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• Documenting Objective C classes, methods and variables

  - by Alex Reynolds

  What are good approaches to documenting ObjC classes, variables and methods, esp. for automated, downstream class creation, documentation creation, and general integration with Xcode? As an example, I like to use: #pragma mark - #pragma mark UITextField delegate methods for demarcating chunks of code of interest, for quick access from within Xcode.

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• PHP Detect if any URL variables have been set

  - by zuk1

  Hey guys, it's kind of hard to explain but basically I want to detect if any variables have been set through the URL. So with my IF statement all of the following should return true: http://domain.com/index.php?m=100 http://domain.com/index.php?q=harhar http://domain.com/index.php?variable=poo&crazy=yes and all the following return false: http://domain.com/index.php http://domain.com/test.php http://domain.com/no_variables.php Any ideas?

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• Read http body and put it into variables.

  - by Khou

  how do you create a class to read the html body and phase it into a variable? Example the page http://domain.com/page1.aspx display the following plaintext within the html body content item1=xyz&item2=abc&item3=jkl how do you read content of the html body and assign them to a variables in this case variable1=xyz (value taken from item1=) variable2=abc (value taken from item2=) variable3=jkl (value taken from item3=)?

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• Passing GET variables from Flash to PHP with Chinese characters

  - by WillDonohoe

  Hi Everyone, I'm calling a php file from Flash and adding variables afterwards like so: http://www.randomwebsite.com/something.php?title=?? It works fine if I copy and paste this directly into the web browser, however if I call it through flash, the address bar would end up like this: something.php?title=?? Is there anything I can do from PHP or flash to encode/decode the string? Any help is greatly appreciated. Thanks, Will

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• Passing Variables

  - by Jayesh

  Hello, Can you please give me some leads into passing variables from a HTML(or)ASP.NET file to Flash Action Script 3 file. Please Help. Thanks

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