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• Cocoa: what is the var name of an instance created by a NIB file?

  - by Nibbles

  When a Cocoa NIB file instantiates an instance of a custom controller object, what is the name of the variable that that custom controller instance is assigned to? In case that isn't clear, if you manually created an instance of that class you would do: MyControllerClass *myVar = [[MyControllerClass alloc] init]; What equivalent of "myVar" has the NIB used when doing this behind the scenes?

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• Getting a variable from an object with a string in PHP

  - by Josh K

  I have a Persons object. It has a variable name accessible by saying $p = new Person('John'); echo $p->name; Now I have a string. $name = 'name'; I need to get $p->name using $p and $name. Something like echo $p->[$name];

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• Wordpress - Get name of Category a post belongs to?

  - by Probocop

  Hi, in Wordpress on a post how can I get the name of the category it belongs to (each post will only have one category on my website).

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• Prevent visual studio from appending folder name to new classes?

  - by Curtis White

  How can I prevent Visual Studio from naming the classes for new pages that are in folders from being named with the folder name? Does this method not set "right" with anyone else?

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• when setting a property does the property name always change to camelcase?

  - by TheLearner

  So if a have this property: @property (nonatomic, retain) MKReverseGeocoder *reverseGeocoder; and i want to set it, does the case always change: [self setReverseGeocoder: ... Seems a bit weird to get used to! I mean the property name is lower case!

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• problem with taking file name from list and openning it?

  - by kaushik

  i have list similar to this m=[['qw','wew','23','C:/xyz/s.wav'],['qw','wew','23','C:/xyz/s2.wav'],['qw','wew','23','C:/xyz/s1.wav']] now i want to these files win=wave.open(m[0][3],'rb') it is giving error how can i use this in this way... i want to take the files name from the list please suggest???

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• Why calling a user defined function needs the owner name when calling a stored procedure doesn't ?

  - by Nam Gi VU

  Why calling a user defined function need the owner name when calling a stored procedure doesn't ? Please help!

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• Where can I find a list of all UK _full_ postcodes including street name and their precise coordinat

  - by ORA600

  Where can I find a list of all UK full postcodes including street name and their precise coordinates? They should be not like AB1, AB23 etc but AB1 2AA, AB23 5ZZ etc. Preferably for free :) Thanks

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• I used shared object to drawing line. But some times syncevt.changeList[cl].name is "clear" insted o

  - by sachin

  I used shared object to drawing line. But some times syncevt.changeList[cl].name is "clear" insted of "success". and value of setproperty become undefined. Have any solution for this porblem

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• How to get the name of a placemark using google earth api?

  - by user1444402

  I'm trying to create a web page where an user could manage diferent placemark. The management is based on create, drag and drop and delete placemarks. At the moment, I've achieved to create multiple placemarks and drag&drop them but I'm not able to delete it because I cannot identify them individually. I'm using the google earth api examples1 but I cannot find this functionality. I want to get the name of the different placemarks, any idea?

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• How a member func can know *programmatically* the 'name of the object' that is calling it?

  - by AKN

  Let say we have a class and a memberfunc. An object is created for this class, say ObjA. ObjA calls memberfunc. Can we get this name 'objA' inside memberfunc programatically?

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• How do you find the namespace/module name programatically in Ruby on Rails?

  - by Steropes

  How do I find the name of the namespace or module 'Foo' in the filter below? class ApplicationController < ActionController::Base def get_module_name @module_name = ??? end end class Foo::BarController < ApplicationController before_filter :get_module_name end

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• How to map UID to user name using Perl library functions?

  - by Mike

  I'm looking for a way of mapping a uid (unique number representing a system user) to a user name using Perl. Please don't suggest greping /etc/passwd :) Edit As a clarification, I wasn't looking for a solution that involved reading /etc/passwd explicitly. I realize that under the hood any solution would end up doing this, but I was searching for a library function to do it for me.

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• How are static variables with the same name in different functions identified by the System?

  - by Jay

  AFAIK, we can have two static variables with the same name in different functions? How are these managed by the compiler and symbol table? How are their identities managed seperately?

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• Why does my shell script not find anything (find . -name script.sh | grep watermelon)

  - by Chuck

  I have a script that I'm running from the home directory to search for all files called "script.sh" that contain the string "watermelon". It's not finding anything but I can clearly see these scripts in the subdirectories. Could someone please suggest a change to the command I'm using: find . -name script.sh | grep watermelon

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• Error 1325.„SharePointData” is not a valid short file name during Sharepoint uninstalling

  - by GrZeCh

  Hello, Error 1325.„SharePointData” is not a valid short file name does anyone know why this error is appearing during uninstallation of Windows SharePoint Services 3.0? Thanks

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• Get the name of the view from inside the view.

  - by stacker

  [HttpGet] public ActionResult LogIn(string username) { if (username == null) return View("404"); return View("LogInAdvanced"); } Inside the view a want to get the view file name: LogInAdvanced or 404.

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• Access property name (e.g. self.theProperty) in ObjC

  - by Uroš Milivojevic

  I'm trying to read property name but I'm not shore how. Is it possible in ObjC to get string "theProperty" from self.theProperty? I know how to read all properties (with "class_copyPropertyList") and their names (with "property_getName") but couldn't find a way to do something like: NSString *text = [self.theProperty somehowReadThePropertyName]; // expected result is: text == @"theProperty" Any ideas?

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• (Database Design) why in the database tables most of the times primery key name is: <tablename_id> a

  - by meyosef

  Hi, why in the database tables most of the times primery key name is: tablename_id and not id? example: user_id and not just id. Thanks

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• How do I know if an input sting is a method name of a specific class?

  - by Itay Moav

  Inside an object, I get a string and I have to know if there is a method with the same name in the current object I am in. How do I do that?

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• how to know smtp server name of my ISP?

  - by Piyush

  I want to send a mail from localhost. I am using XAMPP to develop my php app.I found in google that I have to modify php.ini file, localhost must be replaced by server name of my ISP.Whats that??? [mail function] ; For Win32 only. ; http://php.net/smtp SMTP = localhost ; http://php.net/smtp-port smtp_port = 25

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• A version of the Windows "FILE:" port which does not prompt for the file name but autogenerates one.

  - by Thorbjørn Ravn Andersen

  Hi. I have a process where one of the things to do is to capture the output from a print into a file for further processing. For this I have configured a "FILE:" printer port which works very nicely but asks everytime for the file name to use. Unfortunately "FILE" is not a very descriptive word when trying to use a search engine :( Is there a small driver somewhere which does exactly the same as the FILE: driver, but can automatically generate a filename (perhaps based on a pattern) and just print to that?

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• How to change the name of a VC++ project ?

  - by rajivpradeep

  Hi, i am building a VC++ project named FileOut , when i build the application i get an exe named FileOut.exe. Is there any way that i get an exe with different name like File.exe

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• Why does my table values return nil when i clearly initialized them?

  - by user3717078

  players = {} function newPlayer(name) players[name]={x = 200, y = 100} --assign each player their x and y coordinates, which is x: 200 and y: 100 end function checkPosition(name?) -- Do i need a parameter? if players[name].x == 200 and players[name].y == 100 then --says players[name].x is a nil value print("good") else print("bad") end end Error: attempt to index ? (a nil value) Current Situation: The code above says players[name].x is a nil value, I would like to know why since i thought i assigned it in the function newPlayer.

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• Why use <g:textField /> in Grails?

  - by knorv

  What is the reason to use g:textField in Grails if you're already familiar with standard HTML form tags? If I understand correctly the following two markup alternatives are equivalent: <input type="text" name="name" value="${params.name}" id="name" /> <g:textField name="name" value="${params.name}" /> Are there any circumstances under which using g:textField would add value? Am I missing something?

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