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• call a server side python script from javascript

  - by alex

  how to call a server side python script from javascript. if test.py is the python script file in server, and if the parameter to be passed to python is another url , then how this can be executed from javascript, how the return string from python script is obtained to the javascript.

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• Optimizing a memoization decorator not increase call stack

  - by Tyler Crompton

  I have a very, very basic memoization decorator that I need to optimize below: def memoize(function): memos = {} def wrapper(*args): try: return memos[args] except KeyError: pass result = function(*args) memos[args] = result return result return wrapper The goal is to make this so that it doesn't add on to the call stack. It actually doubles it right now. I realize that I can embed this on a function by function basis, but that is not desired as I would like a global solution for memoizing. Any ideas?

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• Call into a website and use php to recognize caller ID

  - by Phil

  I have this idea where I want to allow someone to call a phone number from their cell phone, and then a website would display their caller ID. I want to do this in php, but I'm really not sure how. I'm pretty good with PHP and I'm assuming you need some kind of GSM modem attached to the web server to accept the incoming phone calls, but that's really as far as I can get. If anyone can point me in the right direction that would be great. Thanks!

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• GWT-RPC vs HTTP Call - which is better??

  - by Nirmal Patel

  I am evaluating if there is a performance variation between calls made using GWT-RPC and HTTP Call. My appln services are hosted as Java servlets and I am currently using HTTPProxy connections to fetch data from them. I am looking to convert them to GWT-RPC calls if that brings in performance improvement. I would like to know about pros/cons of each... Also any suggestions on tools to measure performance of Async calls...

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• in servlet Filter's method doFilter does not call

  - by khoyendra

  i have to create a program to login on facebook using example http://code.google.com/p/facebook-java-api/wiki/Examples but when i run project then i get my doFilter method does not call after complete init method please give me solution

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• Can I call SQLExecute after SQLFreeStmt without SQLPrepare?

  - by Priyank Bolia

  I have the following sequence of code calls: SQLPrepare SQLExecute(hstmt, SQL_CLOSE); SQLFreeStmt //It works till here SQLExecute //Now it fails. Why am I required to call SQLPrepare again, I just freed the cursor. I shouldn't prepare the SQL statement again.

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• how to call method of Owner?

  - by joseph

  Hello. I have Class1, which has methods: setSomething() createObjectOfClass2() Now, when I create object of Class2, is it possible to call setSomething method from it?

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• Delay the call to the delegate method - mapView:regionDidChangeAnimated:

  - by user319419

  Whenever the user scrolls map or zooms in/out, this method gets called instantaneously. I want to delay the call to this method by say 2 secs. Is it possible to do that?

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• call c++ function with reference parameter from cli

  - by Benny

  The unmanaged function(pure c++): void fooC(float& result); I define the wrapper as (managed wrapper, c++\cli): void foo(float% result) //managed interface { fooC(???);//how to call unmanaged function? } how to pass reference parameter in the wrapper?

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• How to call java from C++

  - by karikari

  I need to run this line from my c++ program: java -jar test.jar text1 text2 the java app will give a float value and give it to the c++ program. How can I do this? I never call a java stuff before from my ms visual studio C++ file.

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• Can I simply call SetRedraw() from onDocumentComplete()?

  - by karikari

  For a custom made IE toolbar, can I simply call SetRedraw() from onDocumentComplete() ? Does it allowable? or will it work if I put some Sendmessage inside SetRedraw()?

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• PHP Fatal error: Call to undefined method after uploading on the web

  - by user287966

  I have some pages, which work fine locally(using WAMP and error_reporting E_ALL in php.ini), but once I upload them, I get the following error: Fatal error: Call to undefined method DB::exists() The method is there, and I don't know why it can't be seen. Do you have an idea what went wrong?

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• Call RecognizerIntent from service

  - by Tobia Loschiavo

  Hi, I am working on an Android service. I need to call RecognizerIntent from a service in order to use in the service the recognized text. I have no startActivityForResult() method in Service class so I have problem understanding how to achieve this task. Is it possible? Many thanks

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• Call panel.invalidate outside form class in C#

  - by Shaza

  Hey, I need to call "panel.invalidate" outside my form (WINform) class also I need to change some other controls as well, I read similar question here, and tried what they said, but it didn't work and I wasn't convinced at all. The answer I read was about exposing a public method like this: public void EnableButton(bool enable) { this.myButton.Enabled = enable; } Also I made a static instance in the other file static Form1 myForm = new Form1(); Any useful suggestions??

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• [c++] How to call a particular function depending on a particular object's type

  - by Kyle

  class Message {}; class BuildSandCastle : public Message {}; class DigHole : public Message {}; Given an arbitrary Message* object, how can I call a function of the same name doMessage() without resorting to switch logic or making a MessageHandler class that has one 'do' function for every message name?

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• HOw to call custom validtor on page load?

  - by user339160

  On the page load i wanna call a custom validator which validates my page and display corresponding error messages. How can i do this? I am using javascript in the custom validator.

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• GPRS connection still connected while receiving phone call??

  - by Akshata

  Suppose one application is running which is using GPRS connection. If in between that if call comes what will happened with that GPRS connection?? It still persist or it is get disconnected?? Thanks

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• Fatal error: Call to undefined method Facebook::require_add

  - by Dimitree

  I am trying to set up a basic Facebook application using PHP and an external .swf this line $user_id = $facebook->require_login(); creates this error: Fatal error: Call to undefined method Facebook::require_add() in C:\httpdocs\facebook_application\index.php on line 10 I cannot find the cause of this error...

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• Call to undefined function recaptcha_get_html() How to fix?

  - by Silent

  Hello all im getting the following error. I tried putting the files everywhere i can and no fix. is there something else i have to do to make this work? thanks here is the error Fatal error: Call to undefined function recaptcha_get_html() in /home/folder/public_html/site/views/users/register.php on line 75

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• Call Dispose() on a WindowsIdentity object? C#

  - by Andy

  I am retrieving a WindowsIdentity object by calling: win_id = System.Security.Principal.WindowsIdentity.GetCurrent(); with the intention of getting the currently logged on user name, which works fine. WindowsIdentity implements IDisposable, but since I din't create the object myself, do I still need to call .Dispose() on it when I am finished with it or not? Thanks.

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• Java return to position N in call stack.

  - by Finbarr

  Using the return keyword in Java code will return execution to the last piece of calling code in the call stack. If object foo calls baz.bar(), the return keyword in the bar method will continue code execution in foo. Let's say I have object foo that calls foofoo that calls foofoofoo in the above scenario, and foofoofoo calls baz.bar(). Is there anyway in Java to use the return keyword, or something else, so that the code in the bar method can return all the way back up to foo? (WITHOUT THROWING AN EXCEPTION)

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• call a jython file from another program

  - by kdev

  Hi everyone, can i call a jython file from another jython program and execute that . Also i know os.system(cmd.exe)get the system prompt . is it possible that i can trigger cmd.exe and cmd.exe gets poped up into the screen. Thanks

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• Call one html file from another

  - by Ankita

  I want to call one html page fron another in a div. I tried using <include file="NavigationTree.html" /> and <? include("/starfix/pages/NavigationTree.html"); ?> But it doesn't work. Am I doing something wrong or do i need to do it some other way?

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• Error Message 'class::function' : illegal call of non-static member function

  - by shak

  i was trying to call a static function of class using scope resolution operator, the way to access static function but still generating error. what are the possibilities.

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• Fatal error: Call to a member function get() in joomla module

  - by vipinsahu

  i am developing a module in joomla . all things goes fine except Fatal error: Call to a member function get() getting this error when i m using $username = $parem-get('username') but if i m using $username = 'foo'; all things goes fine Thanks

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