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  • How to call function CreateProcess in Delphi Prism?

    - by Ilya
    I wrote function CreateProcess( lpApplicationName:String; lpCommandLine:String; lpProcessAttributes:IntPtr; lpThreadAttributes:IntPtr; bInheritHandles:Boolean; dwCreationFlags:Int32; lpEnvironment:IntPtr; lpCurrentDirectory:IntPtr; lpStartupInfo:STARTUPINFO; lpProcessInformation:ProcessInfo):Boolean; external 'kernel32.dll'; but VStudio said "Semicolon" expected - after external and " "end" expected" after 'kernel32.dll'; Can you help me to load and call a function please?

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  • How do you create a dynamic excel chart?

    - by Haris
    I am looking at creating an Excel chart that offers some interactivity. Basically, at the moment I have a chart that is detailing progress (in %) using bars. But that progress is usually made up of several other aspects. So you could have an overall progress of say 50% which would then be broken down into Graphics 75%, Sound 25%, Gameplay 50%. Now what I'd like to do is find a way to stack those bars, so that I have the bar showing the overall progress and only when I click on that bar the other, more detailed progress bars appear. Is there a way to do this in Excel? Thanks in advance!

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  • Error When Creating CLF Function

    - by Julio Miranda
    I've created an C# class that contains 2 static method and I successfully created an Assembly in SQL 2005. When I try to create a table-valued function from that Assembly I get the following error: Msg 6509, Level 16, State 36, Procedure , Line 2 An error occurred while gathering metadata from assembly '' with HRESULT 0x80004005. We have other CLR functions that are that are with in the same dll and seem to work fine. I tried to emulate what the other functions are doing, but I can't seem to get this function to work. All the documentation online doesn't seem to help

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  • IIS 7.5 on Windows Server 2008 R2 refusing to create PASSIVE MODE FTP connections

    - by Campbell
    I'm attempting to get an FTP client written in perl to transfer files from an IIS 7.5 FTP server using passive mode. I've configured the FTP server as per instructions and have also configured Windows Firewall to allow this type of traffic. I have validated that the firewall is behaviong correctly by checking to ensure there are no blocked packets in the logs. I have verified the that FTP control channel is being opened on Port 21. I believe the client is being told by IIS which port to connect on for passive mode and IIS is refusing to allow this connection. The perl log looks like: C:\cygwin\Perl\lib\FMT>perl FTPTest.pl Net::FTP>>> Net::FTP(2.77) Net::FTP>>> Exporter(5.64_01) Net::FTP>>> Net::Cmd(2.29) Net::FTP>>> IO::Socket::INET(1.31) Net::FTP>>> IO::Socket(1.31) Net::FTP>>> IO::Handle(1.28) Net::FTP=GLOB(0x20abac0)<<< 220 Microsoft FTP Service Net::FTP=GLOB(0x20abac0)>>> USER ftpuser Net::FTP=GLOB(0x20abac0)<<< 331 Password required for ftpuser. Net::FTP=GLOB(0x20abac0)>>> PASS .... Net::FTP=GLOB(0x20abac0)<<< 230 User logged in. Net::FTP=GLOB(0x20abac0)>>> CWD /Logs Net::FTP=GLOB(0x20abac0)<<< 250 CWD command successful. Net::FTP=GLOB(0x20abac0)>>> PASV Net::FTP=GLOB(0x20abac0)<<< 227 Entering Passive Mode (xx,xxx,xxx,xxx,160,41). Net::FTP=GLOB(0x20abac0)>>> RETR filename.txt Can't use an undefined value as a symbol reference at C:/Utilities/strawberryper l/perl/lib/Net/FTP/dataconn.pm line 54. IIS logs look as follows: 2010-10-02 17:40:06 xx.xxx.xx.xx - yy.y.yy.yy ControlChannelOpened - - 0 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a - - 2010-10-02 17:40:06 xx.xxx.xx.xx - yy.y.yy.yy USER ftpuser 331 0 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a - - 2010-10-02 17:40:06 xx.xxx.xx.xx MACHINENAME\ftpuser yy.y.yy.yy PASS *** 230 0 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a / - 2010-10-02 17:40:06 xx.xxx.xx.xx MACHINENAME\ftpuser yy.y.yy.yy CWD /Logs 250 0 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a /Logs - 2010-10-02 17:40:06 xx.xxx.xx.xx MACHINENAME\ftpuser yy.y.yy.yy PASV - 227 0 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a - - 2010-10-02 17:40:27 - MACHINENAME\ftpuser zz.z.zz.zzz 41001 DataChannelClosed - - 64 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a - - 2010-10-02 17:40:27 xx.xxx.xx.xx MACHINENAME\ftpuser yy.y.yy.yy ControlChannelClosed - - 64 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a - - 2010-10-02 17:40:27 xx.xxx.xx.xx MACHINENAME\ftpuser yy.y.yy.yy RETR filename.txt 550 1236 0 27a48c9b-9dce-4770-8bcf-fc89f2569b1a filename.txt - We've managed to see this issue with other FTP clients also, I don't think its something funny in Perl. I've been informed that this works fine in the IIS 6 FTP server. I'm wondering if there is something we're missing here.

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  • XCode 3.2 - can't create Objective-C class

    - by Urizen
    My installation of XCode 3.2 has begun to exhibit some strange behaviour. When I try to add a basic Objective-C classs (inheriting from NSObject), in my iPhone project, I get the following popup: "Alert. Couldn't load the next page". The above-mentioned error happens at the point of trying to create the file (i.e. the creation process doesn't get to the stage where you are asked to input the file name). It might also be worth mentioning that where there previously used to be a description for the file (in the file creation window) it now states "No description available". I can create other files (e.g. UIViewController subclass etc.) but not the basic Objective-C class. I have updated the documentation and restarted the machine and xcode several times without success. I would be extremely grateful for any assistance as I am relatively new to the XCode environment.

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  • Create a thumbnail of a dwg in in a linux environment

    - by Kyle
    Creating a ruby on rails site that uses RMagick to create thumbnails for many types of images. RMagick cannot read dwg files however. I've tried a few things, looked into the Java library JDWGLib, which would probably allow me to write a converter, but it would be a total from the ground up solution, where I just need a thumbnail. Also considered using a viewer program to open the file in a remote X session and do a screen capture, however I'm not sure how I could ever guarantee that the viewer had completed opening when I took the screenshot. I'm not concerned with being able to manipulate the file other than to create the thumbnail. It is going to be used for commercial purposes, so any libraries used need to be compatible.

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  • Create a folder shortcut in "My Computer"

    - by Carlos Gil
    I'm trying to add shortcuts to folders in "My Computer". This .reg almost works, I can execute programs like EXPLORE.exe, but I want to open a folder in the same window. Can someone please point out how? Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-000000000001}] @="SkyDrive" "InfoTip"="Folder Shortcuts" [HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-000000000001}\DefaultIcon] @="C:\\Users\\Carlos\\AppData\\Local\\Microsoft\\SkyDrive\\SkyDrive.exe,0" [HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-000000000001}\Shell] [HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-000000000001}\Shell\Open] @="" [HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-000000000001}\Shell\Open\Command] @="C:\\Users\\Carlos\\SkyDrive" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\NameSpace\{00000000-0000-0000-0000-000000000001}] @="SkyDrive"

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  • Where to put the default destroy in the jQuery UI 1.8.1 widget's destroy function

    - by dominicminicoopers
    Ok, I'm having a slight bit of confusion writing my own jQuery UI widget plugins. The problem lies in the destroy function. In the docs, it says to put the default destroy first then write other things particular to the widget after it. $.Widget.prototype.destroy.apply(this, arguments); // default destroy // now do other stuff particular to this widget See http://jqueryui.com/docs/Developer_Guide However in their example scripts (those being the actual pluings for jQuery Ui released code, does it the opposite. The $.Widget.prototype.destroy.apply(this, arguments); is at the end of the function. See http://dev.jqueryui.com/browser/trunk/ui/jquery.ui.progressbar.js (and all of the other built in widgets as well) So which is it? The way the current widgets are written, or by the explanation in the code comment in the Developer_Guide?

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  • How to create a Task Scheduler App.

    - by Mike
    I have been task with (ha) creating an application that will allow the users to schedule a command line app we have with a parameter. So the command line app takes an xml and "runs it" So bottom line I either need to create a windows service or learn how to interact with the Task Scheduler service already running on the box (version 1 Xp /2003) At first I though it would be easy have a service run and when a job is submitted, calculate the time between now and run and set up a timer to wait that amount of time. This is better then checking every minute if it's time to run. Were I hit a wall is I relized I do not know how to communicate with a running windows service. Except maybe create a file with details and have the service with a file watcher to load the file and modify the schedule. So the underlying questions are how can I execute this psedo code from client serviceThatIsRunning.Add(Job) Or ineracting with the task schedule or creating .job files using c# 3.5

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  • zsh: command not found: ls

    - by ABach
    I'm having a rather strange problem with zsh. When I start up my shell, everything - functions, environment vars, aliases, etc. - all work fine. I've created the following function and sourced it in zsh: clean() { for i in /tmp/* do echo $i done } Running clean in the terminal works as expected, in that it prints out all the files in /tmp/. Afterward, however, trying any command - for example, ls - produces this: zsh: command not found: ls I have several other functions that work just fine, which leads me to believe that somehow, that loop is causing the problem. At any rate, this is very frustrating and I would sincerely appreciate the community's eyes. Thanks!

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  • EXcel VBA : Excel Macro to create table in a PowerPoint

    - by Balaji.N.S
    Hi friends, My requirement is I have a Excel which contains some data. I would like to select some data from the excel and open a PowerPoint file and Create Table in PowerPoint and populate the data in to it Right now I have succeeded in collecting the data from excel opening a PowerPoint file through Excel VBA Code. Code for Opening the PowerPoint from Excel. Set objPPT = CreateObject("Powerpoint.application") objPPT.Visible = True Dim file As String file = "C:\Heavyhitters_new.ppt" Set pptApp = CreateObject("PowerPoint.Application") Set pptPres = pptApp.Presentations.Open(file) Now how do I create the table in PowerPoint from Excel and populate the data. Timely help will be very much appreciated. Thanks in advance,

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  • Java Design Questions - Class, Function, Access Modifiers

    - by Ron
    I am newbie to Java. I have some design questions. Say I have a crawler application, that does the following: 1. Crawls a url and gets its content 2. Parses the contents 3. Displays the contents How do you decide between implementing a function or a class? -- Should the parser be a function of the crawler class, or should it be a class in itself, so it can be used by other applications as well? -- If it should be a class, should it be protected or public class? How do you decide between implementing a public or protected class? -- If I had to create a class to generate stats from the parsed contents for eg, should that class be protected (so only the crawler class can access it) or should it be public? Thanks Ron

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  • Documenting module/class/function bodies in python sphinx docs

    - by perrierism
    Is there a way with Sphinx documentation to output a function or class body (the code itself) with the autodoc feature? I'm using autodoc to much success. In addition to the docstrings getting pulled in to the documentation I want like a link to click for each function where it will show you the source... is that possible? This is about what most of my documentation looks like now: .. module:`foo.mymodule` Title =================== .. automodule:: foo.mymodule .. autoclass:: MyModulesClass :members: :undoc-members:

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  • Accessing super class function using subclass object

    - by bdhar
    I have an object for a subclass who is of it's superclass type. There is a overridden function in subclass which gets executed when called using the object. How to call the parent's function using the same object? Is there any way to achieve this? package supercall; public class Main { public static void main(String[] args) { SomeClass obj = new SubClass(); obj.go(); } } class SomeClass { SomeClass() { } public void go() { System.out.println("Someclass go"); } } class SubClass extends SomeClass { SubClass() { } @Override public void go() { System.out.println("Subclass go"); } } Consider the code above. Here it prints Subclass go . Instead I have to print Superclass go .

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  • migrating from mysql to oracle9i.Equivalent create table syntax

    - by Android_Crazy
    Hi Following is the syntax for creating table in mysql. I want to create table with same properties in oracle9i. Can anyone provide me the equivalent syntax for oracle? CREATE TABLE IF NOT EXISTS "tbl_audit_trail" ( "id" int(11) unsigned NOT NULL, "old_value" text NOT NULL, "new_value" text NOT NULL, "action" varchar(20) CHARACTER SET latin1 NOT NULL, "model" varchar(255) CHARACTER SET latin1 NOT NULL, "field" varchar(64) CHARACTER SET latin1 NOT NULL, "stamp" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, "user_id" int(11) NOT NULL, "model_id" varchar(65) CHARACTER SET latin1 NOT NULL, PRIMARY KEY ("id"), KEY "idx_user_id" ("user_id"), KEY "idx_model_id" ("model_id"), KEY "idx_model" ("model"), KEY "idx_field" ("field"), KEY "idx_old_value" ("old_value"(16)), KEY "idx_new_value" ("new_value"(16)), KEY "idx_action" ("action") ) AUTO_INCREMENT=168 ;

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  • Importing a function/class from a Python module of the same name

    - by Brendan
    I have a Python package mymodule with a sub-package utils (i.e. a subdirectory which contains modules each with a function). The functions have the same name as the file/module in which they live. I would like to be able to access the functions as follows, from mymodule.utils import a_function Strangely however, sometimes I can import functions using the above notation, however other times I cannot. I have not been able to work out why though (recently, for example, I renamed a function and the file it was in and reflected this rename in the utils.__init__.py file but it no longer imported as a functions (rather as a module) in one of my scripts. The utils.__init__.py reads something like, __all__ = ['a_function', 'b_function' ...] from a_function import a_function from b_function import b_function ... mymodule.__init__.py has no reference to utils Ideas?

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  • How to create simple animations in 3gp format?

    - by yaseemin
    I am trying to create a simple animation which includes face of a famous character. For example Santa Clause. The face and the lips of the character will act according to the given input message. For example if a string is inputed then the lips of the character will be opened and closed till the end of the string while the given input message is vocalized using a text to speech converter. Moreover if the " :) " is used the character in the animation will smile. How could I do this? I was told that I can create this type of animations using "smill". But this is not convenient for the other purposes therefore I need to use a different method. Could you give me any suggestions? Thanks in advence.

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  • CoffeeScript Class Properties Within Nested Anonymous Functions

    - by Aric
    I'm just taking a look at CoffeeScript for the first time so bare with me if this is a dumb question. I'm familiar with the hidden pattern methodology however I'm still wrapping my head around object prototypes. I'm trying to create a basic class for controlling a section on my site. The problem I'm running into is losing defined class variables within a different scope. For example, the code below works fine and creates the properties within the object perfectly. However when I jump into a jQuery callback I lose all knowledge of the class variables storing some of the jQuery objects for multiple uses. Is there a way to grab them from within the callback function? class Session initBinds: -> @loginForm.bind 'ajax:success', (data, status, xhr) -> console.log("processed") return @loginForm.bind 'ajax:before', (xhr, settings) -> console.log @loader // need access to Session.loader return return init: -> @loginForm = $("form#login-form") @loader = $("img#login-loader") this.initBinds() return

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  • How do I create email addresses for DotNetNuke users using my domain ([email protected]

    - by rwain
    My client wants to create email addresses for all their dotnetnuke users using their domain. The point is to keep the user's email addresses 'private' while still allowing communication through a public email address that they can control. It's not necessary to have a full webmail interface (although that would be nice). I'm thinking it would be enough just to forward any mail on and just act as a gateway. So if an email was sent to [email protected], it would be forwarded on to the email address associated with the dotnetnuke account with username 'rwain'. Is this possible to do in a shared hosting environment? Or do I need to create some custom mail server that does a conversion of the email address and forwards it?

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  • groovy variable function

    - by bsreekanth
    I'm not even sure about how to title this qn. But, hope there is an easy way to do it in dynamic language like groovy. say I have a class Service, where I delegate the business logic. the methods in it are funA(), funB()... funX(). Now I have a controller class, where I call the service closure, which can be invoked like service.funA() . Now based on a variable (which can have values A, B ... X), I need to cal the correct service closure. Basically to avoid writing lot of if conditional statements. Something like service."fun+var"() would do. I'm not sure whether it is possible to substitute variable in closure (function)name. or any way by passing function (name) as a parameter...not sure I think PHP has a similar feature http://php.net/manual/en/functions.variable-functions.php thanks for any pointer..

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  • Using a member function pointer within a class

    - by neuviemeporte
    Given an example class: class Fred { public: Fred() { func = &Fred::fa; } void run() { int foo, bar; *func(foo,bar); } double fa(int x, int y); double fb(int x, int y); private: double (Fred::*func)(int x, int y); }; I get a compiler error at the line calling the member function through the pointer "*func(foo,bar)", saying: "term does not evaluate to a function taking 2 arguments". What am I doing wrong?

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  • Keycodes of function keys with F-lock off?

    - by ak
    Many recent keyboard from Microsoft and Logitech have a so-called F-Lock key, which toggles the function keys F1 to F12 between their traditional keycodes and new meanings that are printed onto the keys: F1=Help F2=Undo F3=Redo F4=Open ... . (See also http://en.wikipedia.org/wiki/F-Lock.) This means that long-established shortcuts such as Alt+F4 no longer work if the F-lock is off, and googling shows that quite a few people are unhappy about this. So I'm wondering, what virtual key (VK) codes do the function keys send when F-lock is off? VK_F13 to VK_F24 perhaps? Or do they not trigger standard keyboard events at all? (I haven't got such a keyboard to try and find out myself, and didn't manage to dig up anything on MSDN about this.)

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