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• What's the best way to tell if the mouse is over a form or not?

  - by cyclotis04

  I figured out how to capture mouse clicks over the entire form, but this method doesn't translate well for MouseEnter and MouseLeave. My form layout is made up from many Panels and TableLayoutPanels so there's no all-encompassing control I can monitor events for, and obviously a MouseLeave event for a button doesn't mean the cursor left the entire form. Has anyone figured out a good way to get around this?

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• Linux - specific API reference

  - by Goofy

  Hello! Where can I find centralized and complete documentation aboput Linux - specific API? I'm preparing Linux port of my application and i want to use as much Linux - specific features as it's possible. So far I found that Linux provide epoll and inotify API, which are great news for me, because my program works as network server and monitor local file systems.

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• How to figure out why .NET app runs at 32-bit on a 64-bit machine

  - by user54064

  I have a .NET app (webforms - .NET 3.5) that is running on a 64-bit server as 32-bit (I checked the IntPtr.Size result). The compilation is set to AnyCPU so I would expect that on a 64-bit machine, the app would be run at 64-bit. There are many Third-party programs incorporated into the app, could they be causing a problem? How do I figure out why 64-bit compilation is not being done?

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• Modular GWT design concerns

  - by GlGuru

  Hi, I have a couple of questions regarding a modular GWT based application framework. I have some ideas about them but being new to the field of web development I feel they are far from ideal. I'd appreciate a few comments and suggestions in this regard. Here are my questions: I am developing a framework which will allow third parties to embed GWT applications into our website and do some communication with them using simple iFrame postMessage. All these third party modules are going to use our SDK which is also GWT based. The problem arises that even though all the modules will be using the same codebase there is going to be a massive overheard in the amount of duplicate Javascript code (i.e. our common SDK code base which is quite large) being downloaded on the client's machine. This is highly redundant and problematic, not only due to the sheer size of duplicate code but, also due to the fact that subsequent updates of the SDK would require the modules to be recompiled which is going to create a DLL hell kind of scenario in the long run. What is the best way of doing this kind of thing? Is there a way where I can have some static GWT code (i.e. the SDK) and the dynamic GWT module refers to it (even if lies on a different domain) and it all work happily? The other part of the problem lies in providing robust scripting front end to the SDK. At first it appears to be trivial since Javascript itself is a scripting language. However, I do not know how to load and call a piece of pure Javascript code at runtime? I am willing to put restrictions on the target Javascript (i.e. having a function main and unique namespace or something). Furthermore the Javascript will come as a string from a database and not as a full URL. If its doable in Javascript how does one get this right in GWT i.e. forcing the compiler to emit a certain function in the generated Javascript? This I believe can be lesser of a problem by having a stub Javascript with all the right requirements which just loads up a GWT generated Javascript. Is any of this possible at all? I generally hate to be this verbose but I hope to find a quick solution to the problem as its holding up my progress. I'd highly appreciate any comments, suggestions and experiences.

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• SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

  - by Vikash

  I am using Authlogic-Connect for third party logins. After running appropriate migrations, Twitter/Google/yahoo logins seem to work fine but the facebook login throws exception: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed The dev log shows OpenSSL::SSL::SSLError (SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed): app/controllers/users_controller.rb:37:in `update' Please suggest..

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• Which memory related Tomcat JVM startup parameters are worth tuning?

  - by knorv

  I'm trying to understand the fine art of tuning Tomcat memory settings. In this quest I have the following three questions: Which memory related JVM startup parameters are worth setting when running Tomcat? Why? What are useful rule-of-thumbs when fine-tuning the memory settings for a Tomcat installation? How do you monitor the memory consumption of your live Tomcat installation?

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• Quarter as a Count variable in SAS.

  - by John

  Hye Guys, I'm busy working on a time series and am trying to find the commands that allow me to insert a quarter count variable. To keep things simple, the third quarter of 1995 (date my observations start) should be quarter -2, the fourth quarter of 1995 should be -1 etc etc uptill 2006 (should be somewhere around 45 by then). My dates are in date9 format, such as 20JUN04 etc.. Anyone who can help me with the commands I need t o let this work in SAS? Thanks

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• Converting contents of HtmlTextWriter to a string

  - by Tony_Henrich

  I have a third party tool that creates an img tag through code using HtmlTextWriter's RenderBeginTag, RenderEndTag & AddAttribute methods. I want to get the resulting HTML into a string. I tried the reflection method mentioned here but I get a error "Unable to cast object of type 'System.Web.HttpWriter' to type 'System.IO.StringWriter". The InnerWriter type of the HtmlTextWriter is of type HttpWriter. Any ideas on how to copy the output html into a string?

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• SQL Monitoring Overview

  - by andy

  Hi I currently loook after 20 odd databases in SQL server 2005 and need a tool for monitoring the performance and keep me informed if a database is running slow. Is there anything I can run within Managment studio of any other good third party tool (Pref free) that can do the job. Thanks

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• How to prevent form from being activated when the users clicks on it?

  - by riot_starter

  I have a main form and non-modal autocomplete form. How can I prevent the autocomplete form from being activated by the user, when the user clicks on the list in the autocomplete form? So, basically I want the autocomplete form the receive the mouse click message when the users clicks, but to never become active, because it causes problems with a third-party component in the main form over which I have no control.

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• Monitoring Processes of Window OS using c language

  - by Arman

  I want to make an application in c or c++ which have to monitor some specific processes. Kindly guide me how I can make it possible in c.

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• Email SMTP validator

  - by Hrvoje

  I need to send hundreds of newsletters, but would like to check first if email exists on server. It's called smtp validation, at least i think so, based on my research on net. There's several libraries that can do that, and also a page with open-source code in asp (http://www.coveryourasp.com/ValidateEmail.asp#Result3), but I have hard time reading classic asp, and it seams that it uses some third-party library... Does someone have code for smtp validation in c#, and/or general explanation of how it works?

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• Enumerator problem, Any way to avoid two loops?

  - by pug

  I have a third party api, which has a class that returns an enumerator for different items in the class. I need to remove an item in that enumerator, so I cannot use "for each". Only option I can think of is to get the count by iterating over the enum and then run a normal for loop to remove the items. Anyone know of a way to avoid the two loops? Thanks

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• What versions/flavors of WinZip can be opened by the gnu.java.util.zip.dll v.6.0.140.8?

  - by dreynold

  Evaluating a third party data processing tool, I have bumped into a case where some WinZip files cause an exception: Caused by: gnu.java.util.zip.ZipException: Unknown compression method 98 at gnu.java.util.zip.ZipFile.getInputStream(ZipFile.java:470) I have seen this with files created with WinZip 11.2 and newer. What's the latest version of WinZip (or compatible compression method) that the zip.dll can handle? I've been hunting for some reference on this, but other than unversioned source code, I have had little luck so far.

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• link to extern php-file where the link also contains javascript which is executed on the linked webs

  - by Malteser

  hi i have a page x which is nothing special. i also have a page y with a form - dropdown-field. Now i want to place a link link from page x to page y whose link will also select the third value of the dropdown. The sample is descriped easier than it is in reality just to get to the point. How is that doable? Regards

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• Duplicate conflicting frameworks in cocoa plug-ins

  - by Carmen

  I am currently writing a plug-in framework for my application. I would like to be able to release plugins without having to update my application, and I intend on making the framework available for third party plugins. I am currently running into issues when two plugins ship with identical frameworks. When the plugins are loaded the runtime gets confused because the framework gets loaded twice. What is the best way to mitigate this issue?

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• how to set setEnabled: for NSButton in an NSTableView

  - by user460366

  Hi All I have an NSTableView which has three columns. The first one is a checkbox and the third one is a button. The button 'is enabled' state depends on whether or not the checkbox is checked. I am setting the table content in the awakeFromNib method and I am implementing the checkbox state in the - (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(int)row method. I need to find a way setEnabled: for the NSButton Thanks

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• Can the memory used by MKMapView be released some how?

  - by gdr

  I am using an MKMapView in my iPhone application. When I load this view, the activity monitor instrument shows that the real memory of my App is increasing significantly. It keeps going up as you move the map around or zoom in and out. Once the View controller that loads this view is removed, the memory that was allocated due to the usage of the mapView does not get freed up. Is there something that can be done to get all this memory back?

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• Jquery date in a dropdown with interval

  - by Zoom Pat

  I am trying to use Jquery to display dates in a dropdown with interval of half month... so the first value would be the coming month's 1st, then second will be the coming month's 15th and third value would be next to next month's first and so on... If today date is less than 15th then the first value would be the 15th of current month. What will be the best or a cleaner way to do this... (want to display in the dropdown) Thanks

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• Accessing a namespace containing .base in its name from F#

  - by emaster70

  As the title says, I'm trying to use a class declared in a namespace which contains "base" in its name. Think of a situation like the following: open Foo.base.Bar In C# I'd just use @ before base but F# seems to ignore that and to think that @ is the infix operator used for list concatenation. Since the namespace belongs to a third-party library which I cannot modify, is there a way I can still access it from F#?

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• Upload file from iphone using SFTP protocol

  - by Jim

  Hi, I have one audio file captured from my iphone. I want to upload this audio file using SFTP protocol? Is is possible? Is there any third party library available? Is it the same as putting file on FTP? Thanks, Jim.

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• How to sign setup with .crt file?

  - by riffnl

  I've got a Comodo certificate to sign my application files with the appropriate publisher (that'll be me). But how do I sign my installation to prevent those triple "are you sure?" UAC dialogs? Am using the Visual Studio (2008) setup project, no third party tools.

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• PHP: How do I install soap extension?

  - by jun

  Ok. I am just starting to use soap and my first problem is installing it. I got this error: Fatal error: Class 'SoapClient' not found in /home/user/mysite.com/path/to/file.php on line 16 I am hosting my site in DreamHost and ask the guys there. But they told me that they don't support any third-party installation. Does anyone has the same problem and manage to solved it? Thansk!

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• MySQL Sub-query.. Doesn't provide proper information after 3 entries into table.

  - by Chris Keefer

  After I get 3 rows in my forum_threads table this no longer does it's job; to organize a list of active forum threads and put the most recently responded-to thread at the top of the list, followed by second most recent posted-to thread, followed by third, fourth, etc. Like I said, the query works wonders up until there is a fourth row added to forum_threads. SELECT forum_threads.*, forum_posts.thread_id FROM forum_threads INNER JOIN (SELECT MAX(id) AS id, thread_id as thread_id FROM forum_posts group by thread_id order by id DESC) forum_posts ON forum_threads.id = forum_posts.thread_id

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• Monitering Processes of Window OS using c language

  - by Arman

  I want to make an application in c or c++ which have to monitor some specific processes. Kindly guide me how I can make it possible in c.

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