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• Storing MySQL GUID/UUIDs

  - by thr

  This is the best way I could come up with to convert a MySQL GUID/UUID generated by UUID() to a binary(16): UNHEX(REPLACE(UUID(),'-','')) And then storing it in a BINARY(16) Are there any implications of doing it this way that I should know of?

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• How to build a database from an XSD schema and import XML data

  - by FreshCode

  I have a complex XSD schema and hundreds of XML files conforming to the schema. How do I automate the creation of related SQL Server tables to store the XML data? I've considered creating C# classes from the XSD schema using the xsd.exe tool and letting something like Subsonic figure out how to make a shiny database out of it, but not sure if it's the best way to approach it. Has anyone managed to elegantly import XSD files into SQL Server?

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• export gridview data

  - by Eric

  What is the best way to export a gridview into an Excel spreadsheet? This seems easy except that my Gridview doesn't have an export attribute. What is the quickest way to do this?

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• Calling a PHP function within an <a > tag, anchor tag

  - by Roland

  Is it possible to call a PHP function within an anchor tag. I have a PHP function called logout(); Now I want something similar to this. <a href="logout();" >Logout</a> I know with Javascript this works but what is the best approach using PHP function?

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• Heap Behavior in C++

  - by wowus

  Is there anything wrong with the optimization of overloading the global operator new to round up all allocations to the next power of two? Theoretically, this would lower fragmentation at the cost of higher worst-case memory consumption, but does the OS already have redundant behavior with this technique, or does it do its best to conserve memory? Basically, given that memory usage isn't as much of an issue as performance, should I do this?

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• how to run my scrip x times a day? (ruby on linux)

  - by Radek

  I want to run my ruby script x times a day (the number might change) on my linux box. What would be the best way to do so if I do not what it happen at the same time? I want the time (hour and minute) to be random

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• Get parent page values from the usercontrol

  - by Nimesh

  How to get the parent page values from the usercontrol. I have a usercontrol in a page. On click of the usercontrols button i wanna get some values from the page after executing a method. i need those values in my usercontrol. What is the best way to get the results of the page in the usercontrol.

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• Joomla modules file structure to store jquery core and some image files.

  - by Joe

  I'm a newbie to joomla. I'm trying to create a joomla module which uses some jquery actions and some image files. Can anyone suggest me a best method to place the jquery-core and jquery plugin files inside the module. I also wants to add some image files with my module.

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• In TortoiseSVN, how do I re-integrate a Branch if our server is only running SVN v1.4 and re-integra

  - by willem

  I have a SVN branch that I branched off from the Trunk several revisions ago. I have merged the branch with changes from the trunk to keep it in sync. Now I would like to finally integrate my Branch with the Trunk. What is the best way to go about this? I cannot use the re-integrate option because our SVN server version is only 1.4.

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• Oracle: how to UPSERT (update or insert into a table?)

  - by Mark Harrison

  The UPSERT operation either updates or inserts a row in a table, depending if the table already has a row that matches the data: if table t has a row exists that has key X: update t set mystuff... where mykey=X else insert into t mystuff... Since Oracle doesn't have a specific UPSERT statement, what's the best way to do this?

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• How to store a function for later evaluation?

  - by gcc

  A user will provide a function with three unknown values: a, b and c. For example: sin(a+b)+ln(5)*(log(ab)-32/sqrt(abc)) How should I store the function so as to best be able to work with it?

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• How do I confirm a given page was displayed after calling ISelenium.open()?

  - by Randy Eppinger

  Using .NET (though I don't think it is relevant), I have opened a page, but I want to confirm that the page was actually opened. I have a few ideas like using .Select(), but I want to do what is considered the best practice by others in the Selenium community.

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• Accessing a database using visual c++ and OLEDB

  - by Shadi

  Does anybody have an example of working with database using Visual C++ and OLEDB? What should I include on top of my code? I have searched the internet and most examples are using C# or VB. Examples written by C++ are usually not complete. I really appreciate your help. Best, Shadi.

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• MVC architecture example using JSF 2.0 and EJB 3?

  - by nebiros

  Somebody knows an example of this? an application made with JSF 2.0 and EJB 3? directory structure, etc, those kind of things, I’m trying to approach the best way to create a Java EE app using those technologies.

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• Whats the most efficient way to access another forms controls in .NET?

  - by broke

  I'm creating a reporting application, and our customers are going to need to generate some pretty big reports which require quite a bit of memory. Ive been in a re-factoring mood lately, so I was wondering what the best way to access the properties of another open form would be(The reporting viewer opens in a new form.) So far I have: Dim form As MainSelections form = My.Application.OpenForms(2) yay or nay. Thanks

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• How to gather arbitrary length list data in ASP.NET MVC.

  - by C. Ross

  I need to gather a list of items associated with another item from my user in a ASP.NET MVC project. I would like to have a controller action like bellow. [AcceptVerbs(HttpVerbs.Post)] public ActionResult Create(int x, int y, IEnumerable<int> zKeys) { //Do stuff here } How can I setup my form to pass data in this way? If data of this particular form can't be provided, what's the next best way to pass this type of information in ASP.NET MVC?

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• Objective c: How to use memory managment properly for asynchronous methods

  - by user296446

  I need to call a method that starts some asynchronous code MyClass* myClass = [[MyClass alloc] init]; [myClass startAsynchronousCode]; Now I cant simply release it as this would cause an error since the code is still running: [myClass release]; // causes an error What is the best way to deal with the memory?

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• SQL java get value assigned to auto increment primary key

  - by iamrohitbanga

  I have a primary key auto increment attribute in my table. I want to know the value assigned to it for a row that is inserted using statement.executeQuery(). How to achieve this in the best possible manner?

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• Right way to send HTML-Mails containing pictures: Use Server or Embedded images?

  - by hkda150

  I want to .... create a html-email containing several images (company header, etc). The images shall be displayed as email content, not as an attachement. So how is the best way to do this? I'm aware of two possibilities: embedded images send as attachment (<IMG src="cid:321353119@02062010-119E">) images are placed on the server (<img src="http://myserver.com/mypicture.gif">)

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• How to save links in TextFields

  - by xRobot

  I have a simple Blog model with a TextField. What is the best way to save links in the TextField ? 1) Saving link in the database in this form: http://www.example.com and then using some filter in the template to trasform it in form: <a rel="nofollow" href="http://www.example.com>http://www.example.com</a> 2) Saving link in the database directly in this form: <a rel="nofollow" href="http://www.example.com>http://www.example.com</a>

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• Both OpenID and normal Login on the same View?

  - by PlayKid

  Hi there, Is there any site that show both OpenID and normal login on the same view? Most of the sites either have OpenID implementation or Normal Login implementation on different views. I tried to do that, but it seems my code is very dirty, passing a blank username and password if using OpenID, otherwise OpenID will be blank but passed the username and password. But then I lose the capability of verifying whether the user has entered the correct values, is there any best practice for me to do that? Thanks a lot

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• Rails: Serializing objects in a database?

  - by keruilin

  I'm looking for some general guidance on serializing objects in a database. What are serialized objects? What are some best-practice scenarios for serializing objects in a DB? What attributes do you use when creating the column in the DB so you can use a serialized object? How to save a serialized object? And how to access the serialized object and its attributes? (Using hashes?)

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• ms-access: specifying formatting for a column

  - by every_answer_gets_a_point

  i would like all data that is entered into a specific column to always have a trailing comma and also i need the first character to always be a comma. how do i do this? the best solution is probably not in vba or sql but probably the properties of the table?

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• How to expose multi-element field in base class to derived classes

  - by Brian Triplett

  I have a base class that declares a grouping of objects. That grouping can be an array, List, Collection, that's up to me. The derived classes of this base class are the ones that actually set the values of this multi-element field. What is the best way to expose this field to the derived classes?

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• How can I extract URL and link text from HTML in Perl?

  - by anon

  I previously asked how to do this in Groovy. However, now I'm rewriting my app in Perl because of all the CPAN libraries. If the page contained these links: <a href="http://www.google.com">Google</a> <a href="http://www.apple.com">Apple</a> The output would be: Google, http://www.google.com Apple, http://www.apple.com What is the best way to do this in Perl?

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