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• Generating two differnet pseudorandom numbers using the same seed

  - by user1

  Is it possible to generate two different psuedorandom numbers on two separate program runs without using time as the seed? i.e. using the same seed on both runs, is it possible to get two different numbers?

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• Why changing Color of Default Button makes it look RECTANGLE in Android ?

  - by mob-king

  Why changing Color of Default Button makes it look RECTANGLE shape ? I do not want to use custom background images for this. I want to do this programmatically for few conditions on which I change the colors of many small buttons on screen. Can anyone give a solution ?

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• XSD validation error human readable

  - by Robert

  Hi, I want to be able to validate a XML against a XSD and generate user readable errors, for example, including XSD documentation tag. I just wanted to know if C# provides this in a easy, elegant and non-painful way, otherwise I'll parse down the error and find the node within XSD.

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• Generating pdf from html without PDFlib library

  - by Syom

  I need to dinamicaly generate pdf from html, but i have PDF Support disabled on my hosting, so is it possible to do without PDFlib GmbH library. Thanks

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• make 2 thumbnails at once in codeigniter

  - by sonill

  hello everybody! can anyone tell me how to create 2 different thumbnails of same images with different sizes and location in codeigniter. I have created a upload function and another thumbnail generation function, it works fine but can't sort out how to create 2 different thumbnail at accordingly at once. any help will be appreciated.

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• Ways to avoid Memory Leaks in C/C++

  - by Ankur

  What are some tips I can use to avoid memory leaks in my applications? In my current project I use a tool "INSURE++" which finds the memory leak and generate the report. Apart from the tool is there any method to identify memory leaks and overcome it.

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• SQL Profiler and Tuning Advisor for Reporting Services - what events should be selected?

  - by chris

  I've used the SQL Profiler to generate a trace file, and tuning advisor to take that trace file and provide some recommendations on db updates. However, the SQL Profiler doesn't seem to track the queries when running against a Reporting Server, the profiler doesn't seem to be capturing any of the queries. I'm logging the defaults (SQL:BatchCompleted and Starting, RPC:completed, and Sessions - Existing Connections) What events should I be capturing in SQL Profiler in order to run the tuning advisor?

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• Is Entity Framework more mockable than Linq2Sql?

  - by lance

  I've found that Linq2Sql doesn't (Rhino) mock well, as the interfaces I need aren't there. Does EF generate code that's more mockable? NOTE: I'm not mocking, yet, without interfaces, the next reader of this question may not have my bias. EDIT: VS2008 / 3.5 for now.

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• visual c editor for kids

  - by skymasterson

  does anyone know of a visual programming tool that could be adapted for children (kids age 7-12) so that they can generate c programs to control device?

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• IE7 input box background image goes opposite to typing directio....

  - by metal-gear-solid

  it's fine but in IE7 when we type something more than textbox width background image of textbox goes opposite to typing direction. #searchBox input { background:url("../images/search-box-bg.gif") no-repeat scroll left center transparent; border:medium none; outline:medium none; padding:5px 4px 5px 22px; width:90px; } IN IE7

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• Then files in my project folder used for what?

  - by william-hu

  I finished one project. But others want me give them the non-Compiled code.what's that? My project folder include: Classes:of course, the source code. build: I don't understand clearly. imagesrc: I added, include the images of my project. The others are the nib file. Give me the explanation in detail,thank you so much.

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• String replace for personalize code generator

  - by Xurxof

  I must do a automatic codes generator with user-configurable string with predefined keys and can not find a good way to do it. For example, a string OT-{CustomCode}-{Date}-{##} could generate codes OT-C0001-20100420-01 OT-C0001-20100420-02 I thought of using RegExpr.Replace(), but I would have problems if the code of a customer was {##} Any help is welcome! (and sorry for my english)

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• How to manually set button input type in ASP.NET?

  - by jawonlee

  I have a jQueryUI dialog with some textboxes, plus a button. Right now, the asp:Button tag used to generate the button automatically sets its type as type="submit". The structure of the dialog is such that pressing enter at any of the textboxes should not call the button click event. It seems like the cleanest way to solve the problem, if it is doable, is to manually set the button's type to something other than submit. Is there a way to do this?

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• How do I get the "bucket id" that winqual uses if I have a minidump file or exception structure? (Windows c++)

  - by Tim

  There are a few related questions on SO - but have not found the answer - I would like to generate a "signature"/bucket id to report a minidump/crash back to our issue tracking system. Since MS already does this with "bucket ids" I figured I could just re-use their bucket/signature generation. Can I get that ID from either a top level filter or the _EXCEPTION_POINTERS object I have inside the filter or the _MINIDUMP_EXCEPTION_INFORMATION structure or from the minidump itself? This is a C++ application.

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• Problems with usually short solutions to test in a programming language

  - by sub

  I'm currently creating an experimental programming language for fun and educational purpose and in search for some tasks beyond the classical "Hello, World!"-program. I've already come up with these ideas: Print out the program's input Calculator Generate Prime numbers, Fibonacci series What other interesting programming problems do you have for me to test? It would be good if they required the language to solve a broad spectrum of task, take prime numbers for example: You need variables, increment them, divide them, perform actions under certain conditions, etc.

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• Restoring Typus plugin after changing DB Schema

  - by benoror

  I installed Typus plugin (http://intraducibles.com/projects/typus) for my app and I love it. But along the development of the app I frequently do migrations and change the DB Schema and relationships, and then the plugin fails. Is there a way to re-generate the plugin with the new schema? Thanks!

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• Show a form from another form

  - by M.H

  Hi,When I want to Display a from (C#) by clicking a button in another form I usually create an object form the form that I want to show and use the show method : Form2 f2 = new Form2(); f2.Show(); or I work with the "Owner" : Form2 tempForm = new Form2(); this.AddOwnedForm(tempForm); tempForm.Show(); the tow ways generate the same results but what is the best and what are the differences between them?

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• Communication framework recommendation

  - by Benny

  I have two applications, and one is keeping sending live images to the other and it need to be long-running. WCF - is it suitable? TCP/IP directly? Service bus, NServiceBus? Is there any better alternative for this communication?

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• does mod_rewrite output have to exist?

  - by user788171

  I am trying to use mod_rewrite to generate cleaner urls. I have the following in my .htaccess Options +FollowSymLinks RewriteEngine on RewriteBase / RewriteRule ^mypage.php$ https://%{HTTP_HOST}/mypage [R=301,L] The objective is to go from https://mysite.com/mypage.php to https://mysite.com/mypage This gives me a 404 error. I don't actually have the directory mypage/ existing. But from my understanding, I don't need to actually have mypage for mod_rewrite to work. What am I doing wrong?

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• Unique text field in MySQL and php

  - by Jonathan

  I've created a salt using; md5(rand(0,10000000)); (there is probably a better way?) There doesn't seem to be possible to make a text field unique in MYSQL. So how do I check if the salt has already been used for a previous user? Or should I generate the salt based on the current date/time? as it is impossible for 2 users to register at exactly the same time correct?

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• text overlay for tray icon

  - by AnC

  I have a simple tray icon using PyGTK's gtk.StatusIcon: import pygtk pygtk.require('2.0') import gtk statusIcon = gtk.StatusIcon() statusIcon.set_from_stock(gtk.STOCK_EDIT) statusIcon.set_tooltip('Hello World') statusIcon.set_visible(True) gtk.main() How can I add a text label (one or two characters; basically, unread count) to the tooltip - without creating separate images for set_from_file?

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• What is the difference between JSON and JSONP?

  - by Svish

  For example in the jQuery documentation I find both JSON and JSONP mentioned. What is the difference exactly? How can I see which is which? Which one should be used for what? And what does the PHP function json_encode generate?

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• how to build and run core apps of ics like settings, camera etc on windows

  - by user1495186

  I have downloaded ics 4.0.3 source code, want to modify native settings, what i have to do is 1) add custom modifications to the settings 2) recompile native settings with added modifications 3) build the source code 4) generate a customized build to work on all android devices. How can I achieve the above thing? Every suggestion is appreciated. Thanks in advance. FYI: Using win7,4gb ram, intel i5 processor. Installed cygwin,git.

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• What is the best solution for htaccess caching

  - by Chris

  I have found a number of articles such as this one that talk about using htaccess to cache images and files on your webserver. But which is best, why, and what is the best implementation of this?

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• saving the FOR XML AUTO results to variable in SQL

  - by petergo

  select @[email protected]('*') for xml raw,type Above statement will generate following alert: Msg 6819, Level 16, State 3, Line 2 The FOR XML clause is not allowed in a ASSIGNMENT statement.

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