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• how to determine count of tag

  - by peter

  I have a bit of xml file named Sample.xml which is shown below <?xml version="1.0" encoding="ISO-8859-1"?> <countries> <country> <text>Norway</text> <value>N</value> </country> <country> <text>Sweden</text> <value>S</value> </country> …

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• Recursive code Sorting in VB

  - by Peter

  Ages old question: You have 2 hypothetical eggs, and a 100 story building to drop them from. The goal is to have the least number of guaranteed drops that will ensure you can find what floor the eggs break from the fall. You can only break 2 eggs. Using a 14 drop minimum method, I need help writing code that will allow me to…

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• block z-positioning without z-index

  - by Peter

  Please, have a look at: http://twitter.github.com/bootstrap/base-css.html There are many examples like this one: if you look closer to the block borders, you can see that the gray block is under the white one. Using the browser's developer tools you can see that both boxes have an inherited z-index: auto; I can't reproduce…

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• Strange behavior with large Object Types

  - by Peter Lang

  I recognized that calling a method on an Oracle Object Type takes longer when the instance gets bigger. The code below just adds rows to a collection stored in the Object Type and calls the empty dummy-procedure in the loop. Calls are taking longer when more rows are in the collection. When I just remove the call to dummy,…

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• Determining Screen Positions in Objective-C (NSScreen)

  - by Peter Zich

  Using [NSScreen screens] I'm able to get all of the screens attached to the computer and their sizes, however I'm trying to find out their positions relative to each other (like in Arrangement in the Display preferences). Is there a way to do this? I've looked online and through the class references on Apple's developer site…

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• Where can I find a C# implementation of SHA-1 not using the built in libraries?

  - by Peter

  I am trying to rewrite the sha-1 algorithm for parallelization in a personal project of mine. Just wondering if anyone knows where I can find a C# implementation of the actual mathematical operations to perform the hash, not just the System.Security.Cryptography function.

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• asp.net checkbox in gridview - checked property is missing

  - by Peter PitLock

  In this asp.net gridview control, the checked property is always missing. I need to access the checked property via jquery Gridview source: <Columns> <asp:TemplateField> <ItemTemplate> <asp:CheckBox ID="chkSelected" runat="server"…

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• How to slow down Uploadify plugin script voor jQuery

  - by Peter

  Now if that isn't a weird question, I don't know what is. But here is the problem: I have a function in my "onSelect" option that has to collect some data (through AJAX) and I have a function in my "onComplete" option that processes the just uploaded files based on the data "onSelect" collected. However, with…

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• Is Object constructor called when creating an array in Java?

  - by Peter Štibraný

  In Java, an array IS AN Object. My question is... is an Object constructor called when new arrays is being created? We would like to use this fact to instrument Object constructor with some extra bytecode which checks length of array being constructed. Would that work?

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• changing text periodically in a span from an array with jquery

  - by Peter Clark

  I have a span, eg: <p>Here is a sentence <span id="rotate">this</span> is what changes</p> and I'd like the contents of that span to change every few moments between a list of terms, so the contents might change to be: <span id="rotate">then</span> <span…

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• How to perform a select using a WHERE NOT EXISTS

  - by Peter Bridger

  I'm using LINQ2SQL and I want to compare two tables and select all rows that are missing from one tables (based upon one of the column values). In standard SQL I would write this as: SELECT FirstName, LastName, RefId, Email FROM Users_ActiveDirectory AS ADU WHERE NOT EXISTS ( SELECT U.RefId…

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• How to implement a list fold in Java

  - by Peter Kofler

  I have a List and want to reduce it to a single value (functional programing term "fold", Ruby term "inject"), like Arrays.asList("a", "b", "c") ... fold ... "a,b,c" As I am infected with functional programing ideas (Scala), I am looking for an easier/shorter way to code it than sb = new…

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• Combining RequiresSTA and Timeout attributes on a test fails

  - by Peter Lillevold

  I have a test that opens and closes a WPF Window and thus requires the STA threading apartment. To safeguard the test against the window staying open (and thus hang the test indefinitely) I wanted to use the Timeout attribute. The problem is that applying the Timeout attribute causes the…

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• Asp.net 3.5 Deployment issue

  - by peter

  For deploying my website in server by using IIS 5.1,,i created virtual directory,,i browsed in to my application and selected asp.net 2.0 tab(application is framework3.5)..I reset framwork configuratio 2,0 Runtime security Policy Enterprise,Machine,User tab,,What ever things i can do i did…

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• "Forced constness" in std::map<std::vector<int>,double> > ?

  - by Peter Jansson

  Consider this program: #include <map> #include <vector> typedef std::vector<int> IntVector; typedef std::map<IntVector,double> Map; void foo(Map& m,const IntVector& v) { Map::iterator i = m.find(v); i->first.push_back(10); }; int main() { Map m;…

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• Redirecting a large number of URLs with htaccess or php header

  - by Peter

  I have undergone a major website overhaul and now have 5,000+ incoming links from search engines and external sites, bookmark services etc that lead to dead pages or 404 errors. A lot of the pages have corresponding "permalinks" or known replacement hierarchy/URL structure. I've started…

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• top and left in IE6

  - by peter

  i have really problem adjusting top and left in IE6 , in all browsers just things works good. i have this css font-family: "Lucida Grande","Lucida Sans Unicode",Verdana,Arial,Helvetica,sans-serif; font-size: 12px; height: 590px; left: 50px; line-height: normal; overflow: hidden;…

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• How to save derived type (TPT) in Entity Framework?

  - by Peter Stegnar

  I have problems with saving derived type (TPT) with Entity Framework to database. Let's say I have base entity Animal and derived type Dog. I want to save Dog entity. I thought that I could do it like contex.AddToDogs(), but contex contain only base entity - Animal. So I can…

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• How to clear a cookie programatically?

  - by peter

  Hi All, I am using silverlight unit tests to test an important part of our site. Is it possible to clear cookies before each unit test runs? The problem is that if I do this, HtmlPage.Document.Cookies = ""; It doesn't work. If the cookie already was this, key = value I…

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• How to display data from gridview

  - by peter

  I simply added grid view and added columns and gave headertext But when i run the application i am not able to see any grid,,atleast i should see grid column names Do i need to do any thing more

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• Filtering python string through external program

  - by Peter

  What's the cleanest way of filtering a Python string through an external program? In particular, how do you write the following function? def filter_through(s, ext_cmd): # Filters string s through ext_cmd, and returns the result. # Example usage: # filter a multiline…

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• Is it possible to spoof or reuse VIEWSTATE or detect if it is protected from modification?

  - by Peter Jaric

  Question ASP and ASP.NET web applications use a value called VIEWSTATE in forms. From what I understand, this is used to persist some kind of state on the client between requests to the web server. I have never worked with ASP or ASP.NET and need some help with two…

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• subscripts and superscripts in SVG

  - by peter.murray.rust

  I am trying to display sub- and superscripts with SVG using the following code from this site <svg xmlns="http://www.w3.org/2000/svg" version="1.1"> <g> <text x = "10" y = "25" font-size = "20"> <tspan> e = mc …

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• How to get latest facebook status in python?

  - by Peter

  I need to be able to get the latest facebook status update of an user that has allowed consent. Is there a way to do this with pyfacebook without having to have the user login in facebook?

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• Camera Stream in Flash Problem

  - by Peter

  Please help me fill the question marks. I want to get a feed from my camera and to pass it to the receive function. Also in flash builder(in design mode) how do I put elements so they can play a camera feed?? Because as it seems VideoDisplay just doesn't work public…

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