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• Dictionary/Hashmap......... what on earth is happening?

  - by Tom

  else if (!registryData.ContainsKey(kyInvolved)) { keyInvolved = new RegistryKy(kyInvolved); lock (registryDataLock) { registryData.Add(kyInvolved, keyInvolved); } processInvolved = new Proces(procInvolved); keyInvolved.addProcessToDict(processInvolved); } kyInvolved is a String which represents a registry key. keyInvolved is the actual registry key object. I'm being told that im adding a key which already exists, yet i have already checked to see whether it is in there or not???

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• Google Map only showing Grey Blocks on load - Debug Cert has been obtained

  - by Tom

  I am attempting to follow the Google Map View under the views tutorial for the Android. I have followed step by step but still only see grey blocks when viewed. First: I created a Virtual Device using "Google API's(Google Inc.) Platform 2.2 API Level 8" Second: When creating my project I selected "Google API's Google Inc. Platform 2.2 API Level 8". Third: I obtained the SDK Debug Certificate Fouth: Began Coding. Main.xml <?xml version="1.0" encoding="utf-8"?> <com.google.android.maps.MapView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/mapview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:clickable="true" android:apiKey="0l4sCTTyRmXTNo7k8DREHvEaLar2UmHGwnhZVHQ" / HelloGoogleMaps.java package com.example.googlemap; import android.app.Activity; import android.os.Bundle; import com.google.android.maps.MapView; import com.google.android.maps.MapActivity; public class HelloGoogleMaps extends MapActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); } @Override protected boolean isRouteDisplayed() { return false; } } HelloGoogleMaps Manifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.googlemap" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/app_name"> <uses-library android:name="com.google.android.maps" /> <activity android:name=".HelloGoogleMaps" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> </manifest> Any thoughts?? Thanks!

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• Reading files in a webservice

  - by mouthpiec

  Hi, I have a webservice, in which I read the settings saved in an xml file. I read the setting by the following command: string dpath = HttpContext.Current.Request.PhysicalApplicationPath.ToString(); XmlTextReader reader = new XmlTextReader(dpath + "Settings.xml"); This is working perfectly when running the application on the localhost, but when I publish the webserver I am getting an error, most probably because the settings are not being loaded. Am I using the right command to read the file ? thanks

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• Exclude specific filename from shell globbing

  - by Alsciende

  Hi, I want to excluse a specific filename (say, fubar.log) from a shell (bash) globbing string, *.log. Nothing of what I tried seems to work, because globbing doesn't use the standard RE set. Test case : the directory contains fubar.log fubaz.log barbaz.log text.txt and only fubaz.log barbaz.log must be expanded by the glob.

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• Implication of (not) rethrowing exception after logging

  - by dotnetdev

  Hi, In a team environment, if I handle an exception (like so): protected void Page_Load(object sender, EventArgs e) { this.exTest(); } public void exTest() { try { throw new Exception("sjsj"); } catch (Exception ex) { string s = ex.Message; throw; } } What is the implication of not rethrowing the exception (throw)? Even without the keyword the custom error settings in web.config are used (redirection to specified page). Thanks

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• Drupal: jQuery media module: how can I pass object ID ?

  - by Patrick

  hi, I'm using jQuery-media module to embed my flash player. How can I pass the current id using the FlashVars ? I can only write static string in jquery Media advanced settings, but I would like to pass the object id, maybe some token ? thanks

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• How do you get AnonymousID from cookie ASPXANONYMOUS?

  - by Malcolm Frexner

  If I have a look at my cookievalue .ASPXANONYMOUS it is a string ie WZnX-rXHygEkAAAAOTFhZjE5YTctZmEzZi00MTMwLWEwNTAtYjYwMzI0N2M0NTY4gQUsRlThiJWAjBgmBnpeIba7eGo1 The value Request.AnonymousID is a Guid. How do you get from ASPXANONYMOUS to AnonymousID ? I need this to debug some issues I have with FormsAuthentication.

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• Create spaces between check boxes

  - by user357642

  I have a checkedlistbox and when i populate it i want to have an empty space between each check box. i can create them with an empty string but the check box is still there. can anyone please help me. thank you

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• Calling a method with an array value in PHP

  - by Saif Bechan

  I have a class like this class someclass{ public function somemethod(){} } Now I have an array: $somearray['someclass'] = new someclass(); $somearray['somemethod'] = 'somemethod'; How can I fire them, I tried the following: $somearray['someclass']->$somearray['somemethod'](); usign this I get the following error: Fatal error: Method name must be a string in ...................... Anyone have an idea on how to do this?

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• How Can I Remove The 'file:\\' From the Return Value of Path.GetDirectoryName() in C#

  - by Nano HE

  string path = Path.GetDirectoryName( Assembly.GetAssembly(typeof(MyClass)).CodeBase); output: file:\d:\learning\cs\test\test.xml What's the best way to return only d:\learning\cs\test\test.xml file:\\ will throw exception when I call doc.Save(returnPath) ,however doc.Load(returnPath); works well. Thank you.

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• what would be the output?

  - by Abhishek Jain

  Please explain me below situation What would be the output? interface A{} class B implements A{} class C extends B{} Class D extends C{} class E extends D{ public static void main(String args[]){ C c = new C(); B b = c; A a = (E)c; A a = (B)c; C c = (C)(B)c; } }

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• Inline in aspx, stripping date off of datetime

  - by DJGray

  I think if I just show you the following what I'm asking will make sense. In a link in my aspx, this works: ' title='<%# Container.DataItem["EventTime"].ToString() But the above contains the date portion of the string. This does not work (nor does any variant of it): ' title='<%# Container.DataItem["EventTime"].ToString("hh:mm:ss tt", CultureInfo.InvariantCulture) % Evantually, we want the title/hover for the link to read something like "4:30 PM : @Forbes Field" Everything is working with the exception of the 1/1/1900 being in front of the 4:30 How do I get the date off that EventTime datetime field?

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• what is the equipvalent of object in C# for objecitve C?

  - by Wayne Lo

  In c# I can declare object o; then I can assign Obj=(float)5.0; or Obj="a string." Is there an equivalent for objective C? I tried to use id but it does not take primitive type like float or integer. Thanks for helping.

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• J2me - Arrays vs vector ?

  - by Galaxy

  if we have to implementations of string split for j2me, one returns vector and the other returns array , in terms of performance on hand held devices which one is the best choice ?

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• I am trying to use gnu screen on mac

  - by dorelal

  I have ~/.bash_profile which I would like to be invoked every single time a new GNU screen is created so that all my aliases work in GNU screen as they work in terminal. At this time this is what my ~/.screenrc looks like. hardstatus on hardstatus alwayslastline hardstatus string "%{.bW}%-w%{.rW}%n %t%{-}%+w %=%{..G} %H %{..Y} %m/%d %C%a "

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• application resources after update

  - by klaus-vlad

  Hi, I have a curiosity about application updates . What happens after such a process with the resources supposing that the update needs different resources than the ones the old version used ? Are they overwritten ?( like overwrite string.xml) or the old resources are deleted and replaced with the new ones ?

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• Get current US tax-rates list.

  - by Shimmy

  I am creating a pricing program. I need to calculate the amounts according to the current tax list in the US (in various places). I want to have a button 'Update taxes' in the administrative settings of the application, so when the user clicks it, it should download from somewhere the active tax amounts. So I actually want to have a function decimal GetTax(string zip). Any resources, ideas are welcommed. Thanks

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• Minimize the sequence by putting appropriate operations ' DP'

  - by Vikas

  Given a sequence,say, 222 We have to put a '+' or '* ' between each adjacent pair. '* ' has higher precedence over '+' We have to o/p the string whose evaluation leads to minimum value. O/p must be lexicographically smallest if there are more than one. inp:222 o/p: 2*2+2 Explaination: 2+2+2=6 2+2*2=6 2*2+2=6 of this 3rd is lexicographically smallest. I was wondering how to construct a DP solution for this.

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• jQuery: Split <td> from <tr>

  - by Poku

  Hey, I have a string containing s and s. I want to split the data from the s into an array. So that this: Test Hey Test2 Hey2 Becomes: array[0] = { test, hey } array[1] = { test2, hey2 }

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• label to display graphics card or total system ram through registry possibly?

  - by NightsEVil

  hi all i have this great code that i love that will display the kind of processor model and speed like so RegistryKey Rkey = Registry.LocalMachine; Rkey = Rkey.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0"); Labelproc.Text = (string)Rkey.GetValue("ProcessorNameString"); and i was wondering if theres a way to do this for the kind of graphics card and the total installed system ram (in separate labels)

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• How do you do a 'like' query in appengine JPA?

  - by Mark M

  I know there is a limited version of a LIKE query in the App engine's datastore where you can only search on the end of a string but I can't seem to find the syntax. I want to do something like this SELECT * FROM MyTable WHERE name LIKE ji%

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• static NSStrings in Objective-C

  - by MikeyWard

  I frequently see a code snippet like this in class instance methods: static NSString *myString = @"This is a string."; I can't seem to figure out why this works. Is this simply the objc equivalent of a #define that's limited to the method's scope? I (think) I understand the static nature of the variable, but more specifically about NSStrings, why isn't it being alloc'd, init'd? Thanks~

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• replace content of a plist iphone

  - by Floo

  hi all ! Newbie need help !!! I have a plist made of string, what i'd like to do is to replace the content if this plist by the content of an another array is it possible ????  thanks to all !

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• Access property name (e.g. self.theProperty) in ObjC

  - by Uroš Milivojevic

  I'm trying to read property name but I'm not shore how. Is it possible in ObjC to get string "theProperty" from self.theProperty? I know how to read all properties (with "class_copyPropertyList") and their names (with "property_getName") but couldn't find a way to do something like: NSString *text = [self.theProperty somehowReadThePropertyName]; // expected result is: text == @"theProperty" Any ideas?

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• What is the most reliable way to detect windows OS Architecture (x86,x64) on .NET 2.0

  - by NightsEvil

  i am using Visual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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