parameters

Dot notation - Does it take parameters?

Hello there, Is it correct if I say that [anIstance aMethod]; is equivalent to anIstance.aMethod; --? If it is the case, what about methods which take one ore more parameters? Does the following statement [anIstance aMethod : aParameter]; have an equivalent dot notation? I have tried with anIstance.aMethod : aParameter; ...

Use parameters in Hudson in configuration

I am looking into the "parameterized build"-feature of Hudson CI. I would like to make this a parametrized build and then use one of the parameters as part of the svn URL. e.g I would like to configure the svn URL as http:/oursvnserver/repos/branches/$PARAMETER is this doable, or are there smarter ways to do this? ...

How can I pass parameters to Perl subroutines defined using eval?

I'm using a config file (in YAML) to define types that are used later on to validate other config values required for my app: --- action: > use List::MoreUtils; my $value = $_; any { $value eq $_ } qw(fatal keep merge non-fatal replace); dir : return defined $_ ? -d $_ : -1; file : return defined $_ ? -f $_ : ...

Java: Class<T> and Class: Difference when used from within/ outside of the class

Hi, I have a class that needs to use a Class<T> parameter (see my previous semi-related question). It is: public class BaseTable<T extends TableEntry> { protected Class<T> mClass; ... public BaseTable(int rows, int cols, Class<T> clasz) { ... mClass = clasz; } public BaseTable(int rows, int col...

Default parameters of struct templates

I have a template struct tree_parse_info declared as follows: template < typename IteratorT, typename NodeFactoryT, typename T > struct tree_parse_info { // ... }; The compiler allows the follows code: tree_parse_info<> m_info; Why does this code compile even though we do not have default template parameters for the ...

how to pass parameter to a webservice using ksoap2?

hi there, i'm using eclipse to develop over android, i'm trying to connect to a .net webservice... when i'm calling a webmethod with no parameters it works fine... but when i come to pass a parameter to the webmethod things turn upside down... the parameter is passed as null (while debugging the webservice i discovered that) and i get a ...

Modifying arguments 'passed by value' inside a function and using them as local variables

I have seen some code in which the arguments passed to the function by value was being modified or assigned a new value and was being used like a local variable. Is it a good thing to do? Are there any pitfalls of doing this or is it Ok to code like this? ...

Microsoft OracleClient Provider and Positional Parameters Binding

Does anyone know how to get the Microsoft OracleClient Provider to support binding parameters by position, currently it does that only by Name and there does not seem to be any option to specify to use positional parameters. I know that Oracle's ODP.NET supports positional parameters, but i want this in Microsoft's provider. ...

WPF datatemplate command

I've got a datatemplate for a tabcontrol's itemtemplate as follows; <DataTemplate x:Key="TabItemTemplate"> <DockPanel Width="120"> <Button Command="{Binding Path=DataContext.DeleteTimeTableCommand, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" Content="X" Cursor="Hand"...

PHP: Define function with variable parameter count?

Is there a way to define a function in PHP that lets you define a variable amount of parameters? in the language I am more familiar with it is like so: function myFunction(...rest){ /* rest == array of params */ return rest.length; } myFunction("foo","bar"); // returns 2; Thanks! ...

RewriteRule variables blank

I have a couple of rewrite rules in htaccess. They work on one server but not another. My script is as follows (I've commented out how the urls look): RewriteEngine On RewriteBase / RewriteCond %{REQUEST_URI} !^/images/ #example.com/regions/fife/ RewriteRule ^regions/([A-Za-z0-9\-\+\']+)/?$ /regions.php?region=$1 [L] #example.com/regi...

Powershell advanced functions: are optional parameters supposed to get initialized?

filter CountFilter($StartAt = 0) { Write-Output ($StartAt++) } function CountFunction { [CmdletBinding()] param ( [Parameter(ValueFromPipeline=$true, Mandatory=$true)] $InputObject, [Parameter(Position=0)] $StartAt = 0 ) process { Write-Output ($StartAt++) } } $...

Is it possible to save and reuse a set of Parameters as a code block in SQL Server Express 2005?

I have several stored procedures that all use the same set of parameters. Is there a way to define and save the parameter list as a reusable block of code? Something like this: CREATE PROCEDURE test Using StoredParameterList AS BEGIN SQL Statement END Is this possible? It would make code maintenance easier if a parameter n...

NSURL's parameterString confusion with use of ';' vs '&'

I'd like to use NSURL's parameterString method to parse out the parameters of a URL I've been passed. It says URL must conform to RFC 1808 but now wondering if ours do?!? We use something like: http://server/path/query?property1=value1&amp;property2=value2 but RFC 1808 never mentions the ampersand (&) as a valid parameter separator (...

ASP.NET MVC URl Routing: How to deal with ?Action=Test parameter

I am required to implement a simple webapp for a online competition for a simple game. I need to handle a Get request and respond to that. I thought, let's just use a bare ASP.Net MVC app, and let it handle the URL. Problem is, the URL I need to handle is : http://myDomain.com/bot/?Action=DoThis&amp;Foo=Bar I tried: public Action...

Encrypting Parameters accross controllers

I need to pass a parameter from one method in a controller to another. From my understanding I have to pass the parameters as a GET exposing it in the url string. What is the best way to encrypt the data so no one can see what is actually getting passed in the string? Also, is there a way to pass it via POST or is my original understa...

Why jQuery.each() and jQuery.grep() has different parameter orders?

Hi, I have noticed there is a difference in parameter orders between callback function of .each() and .grep() functions in jquery. jQuery.grep( array, function(elementOfArray, indexInArray), [ invert ] ) jQuery.each( collection, callback(indexInArray, valueOfElement) ) Do you have any idea of the possible reasons that they preferred...

Mixed Table Type with other types as parameters to Stored Procedured c#

Hi, I am asking about how could i pass multi parameters to a stored procedure, one of these parameters is user defined table. When I tried to do it it shows this error: INSERT INTO BD (ID, VALUE, BID) values( (SELECT t1.ID, t1.Value FROM @Table AS t1),someintvalue) here @Table is the user defined table parameter. Msg 116, Level 1...

powershell sending multiple parameter to a external command

I am trying to run a external exe from a powershell script. This exe wants 4 parameters. I have been trying every combo of invoke-item, invoke-command, & 'C:\program files\mycmd.exe myparam', made a shortcut in C:\ to get rid of the spaces in the path. I can make it work with one parameter, but not with more. I get various errors. To...

Can I pass complex parameters to a Java Applet?

I'm really new to Java and I have to create an applet for signing documents electronically. The applet will be called from an ASP.Net web page application. Right now, I embed the applet in page as a <object id="EDOCApplet" classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"> and send parameters to the applet like this: <PARAM id="Edo...