Search Results

Search found 2518 results on 101 pages for 'declare'.

Page 45/101 | < Previous Page | 41 42 43 44 45 46 47 48 49 50 51 52  | Next Page >

• A C# class with a null namespace

  - by Richard Ev

  While going through some legacy code today I discovered that you can declare a C# class without placing it in a namespace (in this scenario I have an ASP.NET WebForms application and some of the web forms are not declared within any namespace). A GetType() on such a class returns a type where the namespace property is set to null. I did not know that this was allowed - can anyone suggest why it would be desirable to have a class that is not declared within a namespace?

  Read the article

• How to convert a datetime value into a varchar with MM/dd/yyyy HH:MM:SS AM/PM format?

  - by Jyina

  I need to convert the below date into the output as shown. I can get the date part using the code 101 but for the time I could not find any code that translates the time to HH:MM:SS AM/PM? Any ideas please? Thank you! declare @adddate datetime Set @adddate = 2011-07-06T22:30:07.5205649-04:00 Convert(varchar, @adddate, 101) + ' ' + Convert(varchar, @adddate, 108) The output should be 06/07/2011 10:30:07 PM

  Read the article

• How to pass argument to a Microsoft Word macro ?

  - by Nam Gi VU

  I need to run a macro in Word with a parameter. I've tried to declare a parameter for the module in the VB Macro Editor but it doesn't work - the macro will be invisible in the macro list when I do so. I don't know how to do this and whether it is posible to do so or not in MS Word 2007. Please help.

  Read the article

• how can i extern a veriable for a namespace in c#?

  - by moon

  i want to declare a global link list for a name space in c# i tried to extern the link list but not know the correct syntax can any one tell me how to extren the variables.

  Read the article

• Create a trigger on Oracle Databae that updates the field in a table when a field in onether table i

  - by GigaPr

  Hi, i have two tables Order(id, date, note) and Delivery(Id, Note, Date) I want to create a trigger that updates the date in delivery when the date is updated in Order I was thinking to do something like CREATE OR REPLACE TRIGGER your_trigger_name BEFORE UPDATE ON Order DECLARE BEGIN UPDATE Delivery set date = ??? where id = ??? END; How do i get the date and row id? thanks

  Read the article

• 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.

  Read the article

• Malloc function in C++

  - by Mohit Deshpande

  I am transitioning to C++ from C. In C++, is there any use for the malloc function? Or can I just declare it with the "new" keyword. For example: class Node { ... } ... Node *node1 = malloc(sizeof(Node)); //malloc Node *node2 = new Node; //new Which one should I use?

  Read the article

• How to start an activity that is defined in other Android projects?

  - by qichuan

  I have defined some common Activities in a library project and want to reuse these activity in my working project. I declared my library project as Android library, use the fully-qualified name of the Activities and declare them in the AndroidManifest.xml of the new project. However, I get 'Unable to find explicit activity class' error when launching the application. Any other configurations shall I do in order to start the Activities?

  Read the article

• How to : Static variable in inherited class

  - by nXqd

  class B { public: static int a; } class C:B { } I want to use a variable through any inherited classes but it has problem when I declare a. B::B() { a=1; } Do I do it right ? Thanks for reading and waiting for your comments.

  Read the article

• Extern variable at specific address

  - by AndiNo

  Using C++ and GCC, can I declare an extern variable that uses a specific address in memory? Something like int key attribute((__at(0x9000))); AFAIK this specific option only works on embedded systems. If there is such an option for use on the x86 platform, how can I use it?

  Read the article

• database assignment

  - by eric

  Hi, Given the following table: CREATE TABLE T1 (A INTEGER NOT NULL); CREATE TABLE T3 (A SMALLINT NOT NULL); INSERT T1 VALUES (32768.5); SELECT * FROM T1; INSERT T3 SELECT * FROM T1; SELECT * FROM T3; What is the output of above query? If any error occured please declare the line of it?Explain your answer!

  Read the article

• reference function from another function

  - by JohnWong

  I forgot how to reference another function into a function in C++? In python it is declare as a class so that I can use it. double footInches(double foot) { double inches = (1.0/12.00) * foot; return inches; } double inchMeter(double inch) { double meter = 39.37 * (footInches(inches)); return meter; } I want to reference footInches in inchMeter.

  Read the article

• Retain IEnumerable<T> value during postback

  - by ScG

  I have an IEnumerable< T which is declared on the page like this: IEnumerable< Person person; When the page postsback, the person list is null. How can I retain the values of person list without declaring it as static? Sr. devs in my company say that you should not declare the list as static.

  Read the article

• MSSQL variable columns name?

  - by Petr

  Hi, I am wondering why I cannot use variable column name like that: declare @a as varchar; set @a='TEST' select @a from x; Thank you

  Read the article

• Is MPI_Request global among the MPI processees ?

  - by debugger

  Hello All, If i declare a table of MPI_Request ( one request for each CPU ), it will be accessible globally when using for MPI_Isend/MPI_Irecv ?? ( In comparison with MPI_comm that is everywhere accessible after initializing the MPI environment ) Thanks.

  Read the article

• Can Events be declared as Static, if yes how and why

  - by sameer

  Hi All, I want to know can we declare the events as static if yes why and application of such declaration. Sample please as seeing is believing

  Read the article

• Constant member

  - by TGadfly

  I have structure defined in some header (D3DXVECTOR3) How can I declare: static member in the class of that type and initialize it? maybe constant member of that type and init it? when i use some constructor i get error only integral can be initialized.

  Read the article

• Does OpenCL allow concurrent writes to same memory address?

  - by Wonko

  Is two (or more) different threads allowed to write to the same memory location in global space in OpenCL? The write is always changing a uchar from 0 to 1 so the outcome should be predictable, but I'm getting erratic results in my program, so I'm wondering if the reason can be that some of the writes fail. Could it help to declare the buffer write-only and copy it to a read-only buffer afterwards?

  Read the article

• C++ header files and variable scope

  - by MrDatabase

  I want to organize my c++ variables and functions in the following way: function prototypes in a header file "stuff.h", function implementation in "stuff.cpp", then say #include "stuff.h" in main.cpp (so I can call functions implemented in stuff.cpp). So far so good. Now I want to declare some variables in stuff.cpp that have global scope (so I can modify the variables in functions implemented in stuff.cpp and main.cpp). This doesn't seem to work. How can I do this?

  Read the article

• Respond_with not working Rails 3

  - by MDM

  As no one can help me with my UJS ajax problem I am trying "respond_with", but I am getting this error: RuntimeError (In order to use respond_with, first you need to declare the formats your controller responds to in the class level) Yet I have declared it in my controller: class HomepagesController < ApplicationController respond_to :html, :xml, :js def index @homepages = Homepage.search(params[:search]) respond_with(@homepages) end Anyone has any ideas why.

  Read the article

• Generic overloading tells me this is the same function. Not agree.

  - by serhio

  base class: Class List(Of T) Function Contains(ByVal value As T) As Boolean derived class: Class Bar : List(Of Exception) ' Exception type as example ' Function Contains(Of U)(ByVal value As U) As Boolean compiler tells me that that two are the same, so I need to declare Overloads/new this second function. But I want use U to differentiate the type (one logic) like NullReferenceException, ArgumentNull Exception, etc. but want to leave the base function(no differentiation by type - other logic) as well.

  Read the article

• How to create a temporary table in Oracle

  - by GigaPr

  Hi I would like to create a temporary table in a Oracle database something like Declare table @table (int id) In SQL server And than populate it with a select statement Is it possible? Thanks

  Read the article

• iPhone SDK: what's the difference between #import and @class?

  - by sashaeve

  We can import class declaration with #import: #import "SomeClass.h" or declare with @class: @class SomeClass; What's the difference and when we should use each of them?

  Read the article

• Can I assign array size using NSMutableArray?

  - by Tattat

  I used to be a Java Programmer, which the array need to declare the very first time, like this: int[] anArray; // declares an array of integers anArray = new int[10]; // allocates memory for 10 integers I don't know whether the Objective C , NSMutableArray also give me this ability or not. Actually, I want to make a 10*10 array. thz in advance.

  Read the article

• prolog. recursive function returning multiple values.

  - by obtur

  I am new in Prolog. I need to declare a function which looks at a list like [[1, 0, 0], [1, 0, 0], [1, 0, 0]] and if the value is 0 returns its address(by considering it as a double array). I wrote a function basicly in the format: function(..., X) :- function(called by other values). How can I write a function, that returns a value when each times it called(recursively). May I get them (in above question) as alternative X's???

  Read the article

< Previous Page | 41 42 43 44 45 46 47 48 49 50 51 52  | Next Page >