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Search found 35561 results on 1423 pages for 'value'.

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• ListView: Display data divided into groups?

  - by jawonlee

  I would like to display the contents of a DataTable, divided into several groups depending on the value of one of the columns. So, if I have a DataTable (from SQL query) with: GroupID Name Description 1 foo bar 1 one two 2 some thing I would like to place all records containing GroupID 1 in one div, all records with GroupID 2 in another div, and so on. How can I do this? I'm writing in ASP.NET 4.0, with C# codebehind.

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• Is there a method to convert PyUnicodeObject variable to PyObject type?

  - by karnol

  A value which is a PyUnicodeObject need to be passed to PyObject variable. Is there any conversion method for that? thanks karnol

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• Sql server Identity issue

  - by pranay

  I have query like below declare @str_CustomerID int Insert into IMDECONP38.[Customer].dbo.CustomerMaster ( CustomerName , CustomerAddress , CustomerEmail , CustomerPhone ) values ( ‘werw12e’ , ‘jkj12kj’ , ‘3212423sdf’ , ‘1212121' ) select @str_CustomerID= scope_identity() after execution it returns null in my parameter i want to get value of identity how can i do that

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• Use Enum or #define ?

  - by sub

  I'm building a toy interpreter and I have implemented a token class which holds the token type and value. The token type is usually an integer, but how should I abstract the int's? What would be the better idea: // #defines #define T_NEWLINE 1; #define T_STRING 2; #define T_BLAH 3; /** * Or... */ // enum enum TokenTypes { t_newline, t_string, t_blah };

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• Get the row changed in repeater

  - by o-logn

  Hey, I've got a repeater which is placed inside an updatepanel. When the user enters a new value, the repeater is updated without a postback. Is it possible to get the row that was updated in JQuery so that I can place an effect on it to make the change less subtle? For example, I'd like to fade a new color in on just the row that was changed. Thanks

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• Php function within SQL statement syntax

  - by Vafello

  I have the following code. I would like username to take the value of the getUserName function however I am fighting with syntax. Can anybody tell me what should be the correct one? $query = "SELECT user FROM users_entity WHERE username = getUserName()";

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• get the array with html array path

  - by antpaw

  hey, i have this path name from an input element interesse[angebote][flurfuerderfahrzeuge] as a string in my php var. now i need convert it somehow (with regex or explode()) so it looks like this: $_POST['interesse']['angebote']['flurfuerderfahrzeuge'] and the use eval() to get the value. But I'm sure there must be a much easier way do this. Any ideas? Thanks!

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• Passing enum parameter to a case class does not work

  - by kostaa

  Can someone tell me why this does not work? case class XY(enum: MyEnum) object MyEnum extends Enumeration { val OP1, OP2 = Value } Error: not found: type MyEnum

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• Python Split usage

  - by Chris M

  I'm cocking this up and it should be really simple but the value of sortdate is none (note im only doing this because converting a string to a date in Python is a bugger). DateToPass = str(self.request.get('startdate')) mybreak.startdate = DateToPass faf = DateToPass.split('-') sortdate = str(faf[2] + faf[1] + faf[0]) That should work? but its just being stored as null though the datetopass is being stored fine.

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• Return NSString from a recursive function

  - by Dave

  Hi, I have a recursive function that is designed to take parse a tree and store all the values of the tree nodes in an NSString. Is the algorithm below correct? NSString* finalString = [self parseTree:rootNode string:@""]; -(NSString*)parseTree:(Node*)currentNode string:(NSMutableString*)myString { [myString appendText:currentNode.value]; for(int i=0;i<[currentNode.children length];i++){ return [self parseTree:[currentNode.children] objectAtIndex:i] string:myString]; } }

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• Regarding address operator C/C++

  - by iSight

  Hi, What does address operator mean. say in the method below. what should be passed in the method as parameter value of integer or the address of an integer variable. void func1(int&)// method declaration void func1(int& inNumber)//method definition { //some code }

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• How to understand such C macro expansion

  - by upton

  A macro definition: #define HTTP_ERRNO_MAP(XX) \ /* No error */ \ XX(OK, "success") \ \ /* Callback-related errors */ \ XX(CB_message_begin, "the on_message_begin callback failed") \ XX(CB_url, "the on_url callback failed") \ /* Define HPE_* values for each errno value above */ #define HTTP_ERRNO_GEN(n, s) HPE_##n, enum http_errno { HTTP_ERRNO_MAP(HTTP_ERRNO_GEN) }; #undef HTTP_ERRNO_GEN After expand it by "gcc -E", enum http_errno { HPE_OK, HPE_CB_message_begin, HPE_CB_url,}; How does the macro expand to the result?

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• Objects with the same set of attributes and methods belongs to the same class?

  - by TiuTalk

  Objects with the same set of attributes and methods belongs to the same class? Can't I declare two identical classes with the same methods and attributes, instanciate them and have "objects with the same set of attributes and methods that belongs to different class"? This question is not about good practices... It's about the logical value (true or false) of the question on the title.

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• How to set Border.BorderBrush from string

  - by antongladchenko

  Theres a problem. I can't set value of BorderBrush fros C#-code (not in XAML): ((Border)((Image)sender).Parent).BorderBrush = "#FFBCC7D8"; How to solve this problem?

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• question on NSUserDefault Class

  - by user174761

  I have value in 1 string for particular key. but NSUserDefault class method doesn't work properly and it doesn't set object of a string forkey . in short setobject forkey method is not working of NSUserDefault class. why is it so?

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• XUL: how to render special html entities(copy, trade, deg...)?

  - by Michael

  If I just put in label value or anywhere else &trade; or &deg; it will give me parse error.

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• vba: on error, force function to return

  - by every_answer_gets_a_point

  i have a function that returns a string on error, i would like it to return a specific value. how do i do this?

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• hidden post parameter , php curl

  - by Michael

  I'm trying to replicate the browser post parameters on http://www.ebayclassifieds.com/m/PostAd?scrid=3465450-2253858851033189948 but for some reasons I can't find where the values for 2 of them are comming from . The parameters are btn-previwe-ad.x and btn-previwe-ad.y but I can't find such as parameters in the html source itself or any hidden value.

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• How do I change the default image name for the splash/launch image in an iPhone app

  - by Gazzer

  I tried adding a Launch image key to myappname-info.plist with the value Test and a Test.png in the Resources folder but it doesn't seem to work.

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• Why Trigger is null in the code behind (Silverlight)?

  - by Xin

  I have created a trigger in the xaml but when I want to access one of its properties in the code behind it always gives me a null value. Anyone knows why?

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• Transfer values from one selection box to another

  - by Tonya Cash

  I need to populate the first box with the items from a db table. Users would choose from the first box, and either drag value(items) to the second for selection, or would select items, and then click a button to move them over to the 2nd box. After that I need to update the db with the selected values/items.

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• django update object

  - by John

  Hi, How do I run an update and select statement on the same queryset rather than having to do 2 querys, ones to select the object and one to update the object? the sql would be something like update my_table set field_1 = 'some value' where pk_field = some_value Thanks

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• Default args in template

  - by Knowing me knowing you

  Is it possible to have something like this: template<class T = unsigned = 64> class X { }; Which basically says that if nothing is specified then unsigned should be the type and its value should be 64.

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• What does "with" do in JavaScript?

  - by streetparade

  I saw JavaScript code which begins with with. That's a bit confusing. What does it do and how can it be used correctly? with (sObj) return options[selectedIndex].value;

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• Validation library for PHP/mysql

  - by Industrial

  Hi! Is there any lightweight validation library available for PHP that easily can check if a specific string or value is valid for a known database type - Something like this: if (is_MEDIUMINT($var)) { $this->db->insert($anothervar); } Thanks!

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