Search Results

Search found 9718 results on 389 pages for 'classes'.

Page 175/389 | < Previous Page | 171 172 173 174 175 176 177 178 179 180 181 182  | Next Page >

• What can map database tables like LINQ to SQL did?

  - by trnTash

  A good thing in LINQ to SQL was a fast and reliable way to map database tables and convert them into classes accessible from c# project. However it is no longer recommended to create projects using LINQ to SQL. What is its substitute? What kind of tool should I use in VS 2010 today if I want to have the same functionality as I had with LINQ to SQL?

  Read the article

• importing class and its function from another file

  - by user343934

  Hi everyone, I am having little problem with importing classes in python. My work flow goes like this index.py class Template: def header(): def body(): def form(): def footer(): display.py I want to call function header(), body() and footer () in my display.py page. Will anyone make me clear about this issue in python. Thanks for your concern.

  Read the article

• class vs structure c#

  - by Enriquev

  I'm doing course 3354 (Implementing System Types and Interfaces in the .NET Framework 2.0) and it is said that for simple classes, with members variables and functions, it is better to use a struct than a class because of overhead. I have never heard of such a thing, what is the validity of this claim?

  Read the article

• calling members of class to another class

  - by Hussain

  hii every one I m using Applets i ve three classes ie three applets and I need some members(variables) of one class into another class when i m trying to access variables from one class to another class by creating of object of called class in to calling class then it doesnt give wright output it access those variables but gives null or zero values

  Read the article

• php date list for specified duration

  - by user301584

  hi is there any php classes or functions, which will gives us all the days from specific duration? for example, if i want a list of dates from 25/03/2010 (25th march 2010) to 15/05/2010 (15th May 2010), it will give me: 25/03/2010 26/03/2010 26/03/2010 .... .... .... 14/05/2010 15/05/2010 thanks a lot for any help!

  Read the article

• How do map 1-to-1 relationship in grails to just 1 table under the covers?

  - by egervari

  Let's say I have a UserAccount domain class that has a UserPreferences domain class. I do this to separate the fields for organization purposes. Is there a way to tell grails/gorm that I really want it to map these domain classes to just the user_account table under the covers? Thanks!

  Read the article

• How to tell whether a class/method is accessible using reflection?

  - by Qwertie

  I use a Dynamic Assembly to create derived classes at run time. How can I tell, using reflection, whether the base class and individual methods in the base class can be used/called from within the derived class in the dynamic assembly?

  Read the article

• Sending Emails in Sharepoint

  - by Bekh

  I need to know what is the best practice for sending emails from my sharepoint webparts and/or customized features. Should I just use the normal .Net classes to send email ? or is their a better way to do it through integration with an outlook server ?

  Read the article

• How do I change content of ComboFieldEditor?

  - by fastcodejava

  I want to change the values on one ComboFieldEditor depending on another ComboFieldEditor in an eclipse plugin. E.g. if the user changes the package, different classes need to be populated in the second ComboFieldEditor. The ComboFieldEditor class does not seem to to have a way to change the items on the fly.

  Read the article

• What is the difference between type and type.__new__ in python?

  - by Jason Baker

  I was writing a metaclass and accidentally did it like this: class MetaCls(type): def __new__(cls, name, bases, dict): return type(name, bases, dict) ...instead of like this: class MetaCls(type): def __new__(cls, name, bases, dict): return type.__new__(cls, name, bases, dict) What exactly is the difference between these two metaclasses? And more specifically, what caused the first one to not work properly (some classes weren't called into by the metaclass)?

  Read the article

• How can I use the HSL colorspace in Java?

  - by Eric

  I've had a look at the ColorSpace class, and found the constant TYPE_HLS (which presumably is just HSL in a different order). Can I use this constant to create a Color from hue, saturation, and luminosity? If not, are there any Java classes for this, or do I need to write my own?

  Read the article

• Fluent NHibernate: How to map an entire class as ReadOnly?

  - by Rafael E. Belliard

  I have a few classes that read from very delicate tables, which is why I want them to be used by NHibernate as "ReadOnly". Establishing .ReadOnly() on each field map is really sloppy, and I'm not sure I trust it. How do I setup a class to be entirely readonly, as I can easily do with traditional XML mappings? Thanks.

  Read the article

• How to count ocurrences in 1 to many relationship in gorm - grails

  - by xain

  Hi, I have 2 domain classes class A { .... static hasMany = [bs:B] } class B { int code .... } How can I list the number of ocurrences of all codes in B in all the A table? Something like b.each { thisb -> int ocurrences = A.bs.findAll{it == thisb}.size() ... } Thanks

  Read the article

• Java method get the inheriting type

  - by DrDro

  I have several classes that extend C and I would need a method that accepts any argument of type C. But in this method I would like to know if I'm dealing with A or B. * public A extends C public B extends C public void goForIt(C c)() If I cast how can I retrieve the type in a clean way (I just read using getClass or instanceof is often not the best way). PS: Fell free to edit an explicit title. *Sorry but I can't type closing braces

  Read the article

• How to set offset in GORM when using createCriteria?

  - by firnnauriel

  I'm just wondering if it's possible for 'createCriteria' to specify the paginateParams (i.e. offset) similar to dynamic finder (findAll, etc.) Note that this code is not working since 'offset' is not documented in http://www.grails.org/doc/1.2.1/ref/Domain%20Classes/createCriteria.html def c = SnbrItemActDistance.createCriteria() def results = c.list { eq('iid', newsId) ge('distance', cap) maxResults(count) offset(offset) order('distance', 'desc') }

  Read the article

• Images do not load at first time in my swf but the second time they are shown when the bowser refres

  - by Muhammad Irfan

  i have written classes in as3... my swf works fine locally but at live link, images do not load or shown first time but when you refresh the browser again they are loaded and shown.. i know they comes in cache but what is happening first time.. you can clear your browser cache and check the problem happens each time when it is not in cache... all images are less than 1 mb.. here is the link http://web.s4spk.com/irfan/loadtest1/project.html

  Read the article

• supress warning for generated c# code

  - by soren.enemaerke

  I have turned on "Treat warnings as errors" for my VS project which mean that I get errors for missing documentation (nice reminder for this particular project). However, part of the code is generated by a custom tool which does not insert xml documentation so I'm looking for away to ignore the missing xml documentation for the generated code only, not for the entire project. I have no influence on the actual file generated and cannot really insert anything in the file (as it is regenerated frequently by the tool) so I looking for something existing outside the generated file (the classes that are generated are partial, if that helps)

  Read the article

• zipping a folder/file using qt

  - by sneha

  Hello every one,i would like to know if we have any class in qt which can zip a folder or file.i used qprocess to compress,it got compressed but i am unable to uncompress it using normal zip tool.can anyone let me know how can we compress a folder/file using qt api classes

  Read the article

• Correct way to read configuration file and using configuration values

  - by Harza

  I'm reading applications .config file using .NET ConfigurationManager like it should be done, but .... Which one is most preferred option: Read config and store instance of (build in or custom) ConfigurationElement for later use Read config and store only needed values (but not instances of ConfigrationElement classes) for later use Read ConfigurationElement from config always when configuration values are needed These two things are in my mind: Performance impact in case 3 when reading config all the time Problems occuring in case 1 when using cached instances of ConfigurationElements

  Read the article

• Many returned records cause stackoverflow with Hibernate

  - by mimi law

  If there are many return records from DB. It will get stackoverflow problem. User is a class, which has a one to many relationship (to 3 other classes). When I print out the SQL, i found that the system runs the same query many time to get the data from DB. Does anyone know what the problem is? result.addAll(getCurrentSession().createCriteria(User.class) .add(Restrictions.ilike("name", "tom", MatchMode.ANYWHERE)) .setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY) .list());

  Read the article

• How to use the Automation object model of Microsoft Office packages (Word, Excel, etc.) in "plain" C

  - by Jason S

  I finally found the object model documentation for Microsoft Office. However it talks about interop assemblies and stuff that sounds like .NET. I don't use .NET directly, and I don't really want to learn much about it. Is there a way to just use plain COM/ActiveX classes/interfaces to automate MS Word/Excel?

  Read the article

• Maven - how to include empty directories

  - by fraido

  By default during the build process maven is removing the empty directories. Do you know if a parameter can be specified in the pom to instruct maven to include empty directories in the generated target/test-classes folder?

  Read the article

• Base class with abstract subclasses in C# ?

  - by Nick Brooks

  public abstract class Request { public class Parameters { //Threre are no members here //But there should be in inherited classes } public Request() { parameters = new Parameters(); } public Parameters parameters; } Two questions: How do I make it so I can add stuff to the constructor but the original constructor will still be executed? How do I make it so the subclasses can add members to the Parameters class?

  Read the article

• Linq2SQL InfoMessage

  - by Paul Oakham

  Hi, is it possible to access the InfoMessage event handler in a Linq2SQL data context? All of our code uses these messages to display useful information to the end user and since moving to Linq2SQL I cannot figure out how to show these messages. I have checked the connection object of the data context as well as the classes properties with no luck so I'm wondering if it is possible. Thanks in advance.

  Read the article

• Visual Studio C#: Why is a "using" directive insufficient for some libraries?

  - by JYelton

  Scenario: I needed to add HttpUtility to my project, and I started by adding "using System.Web" to my collection of using directives. However the HttpUtility class would still not resolve, and I discovered (via this question) that I needed to add a reference to my project. Question: Why do I need to add a reference to this library when for most other classes a "using" directive will suffice?

  Read the article

< Previous Page | 171 172 173 174 175 176 177 178 179 180 181 182  | Next Page >