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• Passing static parameters to a class

  - by koumides

  All, As far as I know you can can't pass static parameters to a static constructor in C#. However I do have 2 static parameters I need to initialize before I create an instance of a class. How do I go about it ? Thanks, M

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• Passing array to another class - Objective C

  - by Darko Hebrang

  I manage to pass the following array from MessagesTableViewController.m to arraySelectedCategory in another class called MessageDetailViewController.m: self.messageDetailViewController.arraySelectedCategory = [[NSMutableArray alloc] initWithObjects:@"Value 1",@"Value 2", @"Value 3", nil]; but how do I hand over an array stored in: NSMutableArray *categories; self.messageDetailViewController.arraySelectedCategory = ????? Thanks!

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• MFMailComposeViewController class, and the MFMailComposeViewControllerDelegate protocol for sending

  - by neha

  Hi all, I'm using MFMailComposeViewController class, and the MFMailComposeViewControllerDelegate protocol to send emails. When I run the application, I'm getting the message that the message is sent but the e-mail is not appearing in the to- address I mention. I tried doing it without cc- bcc-, is it happening because of that? Thanks in advance.

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• Is it good, that every PHP class implements a Singleton pattern

  - by Sbioko

  Hello, is it good, that every PHP class implements a Singleton pattern? I think, it will be less memory usage because of it. Is it right opinion? Thanks!

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• Can class of linux device be NULL?

  - by Basilevs

  Can I pass NULL pointer to the first argument of device_create function? I'm using device_create() to create character device file in sysfs. This file don't represent any physical device (it is used to provide an access to a set of devices connected to various buses). What class should I use with device_create() to create such a file?

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• c# Best class to hold a list of values to look up after

  - by ase69s

  I have a list of values that i need to check against a constant list to know wheter they are present or not (one by one). Im using a dictionary buy it doesnt seem logical to have the value two times (key, value)...isnt there any class specialized for this case (and faster if possible)?

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• Error Message 'class::function' : illegal call of non-static member function

  - by shak

  i was trying to call a static function of class using scope resolution operator, the way to access static function but still generating error. what are the possibilities.

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• JQuery class selectors like $(.someClass) are case sensitive?

  - by Justin Grant

  Given this HTML: <div class="OpenIDSelector">some text</div> Why does this JQuery selector match it on some browsers and some pages, but not on others? $('.OpenIdSelector) NOTE: I ran into this problem and solved it myself, but it was annoying and I didn't find it on StackOverflow already, so I'm posting it as a Q&A pair so someone else won't waste an hour like I did.

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• jQuery Selectors - where item does not have children with a certain class

  - by Trevor

  I want to select list items that are immediate children of #nav, that do not themselves have immediate children with an 'active' class. This is what I think it should be but it does not work: $('#nav li:not( a.active)')

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• jquery contains with class

  - by proee

  I'm using jQuery :contains selector to filter through some link tags. The following code works great. $('a:contains('string').each(function(i){ //do some stuff }); I'd like only run this function if the anchor tags are inside a specific class, I've tried the following but it does not appear to work: $('my_class a:contains('string').each(function(i){ //do some stuff });

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• Exception: Need to specify class name in environment or system property: java.naming.factory.initial

  - by DanDan

  When i run a JMS related application, i am encountering the following exception error. javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial We are using Sun Application Server 9.1 Any idea what are we missing? I already tried adding the following but result still the same Properties env = new Properties(); env.put("java.naming.factory.initial","com.sun.jndi.cosnaming.CNCtxFactory"); Context ctx = new InitialContext(env);

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• How to use JSON response in the form of JSTL?

  - by HariKrishna

  I am getting JSON response,now i need to construct a table using this response.The table may be contain more than one record and i know one way of doing this is using Jstl tags but not JSON response.Here is my jsp code <div id="divHideAllergies" class="clone"> <div class="copy"> <div class="col-md-12"> <div class="portlet box carrot "> <div class="portlet-title"> <div class="caption"> <i class="fa fa-medkit"></i> Allergies </div> </div> <div class="portlet-body form"> <div class="form-body"> <div class="form-group"> <label class="control-label col-md-3">Allergy Type:</label> <div class="col-md-9"> <div class="input-group"> <span class="input-group-addon"><i class="fa fa-medkit"></i></span> <select class="form-control" id="allergy_type"> <option selected value="">--Select One--</option> <option value="Drug">Drug</option> <option value="Environmental">Environmental</option <option value="Food">Food</option> </select> </div> </div> </div> <div class="form-group"> <label class="control-label col-md-3">Allergic to:</label> <div class="col-md-9"> <div class="input-group"> <span class="input-group-addon"><i class="fa fa-medkit"></i></span> <input type="text" class="form-control" name="first name" id="allergy_to"/> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div>

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• How to optimize class for viewstate

  - by Jeremy

  If I have an object I need to store in viewstate, what kinds of things can I do to optimize the size it takes to store the object? Obviously storing the least amount of data will take less space, but aside from that, are there ways to architect the class, properties, attrbutes etc, that will effect how large the serialized output is?

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• Description Class for Navigation Links not working

  - by Carmel

  My problem is with my navigation links. I've created a class for the links so that the link color is different from the typical links throughout. The problem is that the color defined in a:visited is taking precedence over the color defined in a:link. I've tried everything and can't work this out. Any suggestions?

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• Script to replace HTML elements by ID or class in lots of HTML files

  - by pak memek

  Hello, after a website mirrored using HTTrack, there is lots of ads. I just want to replace that ads by ID or class, or by text, using script (Perl, Python, Ruby, etc), or any other way Does anyone know what script can do this job? Thanks in advance.

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• Class name to view path

  - by Alexey Poimtsev

  Hi, I have a RoR application and model SomeModel. I have views for this model and I want to know - is there any method to get the view's path? Of course I can use for this model instance m = SomeModel.new v = m.class.class_name.pluralize.downcase It's working, but maybe you know a better way? :)

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• How to access a control form from a constructor in another class

  - by h1266

  Hi, C# question: I have a textBox in a default form Form1 and I want to access (write on) it from a constructor in another class that is in another different file. How can I do it? Tx in advance, Gerard

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• Restrict the class of an association in a Hibernate Criteria query

  - by D Lawson

  I have an object, 'Response' that has a property called 'submitter'. Submitters can be one of several different classes including Student, Teacher, etc... I would like to be able to execute a criteria query where I select only responses submitted by teachers - so this means putting a class restriction on an associated entity. Any ideas on this? I'd like to stay away from direct SQL or HQL.

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• Source code to class diagram generation

  - by AJ

  How can I generate a class diagram and other related modeling diagrams from source code ? I am open to any tool (Eclipse plug-in etc) but does Netbeans has a plugin for it too?

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• Javascript Iterator Class

  - by Alsciende

  Do you know a js library that implements a generic Iterator class for collections (be it Arrays or some abstract Enumerable) with a full set of features, like the Google Common or the Apache Commons?

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• Implementing class for pattern matching

  - by Jeriho

  For example, val list = List(1,2,3) list match{ case a:::b => case _ => } you can match head and tail of a List using :::' or tokens of ParseResult using~'. What should I do to create class that can be matched like preceding classes?

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• Please provide scenarios/conditions those fail during deserialization when a class & serialized obje

  - by learner

  Please provide scenarios/conditions those fail during deserialization when a class & serialized object have same serialVersionUID? I'm looking scenarios like following 1) If a data type of an instance variable is changed then deserialization will fail Could you please provide all such scenarios. I couldn't find such scenarios list anywhere in the internet. Thanks

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• Recommend a cURL wrapper class in Php

  - by seanieb

  I need recommendations for an established and maintained cURL wrapper library/class to use with cURL in Php. It wouldn't hurt if there was some documentation with it, but its not a must have. Thanks

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• what is "class A: public B < A >" this?

  - by Max

  What is the name of that kind of structure? Or where can I read about that. class A : public B < A { ... }

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• Return reference from class to this.

  - by Thomas

  Hi, I have the following member of class foo. foo &foo::bar() { return this; } But I am getting compiler errors. What stupid thing am I doing wrong? Compiler error (gcc): error: invalid initialization of non-const reference of type 'foo&' from a temporary of type 'foo* const'

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