Top "Default-value" questions

A default, in computer science, refers to a setting or value automatically assigned to a software application, computer program or device, outside of user intervention.

Ruby: Can lambda function parameters have default values?

I want to do something similar to this: def creator() return lambda { |arg1, arg2 = nil| puts arg1 if(arg2 != nil) …

ruby parameters default-value anonymous-function lambda
What does 'value initializing' something mean?

Possible Duplicate: What do the following phrases mean in C++: zero-, default- and value-initialization? If I have a class for …

c++ default-value value-initialization
DependencyProperty Default Value

I'm trying to get a DependencyProperty working in WPF. I'm using: public static readonly DependencyProperty DisplayModeProperty = DependencyProperty.Register("DisplayMode", typeof (…

wpf binding dependency-properties default-value
How to pass std::map as a default constructor parameter

I haven't been able to figure this out. It's easy to create two ctors but I wanted to learn if …

c++ constructor default-value stdmap
Default value on generic predicate as argument

First time question for me :) I need some way to define a default predicate using a generic on the format …

c# arguments default-value predicate
ListPreference default value not showing up

I tried to set the default value for a ListPreference but nothing shows up. Can you check my code for …

android settings default-value listpreference
How can I avoid std::vector<> to initialize all its elements?

EDIT: I edited both the question and its title to be more precise. Considering the following source code: #include <…

c++ optimization gcc default-value
In Inno Setup Scripting (Pascal), how do you set a global variable's initial value?

(I'm pursuing Inno Setup scripting, but my understanding is that the [Code] section uses Pascal syntax, or a close approximation. …

global-variables inno-setup default-value pascal
ServiceThrottling default values?

Hi, According to this link the default values of WCF 4.0 is this : MaxConcurrentSessions: 16 * processorcount MaxConcurrentSessions: MaxConcurrentCalls + MaxConcurrentSessions 100 * processorcount MaxConcurrentSessions: 100 * processorcount …

wcf default-value throttling
Set default value for dropdown button in flutter

I have a dropdown button which works fine, but when I try to set a default value it will fail …

flutter dropdown default-value dropdownbutton