default-value

I am having an issue with the Microsoft Visual Sourcesafe command line options that I'm hoping someone has run across and can assist me with. I have the following line in a DOS batch file. "c:\Program Files\Microsoft Visual SourceSafe\ss.exe" GET "$/Development Projects/Activity" -GL"C:\Compile\Activity" -R -Q -Yname,password When this line is executed in the batch file the following prompt appears ... Set C:\Compile\Activity as the default folder for project $/Development Projects/Activity?(Y/N) I need to suppress this prompt in order to let the script run unattended. I thought the -Q option

How does one tell the designer the default value of a Property when it is not one of the types supported by DefaultValue() ? For instance, a Padding , or a Font . Normally, when you use a Windows Forms control, the default values will be in a normal font in the Properties window, and changed (non-default) values will be in bold. E.g. In this sample, the default value of ShowAddress is false and the default value of ShowName is true . This effect is achieved with the following: [DefaultValue(false)] public bool ShowAddress { get { return mShowAddress; } set { mShowAddress = value; Invalidate();

This question already has answers here : What is the best way to give a C# auto-property an initial value? (21 answers) I came to know that C# 3.0 comes with a new feature of Auto-Implemented Properties,I liked it as we don't have to declare extra private varible in this (compare to earlier property), earlier I was using a Property i.e. private bool isPopup = true; public bool IsPopup { get { return isPopup; } set { isPopup = value; } } Now I've converted it into Auto-Implemented property i.e. public bool IsPopup { get; set; } I want to set the default value of this property to true without

Here is an example function: public void DrawSquare(int x, int y, Color boxColor = Color.Black) { //Code to draw the square goes here } The compiler keeps giving me the error: Default parameter value for 'boxColor'must be a compile-time constant I have tried Color.Black, Color.FromKnownColor(KnownColor.Black), and Color.FromArgb(0, 0, 0) How do I make Color.Black be the default color? Also, I do not want to use a string Black to specify it (which I know would work). I want the Color.Black value. Color.Black is a static, not a constant, so no, you cannot do this. To use a default, you can make

I think this will be better explained with an example I have the following case class case class Person(name: String = "no name", surname: String = "no surname") And I want to make a general function to populate it from, for example, a json message, that might not specify all fields I know that to use the default values the simple answer is not to pass them to the constructor, but if I have several fields that may or may not appear in the json, I should have to use a huge switch sentence covering every possible combination of missing parameters. In this case, after reading the json, I should

I have a table that looks a bit like this actors(forename, surname, stage_name); I want to update stage_name to have a default value of forename." ".surname So that insert into actors(forename, surname) values ('Stack', 'Overflow'); would produce the record 'Stack' 'Overflow' 'Stack Overflow' Is this possible? Thanks :) MySQL does not support computed columns or expressions in the DEFAULT option of a column definition. You can do this in a trigger (MySQL 5.0 or greater required): CREATE TRIGGER format_stage_name BEFORE INSERT ON actors FOR EACH ROW BEGIN SET NEW.stage_name = CONCAT(NEW

I'm trying to define the default value as null value in application.yml with SpringBoot version 1.3.0.RELEASE. The goal is be able to refer it with a class with ConfigurationProperties annotation -- application.yml -- test.foo: ${test.bar:#{null}} but it doesn't work. If the value of test.bar is not defined, set test.foo to null (default value) I already have spring-el in my dependencies. I don't want to use PropertyPlaceholderConfigurer.setNullValue It's seem to work in @Value but not in application.yml (see http://farenda.com/spring/spring-inject-null-value/ ) It's a bug, or yaml is not