Top "Default" questions

Refers to an initial, most commonly used option, setting, or value that is automatically assigned to an application or device, outside of user intervention, with the intention of making it usable "out of the box".

Default values for varchar and int mysql data types

The screenshot show 3 typical definitions of data type: id (autoincrement), a title and a number. 1.- Which are differences between: …

php mysql phpmyadmin default sqldatatypes
How to replace default hikari cp to tomcat pool on spring boot 2.0

I have migrated spring boot application to 2.0 and found out some problems with hikari connection pool. When I am fetching …

spring-boot tomcat connection default pool
How do you use the non-default constructor for a member?

I have two classes class a { public: a(int i); }; class b { public: b(); //Gives me an error here, because …

c++ class constructor default member
Java: Open default mail application and create new mail and populate To and Subject fields

Just wondering if anyone can help me with a problem I've come across in Java. Is there functionality within Java …

java email uri default mailto
default(Nullable(type)) vs default(type)

In C#, is there a difference between default(Nullable<long>) (or default(long?)) and default(long) ? Long is …

c# default nullable
Django: field's default value from self model's instances

How can I make default value for a field to be taken from existing objects of a model? I tried …

django default field
how to get the default value of a type if the type is only known as System.Type?

If I want a method that returns the default value of a given type and the method is generic I …

c# generics default
SQL SET DEFAULT not working in MS Access

Possible Duplicate: DEFAULT clause in ALTER TABLE statement resulting in syntax error I am trying to execute the following statement …

sql ms-access default alter-table alter-column
Default value for boost::function argument?

I've got a function that I want to take an optional boost::function argument as a callback for reporting an …

function boost default arguments boost-function
Default value at design time XAML

I have a binded TextBlock, XAML: <TextBlock Text="{Binding MyText}"/> I know the FallbackValue can be used if …

wpf xaml binding default