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What is the default access specifier in Java?
...and annotation types not declared inside another type) are package-private by default. (JLS §6.6.1)
In classes, all members (that means fields, methods, and nested type declarations) and constructors are package-private by default. (JLS §6.6.1)
When a class has no explicitly declared constructor...
jQuery: Selecting by class and input type
...u have to use (for checkboxes) :checkbox and the .name attribute to select by class.
For example:
$("input.aclass:checkbox")
The :checkbox selector:
Matches all input elements of type checkbox. Using this
psuedo-selector like $(':checkbox') is equivalent to $('*:checkbox')
which is a slo...
What is a message pump?
...message.
Every GUI enabled .NET program has a message loop, it is started by Application.Run().
The relevance of a message loop to Office is related to COM. Office programs are COM-enabled programs, that's how the Microsoft.Office.Interop classes work. COM takes care of threading on behalf of a ...
ListView addHeaderView causes position to increase by one?
...ding the headerView causes the position in the onItemClick to be increased by one.
11 Answers
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What is a software framework? [closed]
...thought of today. If I told you to cut a piece of paper with dimensions 5m by 5m, then surely you would do that. But suppose I ask you to cut 1000 pieces of paper of the same dimensions. In this case, you won't do the measuring 1000 times; obviously, you would make a frame of 5m by 5m, and then with...
How to load an ImageView by URL in Android? [closed]
How do you use an image referenced by URL in an ImageView ?
23 Answers
23
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In C#, what is the difference between public, private, protected, and having no access modifier?
...ifiers
From docs.microsoft.com:
public
The type or member can be accessed by any other code in the same assembly or another assembly that references it.
private
The type or member can only be accessed by code in the same class or struct.
protected
The type or member can only be accessed by code in ...
Does the 'mutable' keyword have any purpose other than allowing the variable to be modified by a con
...Since c++11 mutable can be used on a lambda to denote that things captured by value are modifiable (they aren't by default):
int x = 0;
auto f1 = [=]() mutable {x = 42;}; // OK
auto f2 = [=]() {x = 42;}; // Error: a by-value capture cannot be modified in a non-mutable lambda
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In tmux can I resize a pane to an absolute value
... easier to digest - i.e. :resize-pane -D 10 (Resizes the current pane down by 10 cells). Change D to L, R, U as explained above.
– jordancooperman
Feb 4 '18 at 16:26
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std::shared_ptr of this
...Note however, that calling .shared_from_this() requires that this is owned by std::shared_ptr at the point of call. This means that you cannot create such object on stack anymore, and generally cannot call .shared_from_this() from within a constructor or destructor.
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