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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 the fastest integer division supporting division by zero no matter what the result is?
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Inspired by some of the comments I got rid of the branch on my Pentium and gcc compiler using
int f (int x, int y)
{
y += y == 0;
return x/y;
}
The compiler basically recognizes that it can use a condition flag of t...
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 ...
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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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...
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 ...
How can I show line numbers in Eclipse?
How can I show line numbers by default in Eclipse?
16 Answers
16
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What's the difference between .bashrc, .bash_profile, and .environment?
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The main difference with shell config files is that some are only read by "login" shells (eg. when you login from another host, or login at the text console of a local unix machine). these are the ones called, say, .login or .profile or .zlogin (depending on which shell you're using).
Then you ...
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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