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What is the difference between Class.this and this in Java
... its outer class's instance.
class Person{
String name;
public void setName(String name){
this.name = name;
}
class Displayer {
String getPersonName() {
return Person.this.name;
}
}
}
...
UIButton remove all target-actions
...nil action:NULL forControlEvents:UIControlEventTouchUpInside];
– SK9
Jul 27 '10 at 6:48
...
LINQ where vs takewhile
...While & Where LINQ methods .I got the following data from MSDN .But It didn't make sense to me
6 Answers
...
How to jump directly to a column number in Vim
...f wading through minified javascript code. The lines are upto 600 columns wide. The exception reporting library is kind enough to provide me the exact crash coordinates in the form of line number and column number. However I can't find a way to directly jump to the column number, even though I can j...
How can I override the OnBeforeUnload dialog and replace it with my own?
... in the dialog can't even be customized: bugzilla.mozilla.org/show_bug.cgi?id=588292
– David Hammond
Sep 29 '11 at 17:02
15
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Difference between java.exe and javaw.exe
...for example, always uses java.exe even if my Java Control Panel is set to Hide the console window or even Do not start a console window.
– Ti Strga
Feb 6 '13 at 17:50
...
Removing X-Powered-By
...controlled by the expose_php setting in PHP.ini:
expose_php = off
Decides whether PHP may expose the fact that it is installed on the server (e.g. by adding its signature to the Web server header). It is no security threat in any way, but it makes it possible to determine whether you use PHP o...
Update an outdated branch against master in a Git repo
...ner overall results to later readers, in my opinion, but that is nothing aside from personal taste.
To rebase and keep the branch you would:
git checkout <branch> && git rebase <target>
In your case, check out the old branch, then
git rebase master
to get it rebuilt agai...
no new variables on left side of :=
...
As a side note, redeclaration can only appear in a multi-variable short declaration
Quoting from the Language specification:
Unlike regular variable declarations, a short variable declaration may
redeclare variables provided...
What's the difference between := and = in Makefile?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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