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Is it possible to define C++ classes Foo and Bar s.t.
class Foo { Bar makeBar(); }; class Bar { Foo makeFoo(); };
?
Thanks!
Started by anon on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Class Foo; class Bar; class Foo { Bar makeBar....
For example, in Foo.h , add:
class Bar; class Foo { Bar makeBar(); };
Yes it is, you just have to put forward declarations at the top.
You can do it with a forward declaration.
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What is the proper way to implement the status bar and navigation bar that go on top of an UIView?
Started by leonho on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
The status bar is set]....
In the screenshot above, there's a translucent status bar and a translucent navigation bar.
That only helps with the nav bar, the status bar cannot be underlaid unless.
With your own methods.
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I want to put multiple datasets on a bar graph and stop the smaller bars being obscured by the larger ones, and I don't want to offset them. For example,
bar(0, 1.)
bar(0, 2.)
only shows the second bar of height of 2.0, the first bar is hidden. Is there...
Started by rowanh on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
But you....
Basically, the key is to sort the data for each bar from largest to smallest before calling bar.
The object has a set_zorder
Edit:
I spiffed this up a little .
The bar method will return a matplotlib.patches.Rectangle object.
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Ask your Facebook Friends
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I build VBA applications for both Word and Excel, is there any way to access the progress bar that sometimes appears in the Office status bar.
Started by JonnyGold on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Sub StatusBarExample() Application.ScreenUpdating = False ' turns once seeing some code to replicate it ... .
I have not accessed the progress bar, but I have in the past used something like this to place task status text in the status bar...
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In my application, I show a Jframe at the corner of screen for notification. And I want to show only Jframe and do not display a title bar at task bar.
How can I do that?
Started by Chan Pye on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If....
If you want the window to just appear and have neither a title bar nor appear in the taskbar, use a JWindow .
Note: this must be called while the frame is not displayed .
The window manager to not add the title bar and window buttons.
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First of all, what is that blue/green bar in Vista called? The one with Organize, Views and a whole bunch of useless icons. ( Update this is the Command Bar.)
How do I add a Create New Folder icon to that bar? In general, can I play with it?
Started by John Oxley on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Quote Diago :
[...] The bar itself....
The bar is called the command bar.
The bar itself is actually a replacement for the standard toolbar and is a hybrid between a toolbar to change what it displays due to it's adaptive nature.
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I'm trying to traverse an xml document. This doesn't work (zero results):
jquery("foo bar")
this does work:
jquery("foo").find("bar")
any idea why?
Started by morgancodes on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Jquery("foo bar")
the first one looks for bar element to be a descendent of foo element
so it would;label>Child:</label> <bar name="thisone" /> <fieldset> <label>Grandchild:</label> <bar ....
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As opposed to regex:'foo.+bar'
Started by marienbad on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Just use:
/foo(.+)bar/
You can use:
foo(.+?)bar
or
foo(.*?)bar
The 2nd one will work even when there....
Use a group:
foo(.+?)bar
Then you will be able to refer to the group as $1 or \1 , depending for learning all about regexes.
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Function foo(bar) { // ... }
and
foo = function(bar) { // ... };
What is the benefit of one versus the other? The main benefit I see in the latter is not running into errors with a function name already being defined. However, there may be other benefits...
Started by Matt Huggins on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
})();
This is sometimes....
You can for example execute it right away:
(function() { .. .
There are other things that you can do with an anonymous function other than assigning it to a variable .
This has been asked a few times, this seems to be the best one .
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Dear all,
I am trying to build an iPhone application that has a Tab bar as the root controller and several navigation bars. My doubt is, shall I create one NavigationBarController class for each navigation bar that I want to put in the application? Or...
Started by Tryskele on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you do this, you can definitely use self to access .
The common way to achieve this is to create a Tab Bar application and then change each item in the tab bar to be a UINavigationController.
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