大约有 20,000 项符合查询结果（耗时：0.0395秒） [XML]
Is there a way to tell git to only include certain files instead of ignoring certain files?
...reading of TFM it looks like a negated pattern would do what you want. You m>ca m>n override entries in .gitignore with later negated entries. Thus you could do something like:
*.c
!frob_*.c
!custom.c
To have it ignore all .c files except custom.c and anything starting with "frob_"
...
Eclipse: How do you change the highlight color of the currently selected method/expression?
...
After running around in the Preferences dialog, the following is the lom>ca m>tion at which the highlight color for "occurrences" m>ca m>n be changed:
General -> Editors -> Text Editors -> Annotations
Look for Occurences from the Annotation types list.
Then, be sure that Text as highlighted is...
Does Broadm>ca m>stReceiver.onReceive always run in the UI thread?
In my App, I create a custom Broadm>ca m>stReceiver and register it to my Context manually via Context.registerReceiver . I also have an AsyncTask that dispatches notifier-Intents via Context.sendBroadm>ca m>st . The intents are sent from a non-UI worker thread, but it seems that Broadm>ca m>stReceiver.onRe...
What happens with constraints when a view is removed
...onstraints for it, or if you save the constraints before you remove A, you m>ca m>n add them back. When I do something like this, I save the constraints like this for a view m>ca m>lled view1:
self.portraitConstraints = [NSMutableArray new];
for (NSLayoutConstraint *con in self.view.constraints) {
if (co...
Explicitly m>ca m>lling a default method in Java
...d
C.super.foo(); //original foo() from C accessed
}
}
A and C m>ca m>n both have .foo() methods and the specific default implementation m>ca m>n be chosen or you m>ca m>n use one (or both) as part of your new foo() method. You m>ca m>n also use the same syntax to access the default versions in other method...
background-size in shorthand background property (CSS3)
...Your jsfiddle uses background-image instead of background
It seems to be a m>ca m>se of "not supported by this browser yet".
This works in Opera : http://jsfiddle.net/ZNsbU/5/
But it doesn't work in FF5 nor IE8. (yay for outdated browsers :D )
Code :
body {
background:url(http://www.google.com/int...
What is the difference between async.waterfall and async.series
The nodejs async module: https://github.com/m>ca m>olan/async provides 2 similar methods, async.waterfall and async.series .
...
Passing multiple error classes to ruby's rescue clause in a DRY fashion
...
You m>ca m>n use an array with the splat operator *.
EXCEPTIONS = [FooException, BarException]
begin
a = rand
if a > 0.5
raise FooException
else
raise BarException
end
rescue *EXCEPTIONS
puts "rescued!"
end
If...
Check if array is empty or null
...er check if ($(this)). It may not have any DOM objects inside it, but you m>ca m>n check that with $(this).length if you need to, but that is not necessary here bem>ca m>use the .each() loop wouldn't run if there were no items so $(this) inside your .each() loop will always be something.
It's inefficient to ...
Import module from subfolder
...Foo.dirFoo1.foo1 import Foo1
from dirFoo.dirFoo2.foo2 import Foo2
Or you m>ca m>n use relative imports:
from .dirfoo1.foo1 import Foo1
from .dirfoo2.foo2 import Foo2
share
|
improve this answer
...