大约有 45,000 项符合查询结果（耗时：0.0432秒） [XML]
Eclipse count lines of code
...f Code metrics by ignoring blank and comment-only lines or exclude Javadoc if you want. To do this check the tab at Preferences -> Metrics -> LoC.
That's it. There is no special option to exclude curly braces {}.
The plugin offers an alternative metric to LoC called Number of Statements. Thi...
Why is Scala's immutable Set not covariant in its type?
...the concept behind sets as functions. The following signatures should clarify things slightly:
trait Set[A] extends (A=>Boolean) {
def apply(e: A): Boolean
}
If Set were covariant in A, the apply method would be unable to take a parameter of type A due to the contravariance of functions. S...
Automating “enter” keypresses for bash script generating ssh keys
...
Agree with Michel Marro except that it needs some more:
If the file already exists, it will still be interactive asking if it has to overwrite it.
Use the answer of this question.
yes y | ssh-keygen -q -t rsa -N '' >/dev/null
The redirection to null is necessary to silence ...
Unwanted padding around an ImageView
.../>
the adjustViewbounds attribute did the trick:
Set this to true if you want the ImageView to adjust its bounds to preserve the aspect ratio of its drawable.
i stumbled upon it here. thanks for your help!
share
...
java.lang.ClassNotFoundException: Didn't find class on path: dexpathlist
...seems to be problem in your case. The relative path of your activity in manifest is not correct:
<activity android:name="android.app.POMActivity"
replace this with :
<activity android:name=".POMActivity"
or
<activity android:name="com.irrlicht.example1.POMActivity"
...
Does uninstalling a package with “pip” also remove the dependent packages?
...o, it doesn't uninstall the dependencies packages. It only removes the specified package:
$ pip install specloud
$ pip freeze # all the packages here are dependencies of specloud package
figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
specloud==0.4.5
$ pip uninstall specloud
$ pip freeze
figleaf==0.6...
Command to list all files in a folder as well as sub-folders in windows
... solution for your scenario.
dir /s /b /o:gn
/S Displays files in specified directory and all subdirectories.
/B Uses bare format (no heading information or summary).
/O List by files in sorted order.
share
|...
C# namespace alias - what's the point?
...em.Threading.Timer;
(ps: thanks for the choice of Timer ;-p)
Otherwise, if you use both System.Windows.Forms.Timer and System.Timers.Timer in the same file you'd have to keep giving the full names (since Timer could be confusing).
It also plays a part with extern aliases for using types with the...
nvarchar(max) vs NText
...a within the database record itself.
So nvarchar(max) is somewhat faster (if you have text that is smaller as 8 kB). I also noticed that the database size will grow slightly slower, this is also good.
Go nvarchar(max).
sha...
javascript i++ vs ++i [duplicate]
...
The difference between i++ and ++i is the value of the expression.
The value i++ is the value of i before the increment. The value of ++i is the value of i after the increment.
Example:
var i = 42;
alert(i++); // shows 42
alert...