大约有 46,000 项符合查询结果（耗时：0.0486秒） [XML]
android layout: This tag and its children can be replaced by one and a compound drawable
... Nifty. But what if I need to set properties on the drawable, like define it to 60dip x 60dip?
– Kyle Clegg
Apr 25 '12 at 0:09
...
Print all properties of a Python Class [duplicate]
I have a class Animal with several properties like:
6 Answers
6
...
Android device does not show up in adb list [closed]
...ed on the device. After adding the proper %SingleAdbInterface% and %CompositeAdbInterface% entries to the android_winusb.inf file, I now see "Android ADB Interface" in my Device Manager. However, running adb devices at the command-line does not show the device.
...
Syntax highlighting/colorizing cat
...
cat with syntax highlighting is simply out of scope. cat is not meant for that.
If you just want to have the entire content of some file coloured in some way (with the same colour for the whole file), you can make use of terminal ...
Numpy argsort - what is it doing?
...10/190597 (k.rooijers)"
return np.argsort(np.argsort(x))
def using_digitize(x):
unique_vals, index = np.unique(x, return_inverse=True)
return np.digitize(x, bins=unique_vals) - 1
For example,
In [72]: x = np.array([1.48,1.41,0.0,0.1])
In [73]: using_indexed_assignment(x)
Out[73]: ...
How do you deal with configuration files in source control?
Let's say you have a typical web app and with a file configuration.whatever. Every developer working on the project will have one version for their dev boxes, there will be a dev, prod and stage versions. How do you deal with this in source control? Not check in this file at all, check it with diffe...
SQL - Query to get server's IP address
...u have Shared Memory connections allowed, then running above on the server itself will give you
"Shared Memory" as the value for 'net_transport', and
NULL for 'local_net_address', and
'<local machine>' will be shown in 'client_net_address'.
'client_net_address' is the address of the c...
What is a classpath and how do I set it?
...ogramming in Java, you make other classes available to the class you are writing by putting something like this at the top of your source file:
import org.javaguy.coolframework.MyClass;
Or sometimes you 'bulk import' stuff by saying:
import org.javaguy.coolframework.*;
So later in your program...
Solving “The ObjectContext instance has been disposed and can no longer be used for operations that
I am trying to populate a GridView using Entity Frameworkm but every time I am getting the following error:
7 Answers
...
Should logger be private static or not
...
The advantage of the non-static form is that you can declare it in an (abstract) base class like follows without worrying that the right classname will be used:
protected Log log = new Log4JLogger(getClass());
However its disadvantage is obviously that a whole new logger instance wi...