大约有 45,000 项符合查询结果（耗时：0.0676秒） [XML]
What is the gain from declaring a method as static
...ic method dispatch, the thing happening while exetucing object.method() to select the method to call.
– Marko Topolnik
Jun 28 '12 at 10:03
|
...
How to create a library project in Android Studio and an application project that uses the library p
...
To create a library:
File > New Module
select Android Library
To use the library add it as a dependancy:
File > Project Structure > Modules > Dependencies
Then add the module (android library) as a module dependency.
Run your project. It will wo...
In log4j, does checking isDebugEnabled before logging improve performance?
...g statement you will already have the check in place.
2- You don't have to selectively include the statement on "complex" debug statements. All statements are included that way.
3- Calling log.debug executes the following before logging:
if(repository.isDisabled(Level.DEBUG_INT))
retur...
SecurityException: Permission denied (missing INTERNET permission?)
...ns. It gives user more control on what permission are granted (also allows selective grant) or lets one revoke already granted permissions w/o need to app removal:
This [...] introduces a new permissions model, where users can now
directly manage app permissions at runtime. This model gives us...
Get file version in PowerShell
...at does not require a .NET object. IMHO Jaykul's response should have been selected as the answer :)
– Thomas Bratt
Dec 11 '08 at 16:28
2
...
Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
...Peter Ehrlich : Just go to the Window > Android SDK and AVD Manager and select AVD you want to launch from the list and then click on the Start button in the right pane. It will open the same you want.
– Vikas Patidar
Jan 2 '12 at 7:10
...
#ifdef replacement in the Swift language
...what I wanted by using custom Build Configurations:
Go to your project / select your target / Build Settings / search for Custom Flags
For your chosen target set your custom flag using -D prefix (without white spaces), for both Debug and Release
Do above steps for every target you have
Here's ...
Elegant solution to duplicate, const and non-const, getters? [duplicate]
...use the data is exposed to the world. Using friend only exposes data to a select few, so gives better encapsulation.
Of course, this is not always possible so you may be stuck with the getters. At the very least, most or all of the "non-trivial chunk of code" should be in one or more private func...
What is stability in sorting algorithms and why is it important?
...Sort
Gnome Sort
Odd–even Sort
Unstable Sorting Algorithms:
Heap sort
Selection sort
Shell sort
Quick sort
Introsort (subject to Quicksort)
Tree sort
Cycle sort
Smoothsort
Tournament sort(subject to Hesapsort)
share
...
Launching Google Maps Directions via an intent on Android
...o set the default transit mode in the intent. By default the car option is selected. Can I set Walking as the default mode?
– Bear
Jan 7 '13 at 17:32
6
...