大约有 14,600 项符合查询结果（耗时：0.0330秒） [XML]
How do I find out if the GPS of an Android device is enabled
...ace dialog, @SuppressWarnings("unused") final int id) {
startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onCli...
biggest integer that can be stored in a double
...ssa, so I think it's 253:
253 + 1 cannot be stored, because the 1 at the start and the 1 at the end have too many zeros in between.
Anything less than 253 can be stored, with 52 bits explicitly stored in the mantissa, and then the exponent in effect giving you another one.
253 obviously can be s...
How to debug in Django, the good way? [closed]
So, I started learning to code in Python and later Django . The first times it was hard looking at tracebacks and actually figure out what I did wrong and where the syntax error was. Some time has passed now and some way along the way, I guess I got a routine in debugging my Django code. As this ...
Can't compile project when I'm using Lombok under IntelliJ IDEA
...R file into the project lib directory (e.g., $HOME/dev/java/project/libs).
Start the IDE.
Click File ???? Settings.
Expand Build, Execution, Deployment ???? Compiler ???? Annotation Processors.
Ensure Enable annotation processing is checked.
Ensure Store generates sources relative to is selected bas...
REST vs JSON-RPC? [closed]
... to implement (show screens, perform related stuff). It looks like we have started flame war, but in general I wish I would have another solid source for RESTfull web services with practical usage flow, with magical flexibility that you are referring to. Meanwhile a lot of statements are too vague.
...
How do I clone a range of array elements to a new array?
...one go. The LINQ approach will walk through the array until it reaches the start point, then start taking values, building up a buffer (increasing the buffer size and copying periodically). Much less efficient.
– Jon Skeet
Jun 3 '09 at 9:59
...
Creating a custom JButton in Java
...ty picture. It may not be done the best way however, but it may be a good starting point for you.
Edit 8/6 - If it wasn't apparent from the images, each Die is a button you can click. This will move it to the DiceContainer below. Looking at the source code you can see that each Die button is draw...
ssh remote host identification has changed
...
When you reinstall the server its identity changes, and you'll start to get this message. Ssh has no way of knowing whether you've changed the server it connects to, or a server-in-the-middle has been added to your network to sniff on all your communications - so it brings this to your a...
How to avoid soft keyboard pushing up my layout? [duplicate]
...n each fragment not in the activity. If I put it in the activity ViewPager starts to get problems...
– Davideas
May 26 '15 at 12:12
...
What's your most controversial programming opinion?
...rs of intense memorization and/or glorious stacks of programming books are starting to fall by the wayside to a resource that anyone can access within seconds, but you shouldn't hold that against people that use it.
Too often I hear googling answers to problems the result of criticism, and it reall...