大约有 48,000 项符合查询结果（耗时：0.0648秒） [XML]
check android application is in foreground or not? [duplicate]
...
I don't understand what you want, but You can detect currently foreground/background application with ActivityManager.getRunningAppProcesses() call.
Something like,
class ForegroundCheckTask extends AsyncTask<Context, Void, Boolean> {
...
git revert back to certain commit [duplicate]
...
I have been using this approach but what do you need to do in order to safely be able to commit on another machine? (instead git pull -f origin master)
– Christophe De Troyer
Jan 8 '16 at 15:30
...
When to dispose CancellationTokenSource?
...h it. This is going to happen every now and then because of the nature of what CancellationToken is used for, and it's really OK, I promise.
– Joe Amenta
Jun 13 '15 at 12:05
...
Scala downwards or decreasing for loop?
...nction on Integers, however, "by" must be a function on the range/iterator whatever is returned from the "to" and "until" functions. Thanks anyway :)
– Felix
Apr 15 '10 at 12:59
5
...
Recommendations of Python REST (web services) framework? [closed]
...omeUsefulThing, there's a chance that one forgets to do so in all calls"? What? How is that "awful"? That's a trivial consequence of referencing a function more than once. I'm failing to understand what you're talking about and how function reference is "awful" since it's inescapable.
...
How do I find the most recent git commit that modified a file?
...st origin/user/bob/testbranch -1 src/bfiles/*.txt
...Which would tell you what the most recent change was to the wildcard match in that branch's history. The options for rev-list are extreme, it is one of the most important plumbing commands, so you can include or exclude by just about any criteri...
How to secure MongoDB with username and password
...om/manual/tutorial/enable-authentication/
If you want to learn more about what the roles actually do read more here: https://docs.mongodb.com/manual/reference/built-in-roles/
1) Start MongoDB without access control.
mongod --dbpath /data/db
2) Connect to the instance.
mongo
3) Create the us...
Is it ok to use dashes in Python files when trying to import them?
... have already mentioned, is interpreted as "import python minus code", not what you intended. If you really need to import a file with a dash in its name, you can do the following::
python_code = __import__('python-code')
But, as also mentioned above, this is not really recommended. You should ...
adding multiple entries to a HashMap at once in one statement
...static final serialVersionUID field of type long". Can I just ignore that? what does this mean? Thanks
– user387184
Nov 24 '11 at 18:44
32
...
Recommended SQL database design for tags or tagging [closed]
...
@Quilang. I still believe it depends on what you are up to :) I implemented it in both ways in different projects. In my last one I ended up with a 3 table solution because I needed a "tag-type" (or some other meta information on the tag) and could reuse some code ...