大约有 30,000 项符合查询结果（耗时：0.0372秒） [XML]
How to detect when an Android app goes to the background and come back to the foreground
...to a Google I/O talk:
class YourApplication : Application() {
override fun onCreate() {
super.onCreate()
registerActivityLifecycleCallbacks(AppLifecycleTracker())
}
}
class AppLifecycleTracker : Application.ActivityLifecycleCallbacks {
private var numStarted = 0
override fun ...
Git / Bower Errors: Exit Code # 128 & Failed connect
...his is not "fixing" the problem, but you can use
git config --global url."https://".insteadOf git://
to tell git to use HTTPS instead of GIT which worked out for me to install npm dependencies.
share
|
...
How to search through all Git and Mercurial commits in the repository for a certain string?
...ways to do that. See "hg help revsets", esp the desc(), user(), and file() functions. There are also hg log switches for most of this behavior. In my experience, though -k/keyword() is usually the most helpful way to search for things.
– Kevin Horn
Dec 17 '12...
How can I make a horizontal ListView in Android? [duplicate]
...) There is no recycling of views. Maybe it would be possible to tack this functionality onto the scroll view, but it seems to me that it would mess with the scrolling behavior, and it would be nearly as much work as simply extending AdapterView.
– Neil Traft
O...
Django - what is the difference between render(), render_to_response() and direct_to_template()?
...
https://docs.djangoproject.com/en/1.8/topics/http/shortcuts/#render
render(request, template[, dictionary][, context_instance][, content_type][, status][, current_app])
render() is a brand spanking new shortcut for render_...
Play sound on button click android
...
mp = MediaPlayer.create(context, R.raw.sound_two);
and play it !
Have fun!
share
|
improve this answer
|
follow
|
...
Timeout command on Mac OS X?
... timeout() { perl -e 'alarm shift; exec @ARGV' "$@"; }
Snagged from here:
https://gist.github.com/jaytaylor/6527607
Instead of putting it in a function, you can just put the following line in a script, and it'll work too:
timeout.sh
perl -e 'alarm shift; exec @ARGV' "$@";
or a version that has bui...
How to create a new (and empty!) “root” branch?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Checking if a string can be converted to float in Python
... ------------
print(isfloat("")) False
print(isfloat("1234567")) True
print(isfloat("NaN")) True nan is also float
print(isfloat("NaNananana BATMAN")) False
print(isfloat("123.456")) True
print(isfloat("123.E4")) ...
Record file copy operation with Git
...Restore the original filename in a separate commit.
(Solution taken from https://stackoverflow.com/a/44036771/1389680.)
share
|
improve this answer
|
follow
...