大约有 42,000 项符合查询结果（耗时：0.0548秒） [XML]
How to view corresponding SQL query of the Django ORM's queryset?
...see only 1.
– user
Apr 25 '14 at 15:34
doesnt work. i see <django.db.models.sql.query.Query object
...
How to focus on a form input text field on page load using jQuery?
...
387
Set focus on the first text field:
$("input:text:visible:first").focus();
This also does t...
Simulator slow-motion animations are now on?
...
|
edited Apr 13 '15 at 5:29
answered Dec 24 '11 at 12:33
...
Remote debugging with Android emulator
...
answered Dec 19 '09 at 1:30
Christopher OrrChristopher Orr
104k2626 gold badges190190 silver badges187187 bronze badges
...
Replace a string in shell script using a variable
... since they prevent variable substitution.
Try:
echo $LINE | sed -e "s/12345678/\"${replace}\"/g"
assuming you want the quotes put in. If you don't want the quotes, use:
echo $LINE | sed -e "s/12345678/${replace}/g"
Transcript:
pax> export replace=987654321
pax> echo X123456789X | sed ...
What's the difference between Thread start() and Runnable run()
...
314
First example: No multiple threads. Both execute in single (existing) thread. No thread creati...
“query function not defined for Select2 undefined error”
...
13 Answers
13
Active
...
Reload activity in Android
...
537
You can Simply use
finish();
startActivity(getIntent());
to refresh an Activity from within...
ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
...
answered Sep 30 '13 at 18:37
newfurnitureynewfurniturey
32.6k99 gold badges8484 silver badges9898 bronze badges
...
What are C++ functors and their uses?
...
1053
A functor is pretty much just a class which defines the operator(). That lets you create objects...