大约有 44,700 项符合查询结果（耗时：0.0647秒） [XML]
How to select date from datetime column?
I have a column of type "datetime" with values like 2009-10-20 10:00:00
8 Answers
8
...
What does send() do in Ruby?
...argument).
Practically speaking, those lines are equivalent:
1.send '+', 2
1.+(2)
1 + 2
Note that send bypasses visibility checks, so that you can call private methods, too (useful for unit testing).
If there is really no variable before send, that means that the global Object is used:
send ...
CSS - Expand float child DIV height to parent's height
...
itsmysterybox
1,92833 gold badges1818 silver badges2525 bronze badges
answered Jan 26 '11 at 12:44
SotirisSotiris
...
What are Maven goals and phases and what is their difference?
...
257
Goals are executed in phases which help determine the order goals get executed in. The best u...
Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...
20 Answers
20
Active
...
Counting occurrences in Vim without marking the buffer changed
...
|
edited Mar 28 '14 at 22:20
Ben Klein
1,30922 gold badges1313 silver badges4040 bronze badges
...
Capturing “Delete” Keypress with jQuery
...
202
You shouldn't use the keypress event, but the keyup or keydown event because the keypress even...
JavaScript: How to find out if the user browser is Chrome?
...
211
Update: Please see Jonathan's answer for an updated way to handle this. The answer below may s...
How can I round to whole numbers in JavaScript?
...0
Jeremy
21k44 gold badges6161 silver badges7777 bronze badges
answered Aug 6 '11 at 16:10
hmakholm left over ...