大约有 34,900 项符合查询结果（耗时：0.0654秒） [XML]
preventDefault() on an tag
...L and jQuery that slides a div up and down to show or hide` it when a link is clicked:
11 Answers
...
json_decode to array
...
StephenStephen
16.4k44 gold badges2828 silver badges3030 bronze badges
...
Why is “if not someobj:” better than “if someobj == None:” in Python?
I've seen several examples of code like this:
9 Answers
9
...
Fetch the row which has the Max value for a column
...y_date
from users
)
where my_date = max_my_date
"Analytic functions rock"
Edit: With regard to the first comment ...
"using analytic queries and a self-join defeats the purpose of analytic queries"
There is no self-join in this code. There is instead a predicate placed on the result of the in...
How to write an async method with out parameter?
I want to write an async method with an out parameter, like this:
11 Answers
11
...
Can Maven be made less verbose?
Maven spews out far too many lines of output to my taste (I like the Unix way: no news is good news).
8 Answers
...
How can I get the current screen orientation?
...
Tim Cooper
138k3434 gold badges286286 silver badges249249 bronze badges
answered Sep 8 '10 at 0:22
EboMikeEboMike
...
Use of Java's Collections.singletonList()?
...ing only the specified object. The returned list is serializable."
You ask:
Why would I want to have a separate method to do that?
Primarily as a convenience ... to save you having to write a sequence of statements to:
create an empty list object
add an element to it, and
wrap it with an i...
What does this mean: Failure [INSTALL_FAILED_CONTAINER_ERROR]?
...
Mathias Conradt
27.7k2020 gold badges130130 silver badges181181 bronze badges
answered Apr 21 '11 at 12:55
JazzJazz
...
Remove multiple elements from array in Javascript/jQuery
...ems.
Note in the above I've used the array-literal syntax with square brackets to declare the two arrays. This is the recommended syntax because new Array() use is potentially confusing given that it responds differently depending on how many parameters you pass in.
EDIT: Just saw your comment on ...