大约有 47,000 项符合查询结果（耗时：0.0448秒） [XML]
Python: Is it bad form to raise exceptions within __init__?
...
John MillikinJohn Millikin
178k3636 gold badges199199 silver badges215215 bronze badges
...
Round a Floating Point Number Down to the Nearest Integer?
...
181
Simple
print int(x)
will work as well.
...
What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
...
– M.kazem Akhgary
Dec 20 '15 at 12:28
|
show 7 more commen...
Oracle SQL Developer multiple table views
...
|
edited Jan 8 '13 at 17:43
markshancock
68822 gold badges77 silver badges2424 bronze badges
...
When does static class initialization happen?
...
1 - The final bullet point was present in the JLS for Java 6 through Java 8, but it was apparently a mistake in the specification. It was finally corrected in the Java 9 JLS: see source.
share
|
i...
Xcode — what is $(SRCROOT)?
...n answer.
– Stephen J
Jun 16 '14 at 8:02
31
...
How to set response filename without forcing “save as” dialog
...
168
The correct way could be:
Content-Disposition: inline; filename="myfile.txt"
...
How to monitor the memory usage of Node.js?
...
DamodaranDamodaran
8,95488 gold badges5454 silver badges7878 bronze badges
...
What is the difference between async.waterfall and async.series
...
answered Jan 8 '13 at 14:14
user1598585user1598585
...
What is the 'cls' variable used for in Python classes?
...
The distinction between "self" and "cls" is defined in PEP 8 . As Adrien said, this is not a mandatory. It's a coding style. PEP 8 says:
Function and method arguments:
Always use self for the first argument to instance methods.
Always use cls for the first argument to class methods....