大约有 48,000 项符合查询结果（耗时：0.0530秒） [XML]
How to write string literals in python without having to escape them?
... Greg HewgillGreg Hewgill
783k167167 gold badges10841084 silver badges12221222 bronze badges
...
Converting a double to an int in C#
...
Nice. But I think the Double type number 10000000000.6 (ten billion point six) is a "real" number. Using a cast to int on that will give a strange result (unless you're in checked context, but you probably aren't).
– Jeppe Stig Nielsen
...
SQL Server SELECT into existing table
...
answered Nov 4 '10 at 21:52
OMG PoniesOMG Ponies
289k6868 gold badges480480 silver badges480480 bronze badges
...
java: Class.isInstance vs Class.isAssignableFrom
...
answered Oct 16 '10 at 14:55
uckelmanuckelman
22.4k88 gold badges5050 silver badges7575 bronze badges
...
Change priorityQueue to max priorityqueue
...like this:
PriorityQueue<Integer> queue = new PriorityQueue<>(10, Collections.reverseOrder());
queue.offer(1);
queue.offer(2);
queue.offer(3);
//...
Integer val = null;
while( (val = queue.poll()) != null) {
System.out.println(val);
}
The Collections.reverseOrder() provides a Com...
Shared-memory objects in multiprocessing
...''
Singleton Pattern
'''
class SharedNumpyMemManager:
_initSize = 1024
_instance = None
def __new__(cls, *args, **kwargs):
if not cls._instance:
cls._instance = super(SharedNumpyMemManager, cls).__new__(
cls, *args, **kwargs)
...
Are negative array indexes allowed in C?
...
answered Aug 13 '10 at 3:25
Matthew FlaschenMatthew Flaschen
246k4343 gold badges477477 silver badges522522 bronze badges
...
What’s the best way to check if a file exists in C++? (cross platform)
...
10 Answers
10
Active
...
Split a python list into other “sublists” i.e smaller lists [duplicate]
I have a python list which runs into 1000's. Something like:
3 Answers
3
...
How to convert an int to string in C?
...
10 Answers
10
Active
...