大约有 30,000 项符合查询结果（耗时：0.0462秒） [XML]
C# Sanitize File Name
...
32
string clean = String.Concat(dirty.Split(Path.GetInvalidFileNameChars()));
...
What is the fastest way to get the value of π?
...ically, I'm using ways that don't involve using #define constants like M_PI , or hard-coding the number in.
22 Answers
...
How to return 2 values from a Java method?
...esperJesper
179k4141 gold badges290290 silver badges325325 bronze badges
1
...
Getting SyntaxError for print with keyword argument end=' '
...|
edited Mar 16 '10 at 16:32
Dominic Rodger
87.2k2828 gold badges185185 silver badges205205 bronze badges
...
Add Variables to Tuple
...
>>> from dis import dis
>>> dis(f)
2 0 LOAD_CONST 1 (('foo', 'bar'))
2 STORE_FAST 0 (tuple1)
3 4 LOAD_FAST 0 (tuple1)
6 LOAD_CONST 3 (('baz',))
8 BUILD_TUPL...
Differences between socket.io and websockets
... StackedQ
2,83711 gold badge1717 silver badges3232 bronze badges
answered Apr 11 '12 at 19:24
Timothy StrimpleTimothy Strimple
...
How to convert vector to array
...?
If you're calling an API function that expects the former, you can do do_something(&v[0], v.size()), where v is a vector of doubles. The elements of a vector are contiguous.
Otherwise, you just have to copy each element:
double arr[100];
std::copy(v.begin(), v.end(), arr);
Ensure not only...
Pure JavaScript Send POST Data Without a Form
... socket, SocketServer, BaseHTTPServer
import os, traceback, sys, json
log_lock = threading.Lock()
log_next_thread_id = 0
# Local log functiondef
def Log(module, msg):
with log_lock:
thread = threading.current_thread().__name__
msg = "%s %s: %s" % (module, thread...
SQL Server Escape an Underscore
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Why would one use nested classes in C++?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...