大约有 47,000 项符合查询结果（耗时：0.0777秒） [XML]
What do numbers using 0x notation mean?
What does a 0x prefix on a number mean?
5 Answers
5
...
Pythonic way to add datetime.date and datetime.time objects
...the python docs.
import datetime
datetime.datetime.combine(datetime.date(2011, 1, 1),
datetime.time(10, 23))
returns
datetime.datetime(2011, 1, 1, 10, 23)
share
|
imp...
How to detect current state within directive
...
darthwadedarthwade
1,42411 gold badge1010 silver badges55 bronze badges
add a comment
...
Why use apparently meaningless do-while and if-else statements in macros?
...
#define BAR(X) do { \
int i = f(X); \
if (i > 4) g(i); \
} while (0)
You don't have to use do ... while, you could cook up something with if ... else as well, although when if ... else expands inside of an if ... else it leads to a "dangling else", which could make an existing dangling el...
Difference between two dates in Python
...rptime'
– mauguerra
Dec 7 '11 at 18:00
2
I get TypeError: 'int' object is not callable when I try...
Getting number of elements in an iterator in Python
...
101
No. It's not possible.
Example:
import random
def gen(n):
for i in xrange(n):
if...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
...
answered Feb 15 '12 at 0:25
Dan WichDan Wich
4,74311 gold badge2222 silver badges2222 bronze badges
...
Installing Latest version of git in ubuntu
... |
edited Jan 4 '18 at 6:40
Quanlong
18.4k88 gold badges5858 silver badges7474 bronze badges
answered Oc...
What is the difference between `git fetch origin` and `git remote update origin`?
...idn't actually use the same codepath until v1.6.6.1 (released December 23 2009). Even before that, though, they did essentially the same thing, just using different code (possibly behaving slightly differently in corner cases, but I can't think of any off the top of my head).
...
How to change the decimal separator of DecimalFormat from comma to dot/point?
...
ChrisChris
7,09011 gold badge2424 silver badges3636 bronze badges
...