大约有 48,000 项符合查询结果（耗时：0.0743秒） [XML]
How to replace a single word under cursor?
...
answered Jan 9 '13 at 10:48
Brian AgnewBrian Agnew
248k3535 gold badges309309 silver badges420420 bronze badges
...
Python if-else short-hand [duplicate]
...
The most readable way is
x = 10 if a > b else 11
but you can use and and or, too:
x = a > b and 10 or 11
The "Zen of Python" says that "readability counts", though, so go for the first way.
Also, the and-or trick will fail if you put a variab...
When and why would you seal a class?
...
10
The reason #1 sounds vague but, assuming we don't write "security features" most of the time, does that mean reason #1 hardly applies? Reas...
How to add a new row to an empty numpy array
...nd, since you're really not using numpy as intended during the loop:
In [210]: %%timeit
.....: l = []
.....: for i in xrange(1000):
.....: l.append([3*i+1,3*i+2,3*i+3])
.....: l = np.asarray(l)
.....:
1000 loops, best of 3: 1.18 ms per loop
In [211]: %%timeit
.....: a = np.e...
Should I use Python 32bit or Python 64bit
...
answered Jun 25 '10 at 12:03
John La RooyJohn La Rooy
249k4646 gold badges326326 silver badges469469 bronze badges
...
How can I return an empty IEnumerable?
...
answered Jul 12 '10 at 15:24
Michael MrozekMichael Mrozek
141k2424 gold badges151151 silver badges159159 bronze badges
...
Alter column, add default constraint
...
answered Jan 19 '10 at 17:07
SQLMenaceSQLMenace
122k2323 gold badges194194 silver badges218218 bronze badges
...
Resuming git-svn clone
...
answered Apr 20 '10 at 17:24
VonCVonC
985k405405 gold badges33963396 silver badges39923992 bronze badges
...
How to write Unicode characters to the console?
...utputEncoding = System.Text.Encoding.UTF8;
for (var i = 0; i <= 1000; i++) {
Console.Write(Strings.ChrW(i));
if (i % 50 == 0) { // break every 50 chars
Console.WriteLine();
}
}
Console.ReadKey();
}
}
VB.NET
imports...
Find substring in the string in TWIG
...
HamZaHamZa
13.1k1010 gold badges4949 silver badges7070 bronze badges
...