大约有 48,000 项符合查询结果(耗时:0.0535秒) [XML]
What happens if a Android Service is started multiple times?
...
Anish MittalAnish Mittal
8491010 silver badges2222 bronze badges
...
How to output a comma delimited list in jinja python template?
...r settings. More info. can be found here: github.com/pallets/jinja/issues/710
– Paul Calabro
Sep 19 '17 at 23:24
1
...
Math.random() explanation
...rn (int)(Math.random() * range) + min;
}
Output of randomWithRange(2, 5) 10 times:
5
2
3
3
2
4
4
4
5
4
The bounds are inclusive, ie [2,5], and min must be less than max in the above example.
EDIT: If someone was going to try and be stupid and reverse min and max, you could change the code to:
...
Check if a folder exist in a directory and create them using C#
...
210
This should help:
using System.IO;
...
string path = @"C:\MP_Upload";
if(!Directory.Exists(pa...
What is the difference between “int” and “uint” / “long” and “ulong”?
...
answered Sep 16 '10 at 6:39
Isak SavoIsak Savo
31.7k1010 gold badges5858 silver badges9090 bronze badges
...
How to retrieve absolute path given relative
...
answered Nov 13 '10 at 23:34
mpapismpapis
50.4k1414 gold badges114114 silver badges158158 bronze badges
...
Is there a conditional ternary operator in VB.NET?
...y i rite ?
– kbvishnu
Jan 20 '12 at 10:21
10
I'm a huge C guy, but I find this syntax cleaner tha...
How does `is_base_of` work?
...
109
If they are related
Let's for a moment assume that B is actually a base of D. Then for the ca...
What is the best way to test for an empty string in Go?
...
10 Answers
10
Active
...
A weighted version of random.choice
...,'b'], ['b','a'], ['c','b']],
...: weights=[0.2, 0.2, 0.6],
...: k=10
...: )
Out[2]:
[['c', 'b'],
['c', 'b'],
['b', 'a'],
['c', 'b'],
['c', 'b'],
['b', 'a'],
['c', 'b'],
['b', 'a'],
['c', 'b'],
['c', 'b']]
Note that random.choices will sample with replacement, per the docs:
Retur...
