大约有 43,100 项符合查询结果（耗时：0.0435秒） [XML]
In Matplotlib, what does the argument mean in fig.add_subplot(111)?
...
491
These are subplot grid parameters encoded as a single integer. For example, "111" means "1x1 gri...
Converting a Uniform Distribution to a Normal Distribution
...stribution (as most random number generators produce, e.g. between 0.0 and 1.0) into a normal distribution? What if I want a mean and standard deviation of my choosing?
...
What's the equivalent of use-commit-times for git?
...
10 Answers
10
Active
...
PHP String to Float
...
|
edited Oct 21 '12 at 1:11
answered Jan 26 '09 at 21:35
...
List distinct values in a vector in R
...
169
Do you mean unique:
R> x = c(1,1,2,3,4,4,4)
R> x
[1] 1 1 2 3 4 4 4
R> unique(x)
[1] ...
How do you make a HTTP request with C++?
...contents of a page (an API) and check the contents to see if it contains a 1 or a 0. Is it also possible to download the contents into a string?
...
How do I generate random number for each row in a TSQL Select?
...
19 Answers
19
Active
...
Check folder size in Bash
...a script that will calculate a directory size and if the size is less than 10GB, and greater then 2GB do some action. Where do I need to mention my folder name?
...
Python matplotlib multiple bars
...
112
import matplotlib.pyplot as plt
from matplotlib.dates import date2num
import datetime
x = [
...
Using module 'subprocess' with timeout
...
177
In Python 3.3+:
from subprocess import STDOUT, check_output
output = check_output(cmd, stder...