大约有 2,476 项符合查询结果（耗时：0.0150秒） [XML]
How to get different colored lines for different plots in a single figure?
... center',
bbox_to_anchor=[0.5, 1.1],
columnspacing=1.0, labelspacing=0.0,
handletextpad=0.0, handlelength=1.5,
fancybox=True, shadow=True)
plt.show()
share
|
...
Why do we need boxing and unboxing in C#?
...we can handle one or the other the same way.
Now, back in the olden days (1.0 of Microsoft.NET), there weren't this newfangled generics hullabaloo. You couldn't write a method that had a single argument that could service a value type and a reference type. That's a violation of polymorphism. So ...
Is it a good practice to use try-except-else in Python?
...DivisionError
Try block is run.
i = 1
No error report and y equals 1.0
Try block is run.
i = 2
No error report and y equals 0.5
Try block is run.
share
|
improve this answer
...
How can I profile C++ code running on Linux?
...e we don't know what f is, but assume it is either 0.1, 0.2, 0.3, ... 0.9, 1.0, and the prior probability of each of these possibilities is 0.1, so all of these costs are equally likely a-priori.
Then suppose we take just 2 stack samples, and we see instruction I on both samples, designated observa...
Change date of git tag (or GitHub Release based on it)
...d re-create new releases from the new tags
In code:
# Fixing tag named '1.0.1'
git checkout 1.0.1 # Go to the associated commit
git tag -d 1.0.1 # Locally delete the tag
git push origin :refs/tags/1.0.1 # Push this deletion up to GitHub
# Create the tag, with a date...
Why does changing 0.1f to 0 slow down performance by 10x?
...");
return 0;
}
Output:
#define FLOATING
1.78814e-007 1.3411e-007 1.04308e-007 0 7.45058e-008 6.70552e-008 6.70552e-008 5.58794e-007 3.05474e-007 2.16067e-007 1.71363e-007 1.49012e-007 1.2666e-007 1.11759e-007 1.04308e-007 1.04308e-007
1.78814e-007 1.3411e-007 1.04308e-007 0...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
... };
}
int main() {
N::C::f<char>(1);
N::C::f<void>(1.0);
}
Compile and run:
g++ -ggdb3 -O0 -std=c++11 -Wall -Wextra -pedantic -o main.out main.cpp
./main.out
Output:
__func__ f
__FUNCTION__ f
__PRETTY_FUNCTION__ static void N::C::f(int) [with T = char]
__P...
What is the difference between application server and web server?
...content and images over HTTP. Most of the content was static, and the HTTP 1.0 protocol was just a way to ship files around. Quickly the "web server" category evolved to include CGI capability - effectively launching a process on each web request to generate dynamic content. HTTP also matured and ...
How to play a local video with Swift?
...0 ? playerRate : 0.0
}
}
}
var volume:Float = 1.0 {
didSet {
if let player = assetPlayer {
player.volume = volume > 0 ? volume : 0.0
}
}
}
// MARK: - Init
convenience init(urlAsset:NSURL, view:Playe...
Named colors in matplotlib
...colors
import math
fig = plt.figure()
ax = fig.add_subplot(111)
ratio = 1.0 / 3.0
count = math.ceil(math.sqrt(len(colors.cnames)))
x_count = count * ratio
y_count = count / ratio
x = 0
y = 0
w = 1 / x_count
h = 1 / y_count
for c in colors.cnames:
pos = (x / x_count, y / y_count)
ax.add_p...