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Inline labels in Matplotlib
...p(labLines,xvals,labels):
labelLine(line,x,label,align,**kwargs)
Test code to generate the pretty picture above:
from matplotlib import pyplot as plt
from scipy.stats import loglaplace,chi2
from labellines import *
X = np.linspace(0,1,500)
A = [1,2,5,10,20]
funcs = [np.arctan,np.sin,log...
Tool for generating railroad diagram used on json.org [closed]
...
There is an Online Railroad Diagram Generator. It creates SVG syntax diagrams, also known as railroad diagrams, from context-free grammars specified in EBNF. You can copy the SVG code or take screen shots.
You have to type in the grammar and it'll make the diagram.
For example, to...
The difference between fork(), vfork(), exec() and clone()
... (and POSIX.1-2008 removes vfork from the spec entirely). If you happen to test your code on a system that synonymizes them (e.g. most post-4.4 BSDs aside from NetBSD, pre-2.2.0-pre6 Linux kernels, etc.), it may work even if you violate the vfork contract, then explode if you run it elsewhere. Some ...
How useful/important is REST HATEOAS ( maturity level 3)?
...o systems, then stuff gets more difficult, more boiler plate, more code to test.
Much of REST fails the "you're not going to need it" bullet point. Until, of course, you do.
If you need it, then use it, and use it as it's laid out. REST is not shoving stuff back and forth over HTTP. It never has b...
jQuery disable a link
...rtain condition is fulfilled (something is hidden for instance), you could test the visibility of your ul with the class expanded. If it is visible (i.e. not hidden) the link should fire as normal, as the if statement will not be entered, and thus the default behaviour will not be prevented:
$('ul ...
How do I handle the window close event in Tkinter?
...method
be the protocol method's second argument.
Here's a working example, tested on Windows 7 & 10:
# Python 3
import tkinter
import tkinter.scrolledtext as scrolledtext
root = tkinter.Tk()
# make the top right close button minimize (iconify) the main window
root.protocol("WM_DELETE_WINDOW", r...
File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
...
当 计算哈希按钮.被点击
设置 文件路径 为 "/sdcard/test.txt"
设置 sha256结果 = FileHash1.GetSHA256(文件路径)
设置 哈希值标签.文本 = "SHA256: " & sha256结果
同时计算 SHA256 和 SHA512
当 计算按钮.被点击
如果 文...
When to use nested classes and classes nested in modules?
...sses is correct, but it simply doesn't apply to Ruby, as you can trivially test: Car::Wheel.new. Boom. I have just constructed a Wheel object which isn't nested inside a Car object.
– Jörg W Mittag
Oct 17 '14 at 3:14
...
How to include a font .ttf using CSS?
....ttf') format('truetype'), /* Safari, Android, iOS */
url('webfont.svg#svgFontName') format('svg'); /* Legacy iOS */
}
This code assumes you have .eot , .woff , .ttf and svg format for you webfont. To automate all this process , you can use : Transfonter.org.
Also , modern browsers are shif...
How many Activities vs Fragments?
...tivity increases the complexity of your code, making it difficult to read, test and maintain.
Makes creating and managing intent filters much harder.
Increases the risk of tightly coupling independent components.
Makes it much more likely to introduce security risks if the single activity includes b...