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using extern template (C++11)
...blem, and only use templates if noticeable performance gains can be made.
Tested in Ubuntu 18.04.
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How efficient can Meteor be while sharing a huge collection among many clients?
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The experiment that you can use to answer this question:
Install a test meteor: meteor create --example todos
Run it under Webkit inspector (WKI).
Examine the contents of the XHR messages moving across the wire.
Observe that the entire collection is not moved across the wire.
For tips on h...
File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
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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...
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 ...
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...
What size should apple-touch-icon.png be for iPad and iPhone?
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It's worth noting that the popular and battle-tested HTML5 Boilerplate repo recommends just using a single catch-all icon <link rel="apple-touch-icon" href="icon.png"> github.com/h5bp/html5-boilerplate/blob/master/dist/…
– jackocnr
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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...
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
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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...
What is the cleanest way to disable CSS transition effects temporarily?
...re also some other properties would should be set; see github.com/japgolly/test-state/blob/master/util/shared/src/test/…
– Golly
Oct 15 '18 at 2:04
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