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What does pylint's “Too few public methods” message mean
...20 on it's the standard way to go. To have a wide-version-range mechanism (2.7, 3.3+ if I remember) you could use the attrs library, which was actually the blueprint for creating the dataclasses module.
– Tomasz Gandor
Apr 3 '19 at 9:55
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Short description of the scoping rules?
...file, but other parts of file still use the print statement. In Python 2.6-2.7 you can get hold of the Python 3 print function with:
import __builtin__
print3 = __builtin__.__dict__['print']
The from __future__ import print_function actually does not import the print function anywhere in Python ...
What is a “context bound” in Scala?
... function f on a range of numbers from 0 until a given length. Up to Scala 2.7, tabulate could be
written as follows:
def tabulate[T](len: Int, f: Int => T) = {
val xs = new Array[T](len)
for (i <- 0 until len) xs(i) = f(i)
xs
}
In Scala 2.8 this is no longer possible, because r...
How to read keyboard-input?
...\n' % (nb))
But both options (str.format() and %) do work in both Python 2.7 and Python 3.
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How many socket connections can a web server handle?
... per second). Scala and Clojure rank further down. Python ranks at 29th at 2.7M per second.
At the bottom of the list, I note laravel and cakephp, rails, aspnet-mono-ngx, symfony, zend. All below 10k per second. Note, most of these frameworks are build for dynamic pages and quite old, there may be n...
Strip HTML from strings in Python
... Python version). It's included in Google App Engine, and used by Jinja2 (2.7 and up), Mako, Pylons, and more. It works easily with Django templates from Django 1.7.
Django's strip_tags and other html utilities from a recent version are good, but I find them less convenient than MarkupSafe. They...
ASP.NET Web Site or ASP.NET Web Application?
...on packages.config Package Restore now works with Web Sites starting NuGet 2.7
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Manually raising (throwing) an exception in Python
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This is a great answer. But I still work with a lot of 2.7 code, and I often find myself wanting to add information to an unexpected exception, like an input file position or the values of some variables, but keep the original stack and exception. I can log it, but sometimes I do...
请停下来重新想下 你究竟为何创业？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...创业闭环也就完成了。阿弥陀佛！
你可能会想，筒子，我在乎你们说我唯利是图。我很特别。我会为成为独角兽全力以赴，继而长出一个脱俗的角。所以究竟是不是金融家们在养着我根本不重要。只要他们给钱，他们愿意，我...
bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...内核函数，不保证kprobe和kretprobe能够正常工作。由于内核版本的不同，内核函数名，参数，返回值等可能会变化。由于它们用来跟踪底层内核的，你需要浏览内核源代码，理解这些探针的参数、返回值的意义。
lhist(): 线性直方...