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What does pylint's “Too few public methods” message mean
...able/
import attr
@attr.s
class MyClass(object): # or just MyClass: for Python 3
foo = attr.ib()
bar = attr.ib()
What you get extra: not writing constructors, default values, validation, __repr__, read-only objects (to replace namedtuples, even in Python 2) and more.
b) Use dataclasses...
What Git branching models work for you?
...f upstream is the process of getting it merged into the release repo (like linux-2.6) and downstream is the changes from there going out, or from your repository as say the manager of developing such a feature to your minions... I mean team.
– user257111
Apr 12...
Python datetime - setting fixed hour and minute after using strptime to get day,month,year
...curious if there is a way to do it without the extra date variable? (I'm a python newbie)
– user1678031
Sep 18 '12 at 0:38
2
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Python xml ElementTree from a string source?
...ot = ET.fromstring(xmlstring). Equals ET.parse('file.xml').getroot(): docs.python.org/3.6/library/…
– Anton Tarasenko
Aug 11 '17 at 17:43
3
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Detecting programming language from a snippet
...t simplistic but it works for my tests. Currently if you feed it much more Python code than Ruby code it's likely to say that this code:
def foo
puts "hi"
end
is Python code (although it really is Ruby). This is because Python has a def keyword too. So if it has seen 1000x def in Python and 10...
Iterate an iterator by chunks (of n) in Python? [duplicate]
...s, this is what people want (which is the reason why it is included in the Python documentation). Optimising for a particular special case is out of scope for this question, and even with the information you included in your comment, I can't tell what the best approach would be for you. If you want ...
What are “first class” objects?
...lasses are not first class objects but instances of those classes are. In Python both the classes and the objects are first class objects. (See this answer for more details about classes as objects).
Here is an example of Javascript first class functions:
// f: function that takes a number and r...
MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...新CHANGE MASTER TO即可，系统会抛弃当前的中继日志，重新下载：
mysql> CHANGE MASTER TO
MASTER_LOG_FILE='<Relay_Master_Log_File>',
MASTER_LOG_POS=<Exec_Master_Log_Pos>;
mysql> START SLAVE;
至于为什么使用的是Relay_Master_Log_File & Exec_Master_Log_Pos...
What does ^M character mean in Vim?
...I use this to get rid of ^M in files copied from Windows to Unix (Solaris, Linux, OSX).
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Why are floating point numbers inaccurate?
...-bit float. Gloss over these if you only care about the output (example in Python):
def float_to_bin_parts(number, bits=64):
if bits == 32: # single precision
int_pack = 'I'
float_pack = 'f'
exponent_bits = 8
mantissa_bits = 23
exponent_b...