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float64 with pandas to_csv
...das.DataFrame.to_csv and the float_precision argument available for pandas.from_csv.
The original is still worth reading to get a better grasp on the problem.
It was a bug in pandas, not only in "to_csv" function, but in "read_csv" too. It's not a general floating point issue, despite it's true ...
How can Perl's print add a newline by default?
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The real danger comes from the fact that all code will now add newlines, even code in other people's modules that weren't expecting it. Imagine networking code that would have sent the message "helo\r\n" that now sends "helo\r\n\n".
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Referring to a file relative to executing script
...do I determine the location of my script? I want to read some config files from the same place."
Any solution isn't going to work 100% of the time:
It is important to realize that in the general case, this problem has no solution. Any approach you might have heard of, and any approach that will...
Which Boost features overlap with C++11?
...ed → <unordered_set>, <unordered_map>
Features back-ported from C++11:
Atomic ← std::atomic
Chrono ← <chrono> (see below)
Move ← Rvalue references
Replaceable by C++17 language features:
String_ref → std::string_view
Filesystem → <filesystem> (Filesystem ...
What's the optimum way of storing an NSDate in NSUserDefaults?
...: In which case it's still being accessed through NSUserDefaults or parsed from a property list file, so the same access or parsing should yield a proper NSDate object, which can be converted as needed.
– Joshua Nozzi
Nov 23 '11 at 15:12
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Git: How to reuse/retain commit messages after 'git reset'?
...o fix the previous commit and it will automatically use the commit message from the original discarding the message from the fixup commit.
– qqx
May 31 '13 at 14:29
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Forced naming of parameters in Python
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In Python 3 - Yes, you can specify * in the argument list.
From docs:
Parameters after “*” or “*identifier” are keyword-only parameters and
may only be passed used keyword arguments.
>>> def foo(pos, *, forcenamed):
... print(pos, forcenamed)
...
>>&...
How to get controls in WPF to fill available space?
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Each control deriving from Panel implements distinct layout logic performed in Measure() and Arrange():
Measure() determines the size of the panel and each of its children
Arrange() determines the rectangle where each control renders
The last ...
Why is HttpClient BaseAddress not working?
... Fine but client libraries such as HttpClient are supposed to shield us from esoteric implementation details like this.
– Jamie Ide
Jan 16 at 15:11
1
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
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From official DOC: http://devnet.jetbrains.com/docs/DOC-1186
Depending on the IntelliJ IDEA project format (.ipr file based or
.idea directory based), you should put the following IntelliJ IDEA
project files under the...