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How does this specific line of code work?

By : Gregory Bringman
Date : September 15 2020, 12:00 PM
Does that help Suppose items = xs ++ List(y) ++ zs where all the elements in xs satisfy some predicate pred and y does not satisfy pred. In this case
code :
items.span(pred) => (xs, List(y) ++ zs)

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My code does not work without that specific line. Why?

By : Scott Hendrickson
Date : March 29 2020, 07:55 AM
I wish this helpful for you When entering the "+" operation, you hit two keys, + and return. Both produce a character, resulting in "+\n". (that \n is a newline character)
chomp removes the newline character.

Vim highlights everything in red after a functional line of code making the following lines of code not work

By : Dana
Date : March 29 2020, 07:55 AM
I hope this helps you . Vim seems to be incorrectly treating the backslash as special, even though backslashes don't do anything inside single quotes. What does :set syntax show? My Vim colors everything correctly with syntax=sh, so perhaps yours isn't treating your file as a shell script. (Interestingly, you may notice that Stack Overflow's syntax highlighter gets it wrong, too.)
If that's it, try adding a shebang line like #!/bin/bash up top.
code :
{ tr '\r' '\n' < test.txt; echo; } > test_tmp

Why does find_next_sibling in bs4 work on one line of code but not another, very similar, line of code?

By : user3323558
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further When using the text parameter, you should make sure you provide the text exactly. In your case, there's a space at the end.
code :
soup.find('th', text='Name of Owner or Operator: ').find_next_sibling('td').text
\n      \n      \n      \n        \n        PHILLIPS 66 COMPANY\n        \n      \n    

Comment a line make the code works, while without it the code doesn't work

By : user3520527
Date : March 29 2020, 07:55 AM
should help you out In order to read the complex number, you must modify Num, which you can't as you declared it const:
code :
std::istream & operator>>(std::istream &is, const complex &Num)
std::istream & operator>>(std::istream &is, complex &Num)

Placing javascript code in an HTML code line doesn't work

By : PythonProgrammer
Date : March 29 2020, 07:55 AM
hop of those help? I think it's clearer if you define the variable first. It gets confusing if you put too much logic inline.
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