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How to convert a string to lower or upper case in Ruby
... ÁÂÃÀÇÉÊÍÓÔÕÚ".mb_chars.downcase.to_s
=> "string áâãàçéêíóôõú"
"string áâãàçéêíóôõú".mb_chars.upcase.to_s
=> "STRING ÁÂÃÀÇÉÊÍÓÔÕÚ"
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Inserting a tab character into text using C#
...b + "32"
TextBox2.Text = "Luc" + vbTab + "47"
TextBox3.Text = "François-Victor" + vbTab + "12"
End Sub
will display
as you can see, age value for François-Victor is shifted to the right and is not aligned with age value of two others TextBox.
SOLUTION
To solve this problem, you mus...
Removing duplicates in lists
...ctually true. My timings show that indeed the set is slightly faster: 1.12 µs per loop (set) vs 1.53 µs per loop (dict) over 1M loops with an absolute time difference of about 4s over 1M iterations. So if you're doing this in a tight inner loop you may care, otherwise probably not.
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How can I add new keys to a dictionary?
...above which it's better to create a dict)
– Jean-François Fabre♦
Aug 1 '18 at 21:42
11
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Python: changing value in a tuple
...n [7]: %timeit replace_at_index1(k, 500, 99)
100000 loops, best of 3: 9.08 µs per loop
In [8]: %timeit replace_at_index2(k, 500, 99)
100000 loops, best of 3: 10.1 µs per loop
For very long tuples, list conversion is substantially better!
In [9]: m = tuple(range(1000000))
In [10]: %timeit repl...
Append lines to a file using a StreamWriter
...red Sep 5 '11 at 9:35
Øyvind BråthenØyvind Bråthen
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How can I strip the whitespace from Pandas DataFrame headers?
...da x: x.strip())
%timeit df.columns.str.strip()
1000 loops, best of 3: 293 µs per loop
10000 loops, best of 3: 143 µs per loop
So str.strip is ~2X faster, I expect this to scale better for larger dfs
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How to sort an array of objects with jquery or javascript [duplicate]
... answered Mar 31 '11 at 17:44
HåvardHåvard
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How do I get my solution in Visual Studio back online in TFS?
... answered Sep 23 '19 at 6:10
çetin çelikçetin çelik
4133 bronze badges
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How do you find the last day of the month? [duplicate]
...ed Nov 2 '10 at 15:07
Øyvind BråthenØyvind Bråthen
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