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Clear variable in python
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@Bnicholas However it's not like null in PHP, in that setting a variable to null in PHP gives you similar behaviour in most cases as if you hadn't defined it in the first place. A value of None in Python is quite different from an undefined variable. None is quite l...
Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
...) for t in text_data])
in my case I was just trying to get the number of tokens:
text_length = pd.Series([len(t.split()) for t in text_data])
now add one extra column with the above series in the data frame:
df = df.assign(text_length = text_length .values)
now we can apply condition on the ...
Is Dvorak typing appropriate for programming? [closed]
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@AndreasBonini: by the same token, you could say that, since users of the dvorak keyboard layout have proven themselves to be flexible enough to adopt another layout, they can probably just as easily manage adapting to a personally tuned one - and to gr...
I don't understand -Wl,-rpath -Wl,
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The -Wl,xxx option for gcc passes a comma-separated list of tokens as a space-separated list of arguments to the linker. So
gcc -Wl,aaa,bbb,ccc
eventually becomes a linker call
ld aaa bbb ccc
In your case, you want to say "ld -rpath .", so you pass this to gcc as -Wl,-rpath,. Al...
convert_tz returns null
... to see Hidden files and Folders as explained here https://irch.info/index.php?pg=kb.page&id=133
4) Stop the MySQL service by searching for "services" in Windows Start button.
5) Then unzip the timezone_2017c_posix.zip and then copy the files in it (copy the files directly, don't copy the whol...
What does the arrow operator, '->', do in Java?
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Do you happen to know the name of this token type?
– clankill3r
Aug 13 at 21:20
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Redirect from an HTML page
...SEO people:
<link rel="canonical" href="http://www.example.com/product.php?item=swedish-fish"/>
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Function that creates a timestamp in c#
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The token for year should be lowercase here: return value.ToString("yyyyMMddHHmmssffff");
– Don Cote
Nov 2 '09 at 21:18
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img tag displays wrong orientation
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You can use the GD library in PHP.
– i-CONICA
Jul 10 '14 at 7:47
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How can I extract the folder path from file path in Python?
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Here is my little utility helper for splitting paths int file, path tokens:
import os
# usage: file, path = splitPath(s)
def splitPath(s):
f = os.path.basename(s)
p = s[:-(len(f))-1]
return f, p
shar...