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“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
...Users\Eric\Desktop\beeline.txt"
Here, \U in "C:\Users... starts an eight-character Unicode escape, such as \U00014321. In your code, the escape is followed by the character 's', which is invalid.
You either need to duplicate all backslashes:
"C:\\Users\\Eric\\Desktop\\beeline.txt"
Or prefix th...
Fastest way to implode an associative array with keys
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the problem is http_build_query escape special char
– Sisyphus
Feb 9 '15 at 15:42
1
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Linux command to print directory structure in the form of a tree
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Beware of the newline character at the end of the first line if copying this directly
– Rahul
Aug 5 '16 at 16:46
2
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Limit the length of a string with AngularJS
... remove . and , so its gives a cleaner result.
if (value.charAt(lastspace-1) === '.' || value.charAt(lastspace-1) === ',') {
lastspace = lastspace - 1;
}
value = value.substr(0, lastspace);
}
}
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Remove all special characters except space from a string using JavaScript
I want to remove all special characters except space from a string using JavaScript.
11 Answers
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What's a good hex editor/viewer for the Mac? [closed]
...ng vim as described in this answer) is that there's no highlighting of the char and binary value. You'll need to count more characters and remember more positions to use this "dumb" binary dump effectively. Also, there's no intelligent analysis of endianness or interpretation of byte ranges as diffe...
Remove Last Comma from a string
...cript, how can I remove the last comma, but only if the comma is the last character or if there is only white space after the comma? This is my code.
I got a working fiddle . But it has a bug.
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How to get the ASCII value of a character
How do I get the ASCII value of a character as an int in Python ?
5 Answers
5
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Given a URL to a text file, what is the simplest way to read the contents of the text file?
... = urllib2.urlopen("http://www.google.com").read(20000) # read only 20 000 chars
data = data.split("\n") # then split it into lines
for line in data:
print line
* Second example in Python 3:
import urllib.request # the lib that handles the url stuff
for line in urllib.request.urlopen(t...
Delete empty lines using sed
...\s*$ will match all "empty" lines, empty here means, the line contains no chars, or the line contains only empty strings (E.g. spaces). All matched lines will be removed by sed, with the d command.
– Kent
Feb 26 '17 at 19:41
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