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Hello,
I have an array of bytes (say byte[] data), which contains text with custom line delimeters, for example: "\r\n" (CRLF "\x0D\x0A"), "\r", "\n", "\x0D\x0A\x0D" or even "@".
At the moment I'm going to use the following solution:
Normalize line breaks...
Started by Alpha Sisyphus on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
String text = Encoding.ASCII.GetString(data.
Foreach (string delim in DelimiterStrings) text = text.Replace(delim, "\n"); foreach (string line[] DelimiterStrings = { "\r\n\r", "\r\n" };
Then later...
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What is the easiest way to add a text to the beginning of another text file in Command Line (Windows)?
Started by dr. evil on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
" allows you to put spaces at the....
Ren file.txt temp.txt echo.new first.
Type "my line" > newFile.txt type myOriginalFile.txt >> newFile.txt type newFile.txt > want, adding the line " new first line " to the file.txt file.
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When reading lines from a text file using python, the end-line character often needs to be truncated before processing the text, as in the following example:
f = open("myFile.txt", "r") for line in f: line = line[:-1] # do something with line
Is there...
Started by pythonquick on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
') :
for line in open('myfile.txt'): # opened in text-mode; all EOLs are converted to '\n' line is that if the file doesn't end in a newline, the last line returned won't have a '\n' as the last character, and therefore doing....
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Ask your Facebook Friends
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How can I append a line number and tab to the beginning of each line of a text file?
Started by Richard Hoskins on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at superuser):
The expression "N;s/\n/\t/" will take each line, get the next line (ie line number and the line), and replace the carriage return | sed -e....
The line number followed by a carriage return and then the next line.
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I would like to know how to extract a list of unique lines from a text file. Preferably through Cygwin.
Started by Luis on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Duplicate lines from a text file you can do something like this:
cat file.txt | sort | uniq
Since.
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I'm surprised that this has been so difficult for me. I need a single line with some text centered and the rest right-justified:
Centered Text Right Text
I doubt this matters, but "Centered Text" needs to be a <div> or <span> since I need ...
Started by Bob on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Lt;div style="float: left; width: 65%; text-align: center"> centered </div> <div style="float: left; width: 35%; text-align: justify"> justified </div>
Hope this helps
You need a container div with text-align....
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I have a large text file that I need to search for a specific string. Is there a fast way to do this without reading line by line? This method is extremely slow because of the size of the files (100mb+)
Answer Snippets (Read the full thread at stackoverflow):
If you want to speed up the line-by-line reading into a threadsafe....
Lookup Rabin-Karp string search or similar.
In all cases, you will have to go over all of the file .
Line by line is likely to be the best approach here.
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I have a huge file (over 16,000 lines) that I want to save in the datastore for parsing later. Each line contains info on an entity.
How do I read line by line from the stored Blob?
I can't seem to find a good tutorial or documentation on a Blob anywhere...
Started by Jack Low on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
So if all you want is sequential line by line access to the data, it would.
Text does not have any limits on size, but its not indexable or queryable.
Use the Text type to store it instead of a blob.
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Scenario:
I have a text file that has pipe (as in the "|" character) delimited data. Each field of data in the pipe delimited fields can be of variable length, so counting characters won't work (or using some sort of substring function... if that even...
Started by Jason Down on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
Of the | character on the line D - delete the text after the current position to the end of the line j - go macro recording 0 - go to the first character of the line 2f| - find the second occurrence to the next line....
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I have a 2GB text file on my linux box that I'm trying to import into my database.
The problem I'm having is that the script that is processing this rdf file is choking on one line:
mismatched tag at line 25462599, column 2, byte 1455502679: <link ...
Started by GeoffreyF67 on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Also are you sure the ....
Example:
./script.sh 5 "New fifth line text!" file.txt
You can improve it, for example.
Content; } else { print $0; } }' $3
Arguments:
first: line number you want change second: text you to redirect.
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