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SVN Commit specific files
...of files to commit from a file:
$ svn ci -m "Now works" --targets fix4711.txt
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What is the Windows equivalent of the diff command?
...ata like file name, same lines and bilateral comparison.
>fc data.txt data.txt.bak
***** DATA.TXT
####09
####09
####09
***** DATA.TXT.BAK
####09
####08
####09
but in my case I wanted only the lines that have changed and wanted those lines to be exported ...
Fastest way to copy file in node.js
...node v8.5.0, copyFile was added
const fs = require('fs');
// destination.txt will be created or overwritten by default.
fs.copyFile('source.txt', 'destination.txt', (err) => {
if (err) throw err;
console.log('source.txt was copied to destination.txt');
});
...
How to convert a file into a dictionary?
...
d = {}
with open("file.txt") as f:
for line in f:
(key, val) = line.split()
d[int(key)] = val
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How do I remove newlines from a text file?
...
tr -d '\n' < yourfile.txt
Edit:
If none of the commands posted here are working, then you have something other than a newline separating your fields. Possibly you have DOS/Windows line endings in the file (although I would expect the Perl solut...
How to write into a file in PHP?
...
Consider fwrite():
<?php
$fp = fopen('lidn.txt', 'w');
fwrite($fp, 'Cats chase mice');
fclose($fp);
?>
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follo...
AsyncTask Android example
...ng.
See these lines where you are later updating your TextView:
TextView txt = findViewById(R.id.output);
txt.setText("Executed");
Put them in onPostExecute().
You will then see your TextView text updated after the doInBackground completes.
I noticed that your onClick listener does not check t...
How to delete a specific line in a file?
...r lines back, except for the line you want to delete:
with open("yourfile.txt", "r") as f:
lines = f.readlines()
with open("yourfile.txt", "w") as f:
for line in lines:
if line.strip("\n") != "nickname_to_delete":
f.write(line)
You need to strip("\n") the newline chara...
PowerShell: Store Entire Text File Contents in Variable
... the entire contents of a file:
$content = [IO.File]::ReadAllText(".\test.txt")
Number of lines:
([IO.File]::ReadAllLines(".\test.txt")).length
or
(gc .\test.ps1).length
Sort of hackish to include trailing empty line:
[io.file]::ReadAllText(".\desktop\git-python\test.ps1").split("`n").coun...
Extract a regular expression match
...gregexpr’ and ‘regexec’.
So this will work, and is fairly simple:
txt <- "aaa12xxx"
regmatches(txt,regexpr("[0-9]+",txt))
#[1] "12"
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