Take notes on the command line: Difference between revisions
Content added Content deleted
Thundergnat (talk | contribs) (Rename Perl 6 -> Raku, alphabetize, minor clean-up) |
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| Line 338: | Line 338: | ||
if (note) fclose(note); |
if (note) fclose(note); |
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return 0; |
return 0; |
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}</lang> |
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=={{header|C sharp|C#}}== |
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<lang csharp>using System; |
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using System.IO; |
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using System.Text; |
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namespace RosettaCode |
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{ |
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internal class Program |
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{ |
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private const string FileName = "NOTES.TXT"; |
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private static void Main(string[] args) |
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{ |
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if (args.Length==0) |
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{ |
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string txt = File.ReadAllText(FileName); |
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Console.WriteLine(txt); |
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} |
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else |
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{ |
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var sb = new StringBuilder(); |
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sb.Append(DateTime.Now).Append("\n\t"); |
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foreach (string s in args) |
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sb.Append(s).Append(" "); |
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sb.Append("\n"); |
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if (File.Exists(FileName)) |
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File.AppendAllText(FileName, sb.ToString()); |
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else |
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File.WriteAllText(FileName, sb.ToString()); |
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} |
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} |
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} |
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}</lang> |
}</lang> |
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| Line 377: | Line 412: | ||
} |
} |
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} |
} |
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}</lang> |
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=={{header|C sharp|C#}}== |
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<lang csharp>using System; |
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using System.IO; |
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using System.Text; |
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namespace RosettaCode |
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{ |
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internal class Program |
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{ |
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private const string FileName = "NOTES.TXT"; |
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private static void Main(string[] args) |
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{ |
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if (args.Length==0) |
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{ |
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string txt = File.ReadAllText(FileName); |
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Console.WriteLine(txt); |
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} |
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else |
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{ |
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var sb = new StringBuilder(); |
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sb.Append(DateTime.Now).Append("\n\t"); |
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foreach (string s in args) |
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sb.Append(s).Append(" "); |
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sb.Append("\n"); |
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if (File.Exists(FileName)) |
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File.AppendAllText(FileName, sb.ToString()); |
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else |
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File.WriteAllText(FileName, sb.ToString()); |
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} |
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} |
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} |
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}</lang> |
}</lang> |
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| Line 1,538: | Line 1,538: | ||
Test line 2. |
Test line 2. |
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</pre> |
</pre> |
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=={{header|Perl 6}}== |
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<lang perl6>my $file = 'notes.txt'; |
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multi MAIN() { |
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print slurp($file); |
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} |
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multi MAIN(*@note) { |
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my $fh = open($file, :a); |
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$fh.say: DateTime.now, "\n\t", @note; |
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$fh.close; |
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}</lang> |
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=={{header|Phix}}== |
=={{header|Phix}}== |
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| Line 1,575: | Line 1,561: | ||
close(fn) |
close(fn) |
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end if</lang> |
end if</lang> |
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=={{header|PHP}}== |
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<lang php> |
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#!/usr/bin/php |
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<?php |
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if ($argc > 1) |
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file_put_contents( |
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'notes.txt', |
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date('r')."\n\t".implode(' ', array_slice($argv, 1))."\n", |
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FILE_APPEND |
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); |
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else |
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@readfile('notes.txt'); |
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</lang> |
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Note that the error suppression operator (@) is considered bad coding practice. |
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'''Sample notes.txt file''' |
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<pre> |
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zls@zls:~$ ./notes hello rosetta code |
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zls@zls:~$ ./notes todo notes program |
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zls@zls:~$ ./notes |
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Tue, 12 Jun 2012 19:27:35 +0200 |
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hello rosetta code |
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Tue, 12 Jun 2012 19:27:45 +0200 |
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todo notes program |
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</pre> |
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=={{header|PicoLisp}}== |
=={{header|PicoLisp}}== |
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| Line 1,682: | Line 1,695: | ||
2010-04-01T17:08:20.718000 |
2010-04-01T17:08:20.718000 |
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go for it</pre> |
go for it</pre> |
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=={{header|PHP}}== |
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<lang php> |
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#!/usr/bin/php |
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<?php |
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if ($argc > 1) |
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file_put_contents( |
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'notes.txt', |
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date('r')."\n\t".implode(' ', array_slice($argv, 1))."\n", |
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FILE_APPEND |
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); |
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else |
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@readfile('notes.txt'); |
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</lang> |
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Note that the error suppression operator (@) is considered bad coding practice. |
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'''Sample notes.txt file''' |
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<pre> |
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zls@zls:~$ ./notes hello rosetta code |
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zls@zls:~$ ./notes todo notes program |
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zls@zls:~$ ./notes |
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Tue, 12 Jun 2012 19:27:35 +0200 |
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hello rosetta code |
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Tue, 12 Jun 2012 19:27:45 +0200 |
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todo notes program |
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</pre> |
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=={{header|R}}== |
=={{header|R}}== |
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| Line 1,742: | Line 1,728: | ||
(string-join notes)))))) |
(string-join notes)))))) |
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</lang> |
</lang> |
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=={{header|Raku}}== |
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(formerly Perl 6) |
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<lang perl6>my $file = 'notes.txt'; |
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multi MAIN() { |
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print slurp($file); |
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} |
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multi MAIN(*@note) { |
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my $fh = open($file, :a); |
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$fh.say: DateTime.now, "\n\t", @note; |
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$fh.close; |
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}</lang> |
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=={{header|REBOL}}== |
=={{header|REBOL}}== |
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