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Why does “return list.sort()” return None, not the list?

... l = sorted(l.append('2')) (I just added semi-colon so you could cut/paste and run) – JGFMK May 30 '18 at 9:54 ...
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How to escape single quotes within single quoted strings

...on, using single quotes. If you do not place any whitespaces between (1) and (2), or between (4) and (5), the shell will interpret that string as a one long word. share | improve this answer ...
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angular.service vs angular.factory

I have seen both angular.factory() and angular.service() used to declare services; however, I cannot find angular.service anywhere in official documentation. ...
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Is it possible to create static classes in PHP (like in C#)?

I want to create a static class in PHP and have it behave like it does in C#, so 6 Answers ...
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Python: fastest way to create a list of n lists

...None, n)] It does not have to create a new int object in every iteration and is about 15 % faster on my machine. Edit: Using NumPy, you can avoid the Python loop using d = numpy.empty((n, 0)).tolist() but this is actually 2.5 times slower than the list comprehension. ...
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When should I use std::thread::detach?

... also know join() waits until a thread completes. This is easy to understand, but what's the difference between calling detach() and not calling it? ...
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Send attachments with PHP Mail()?

...cript from here: http://github.com/PHPMailer/PHPMailer Extract the archive and copy the script's folder to a convenient place in your project. Include the main script file -- require_once('path/to/file/class.phpmailer.php'); Now, sending emails with attachments goes from being insanely difficult t...
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Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'

...ls\sn.exe. Most likely this location is not on the search path for your standard environment. However, the "Developer Command Prompt" installed by Visual Studio adds additional information that usually includes the correct location. Based on your post that would look like sn -i companyname.pfx V...
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How do I unlock a SQLite database?

...//www.nirsoft.net/utils/opened_files_view.html to find out the process is handling db file. Try closed that program for unlock database In Linux and macOS you can do something similar, for example, if your locked file is development.db: $ fuser development.db This command will show what proce...
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How do I decode a string with escaped unicode?

... to http://example.com with JavaScript? I tried unescape , decodeURI , and decodeURIComponent so I guess the only thing left is string replace. ...