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How can I list the contents of a directory in Python?
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One way:
import os
os.listdir("/home/username/www/")
Another way:
glob.glob("/home/username/www/*")
Examples found here.
The glob.glob method above will not list hidden files.
Since I originally answered this question years ago, pathlib has been added to Python. M...
Calling startActivity() from outside of an Activity context
... history like that: Intent intent = new Intent(Intent.ACTION_VIEW, "http:\\www.google.com"));intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); startActivity(intent);
– Bruno Bieri
Jun 20 '13 at 18:47
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Can I implement an autonomous `self` member type in C++?
C++ lacks the equivalent of PHP's self keyword , which evaluates to the type of the enclosing class.
13 Answers
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How to find all the subclasses of a class given its name?
I need a working approach of getting all classes that are inherited from a base class in Python.
10 Answers
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How to Truncate a string in PHP to the word closest to a certain number of characters?
I have a code snippet written in PHP that pulls a block of text from a database and sends it out to a widget on a webpage. The original block of text can be a lengthy article or a short sentence or two; but for this widget I can't display more than, say, 200 characters. I could use substr() to cho...
How to set up a PostgreSQL database in Django
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community wiki
20 revs, 3 users 96%Alireza Savand
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Fatal error: use of unimplemented initializer 'init(coder:)' for class
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 4 '14 at 11:40
E-RiddieE-Riddie
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Detecting touch screen devices with Javascript
... could hook into them to write you mobile specific code.
See here: http://www.forabeautifulweb.com/blog/about/hardboiled_css3_media_queries/
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SSH library for Java [closed]
...y("ten", "/tmp");
} finally {
ssh.disconnect();
}
http://www.jcraft.com/jsch/
Session session = null;
Channel channel = null;
try {
JSch jsch = new JSch();
session = jsch.getSession(username, host, 22);
java.util.Properties config = new java.util.Properties();
config.put("Strict...
Sending emails in Node.js? [closed]
...here are some great examples of how to use the Nodemailer module at http://www.nodemailer.com/. The full instructions about how to install and use the basic functionality of Nodemailer is included in this link.
I personally had trouble installing Nodemailer using npm, so I just downloaded the sourc...