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How Python web frameworks, WSGI and CGI fit together
...will formulate the response, saving you from a lot of formatting details.
What do I need to know / install / do if I want to run a web framework (say web.py or cherrypy) on my basic CGI configuration?
Recall that forking a subprocess is expensive. There are two ways to work around this.
Embedde...
List attributes of an object
...(same value)
instance.__dir__()
# or
instance.__dict__
Then you can test what type is with type() or if is a method with callable().
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What do the plus and minus signs mean in Objective-C next to a method?
In Objective-C, I would like to know what the + and - signs next to a method definition mean.
4 Answers
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What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
It seems to me these two views are virtually identical, especially since Galileo. Is this true, or am I missing out on some features of one or the other?
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What is the difference between build.sbt and build.scala?
...new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f18000103%2fwhat-is-the-difference-between-build-sbt-and-build-scala%23new-answer', 'question_page');
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Listing all extras of an Intent
...
Here's what I used to get information on an undocumented (3rd-party) intent:
Bundle bundle = intent.getExtras();
if (bundle != null) {
for (String key : bundle.keySet()) {
Log.e(TAG, key + " : " + (bundle.get(key) != nu...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...ecure? I think they are the same. www-data and 660. So, I don't understand what's wrong?
– Xander
Aug 6 '14 at 11:40
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iPhone App Icons - Exact Radius?
...d up and actually showed multiple digits after the decimal point. Not sure what's going on there, but it's definitely using and storing the more precise number that was entered.
Anyhow, I've updated the list above to include just 3 digits after the decimal point (before there were 13!). In most sit...
Is SHA-1 secure for password storage?
...s a "black box" with no special property that the attacker may use. That's what you have right now even with the "broken" hash functions MD5 and SHA-1.
About rainbow tables:
The "rainbow attack" is actually cost-sharing of a dictionary or brute force attack. It is a derivative from the time-memory...
Syntax behind sorted(key=lambda: …)
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I think all of the answers here cover the core of what the lambda function does in the context of sorted() quite nicely, however I still feel like a description that leads to an intuitive understanding is lacking, so here is my two cents.
For the sake of completeness, I'll...