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How to get instance variables in Python?
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What kind of an instance does not have dict? I've never encountered one.
– Carl Meyer
Sep 20 '08 at 23:37
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What does Python's eval() do?
... @GeorgeCummins, codepad.org does not use eval, nor could it do what it does with eval.
– Mike Graham
Feb 21 '12 at 20:01
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Detecting an undefined object property
What's the best way of checking if an object property in JavaScript is undefined?
46 Answers
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Detect encoding and make everything UTF-8
... all this issues. It´s called Encoding::toUTF8().
You don't need to know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF-8, or the string can have a mix of them. Encoding::toUTF8() will convert everything to UTF-8.
I did it because a service was giving me ...
What's the fastest way to delete a large folder in Windows?
I want to delete a folder that contains thousands of files and folders. If I use Windows Explorer to delete the folder it can take 10-15 minutes (not always, but often). Is there a faster way in Windows to delete folders?
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Synchronous request in Node.js
If I need to call 3 http API in sequential order, what would be a better alternative to the following code:
18 Answers
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Understanding the Rails Authenticity Token
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What happens
When the user views a form to create, update, or destroy a resource, the Rails app creates a random authenticity_token, stores this token in the session, and places it in a hidden field in the form. When the use...
What is the best way to profile javascript execution? [closed]
...magine you are building a lot of javascript code and you want to determine what are actually the bottlenecks in the code. At first I want to see profile stats of every javascript function and execution time. Next would be including DOM functions. This combined with actions that slows things down lik...
What's the best Django search app? [closed]
...e that django.contrib.search will be added soon.
In the meantime, this is what I found:
http://code.google.com/p/djangosearch/
http://code.google.com/p/django-sphinx/
http://code.google.com/p/djapian/
http://code.google.com/p/django-search-lucene/
http://www.sai.msu.su/~megera/postgres/gist/tsear...
What is a regular expression which will match a valid domain name without a subdomain?
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Nice thanks this one seems to be working. What kind of domains won't pass validation do you know?
– Dominic
Apr 24 '12 at 22:13
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