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django-debug-toolbar not showing up
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Stupid question, but you didn't mention it, so... What is DEBUG set to? It won't load unless it's True.
If it's still not working, try adding '127.0.0.1' to INTERNAL_IPS as well.
UPDATE
This is a last-ditch-effort move, you shouldn't have to do this, but it will clearly show if there's mer...
How to “return an object” in C++?
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I don't want to return a copied value because it's inefficient
Prove it.
Look up RVO and NRVO, and in C++0x move-semantics. In most cases in C++03, an out parameter is just a good way to make your code ugly, and in C++0x you'd actually...
What is the main purpose of setTag() getTag() methods of View?
... similar. You could set an OnClickListener for each view individually:
button1.setOnClickListener(new OnClickListener ... );
button2.setOnClickListener(new OnClickListener ... );
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Then you have to create a unique onClick method for each view even if they do the similar things, like:
public v...
How to rename with prefix/suffix?
... do your rename as follows:
mv {,new.}original.filename
as this expands to:
mv original.filename new.original.filename
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Class method differences in Python: bound, unbound and static
...re is a distinction between bound and unbound methods.
Basically, a call to a member function (like method_one), a bound function
a_test.method_one()
is translated to
Test.method_one(a_test)
i.e. a call to an unbound method. Because of that, a call to your version of method_two will fail wit...
Convert java.util.Date to String
I want to convert a java.util.Date object to a String in Java.
18 Answers
18
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How to clear the interpreter console?
...I typically keep a console window open with the Python interpreter running to test commands, dir() stuff, help() stuff , etc.
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Converting stream of int's to char's in java
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If you're trying to convert a stream into text, you need to be aware of which encoding you want to use. You can then either pass an array of bytes into the String constructor and provide a Charset, or use InputStreamReader with the appropriat...
How do I get elapsed time in milliseconds in Ruby?
...elapsed time
t2 = Time.now
msecs = time_diff_milli t1, t2
You will need to decide whether to truncate that or not.
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How to use filter, map, and reduce in Python 3
...'s New In Python 3.0. You should read it thoroughly when you move from 2.x to 3.x since a lot has been changed.
The whole answer here are quotes from the documentation.
Views And Iterators Instead Of Lists
Some well-known APIs no longer return lists:
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map() and filter() return iterators. If y...