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What are the differences between ipython and bpython?
What does ipython have that bpython lacks and vice versa? How do the two differ?
2 Answers
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How do you overcome the HTML form nesting limitation?
...escribed: submit everything to the server and do a simple if/else to check what button was clicked.
And then I would implement a Javascript call tying into the form's onsubmit event which would check before the form was submitted, and only submit the relevant data to the server (possibly through a ...
getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
...I < 11, and Force Closing on API > 11.
I really couldn't figure out what they changed inside the Activity lifecycle in the call to saveInstance, but I here is how I solved this :
@Override
protected void onSaveInstanceState(Bundle outState) {
//No call for super(). Bug on API Level > ...
Should I use a class or dictionary?
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Why would you make this a dictionary? What's the advantage? What happens if you later want to add some code? Where would your __init__ code go?
Classes are for bundling related data (and usually code).
Dictionaries are for storing key-value relationships, where...
Biggest GWT Pitfalls? [closed]
...S styling my widgets, out of the box, custom or otherwise, so I don't know what you mean by that being a pitfall?
As for performance, I've always found that once compiled GWT code is fast, and AJAX calls are nearly always smaller than doing a whole page refresh, but that's not really unique to GWT,...
Check if Python Package is installed
What's a good way to check if a package is installed while within a Python script? I know it's easy from the interpreter, but I need to do it within a script.
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What is the best way to give a C# auto-property an initial value?
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abstract classes usually have whatever accessibility you give to them. if you don't specify a constructor you always have a default public constructor
– Darren Kopp
Jul 29 '11 at 23:04
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how does Array.prototype.slice.call() work?
I know it is used to make arguments a real array, but I don't understand what happens when using Array.prototype.slice.call(arguments)
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combinations between two lists?
...product in Python, itertools.product or a simple list comprehension may be what you are looking for - see the other answers.
Suppose len(list1) >= len(list2). Then what you appear to want is to take all permutations of length len(list2) from list1 and match them with items from list2. In pytho...
What is the difference between a regular string and a verbatim string?
... and it always suggests that I switch regular strings to verbatim strings. What is the difference?
6 Answers
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