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Find the division remainder of a number
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you are looking for the modulo operator:
a % b
for example:
26 % 7
Of course, maybe they wanted you to implement it yourself, which wouldn't be too difficult either.
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Understanding recursion [closed]
... trouble understanding recursion at school. Whenever the professor is talking about it, I seem to get it but as soon as I try it on my own it completely blows my brains.
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How to get all properties values of a JavaScript Object (without knowing the keys)?
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By using a simple for..in loop:
for(var key in objects) {
var value = objects[key];
}
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System.BadImageFormatException: Could not load file or assembly (from installutil.exe)
...ong bitness).
In other words, running:
%windir%\Microsoft.NET\Framework\v2.0.50727\installutil.exe
or:
%windir%\Microsoft.NET\Framework64\v2.0.50727\installutil.exe
will not work (substitute in other framework versions: v1.1.4322 (32-bit only, so this issue doesn't arise) and v4.0.303...
What does PermGen actually stand for?
I know what PermGen is, what it's used for, why it fails, how to increase it etc.
8 Answers
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Generator Expressions vs. List Comprehension
... to use any of the list methods. For example, the following code won't work:
def gen():
return (something for something in get_some_stuff())
print gen()[:2] # generators don't support indexing or slicing
print [5,6] + gen() # generators can't be added to lists
Basically, use a generator...
Don't reload application when orientation changes
...the device should not select another random image.
How can I (simply) make this behavior stop?
16 Answers
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What does asterisk * mean in Python? [duplicate]
...oes * have a special meaning in Python as it does in C? I saw a function like this in the Python Cookbook:
5 Answers
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How do you launch the JavaScript debugger in Google Chrome?
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mplungjan
118k2323 gold badges142142 silver badges201201 bronze badges
answered Sep 15 '08 at 20:08
John SheehanJo...
How do I get extra data from intent on Android?
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MalcolmMalcolm
37.7k1010 gold badges6565 silver badges8787 bronze badges
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