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Using custom std::set comparator
I am trying to change the default order of the items in a set of integers to be lexicographic instead of numeric, and I can't get the following to compile with g++:
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Convert hex string to int in Python
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Without the 0x prefix, you need to specify the base explicitly, otherwise there's no way to tell:
x = int("deadbeef", 16)
With the 0x prefix, Python can distinguish hex and decimal automatically.
>>> print int("0x...
MongoDB/Mongoose querying at a specific date?
Is it possible to query for a specific date ?
6 Answers
6
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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
...eate an abstract model representing a "Place", eg. AbstractPlace, and inherit from it:
class AbstractPlace(models.Model):
name = models.CharField(max_length=20)
rating = models.DecimalField()
class Meta:
abstract = True
class Place(AbstractPlace):
pass
class LongNamedRest...
What reference do I need to use Microsoft.Office.Interop.Excel in .NET?
...ackages, which is much easier than my original answer.
You can install by either right clicking on References in your project and selecting Manage NuGet packages... and searching for one of the packages listed below, or install using the Package Manager Console:
PM> Install-Package Microsoft.Offi...
Counting the Number of keywords in a dictionary in python
I have a list of words in a dictionary with the value = the repetition of the keyword but I only want a list of distinct words so I wanted to count the number of keywords. Is there a way to count the number of keywords or is there another way I should look for distinct words?
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How to check if a table contains an element in Lua?
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edited Feb 11 '13 at 2:07
g33kz0r
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How to change a django QueryDict to Python Dict?
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This should work: myDict = dict(queryDict.iterlists())
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Random String Generator Returning Same String [duplicate]
I've developed a random string generator but it's not behaving quite as I'm hoping. My goal is to be able to run this twice and generate two distinct four character random strings. However, it just generates one four character random string twice.
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Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
... I would like to find out the cause of the problem and hopefully a fix for it.
12 Answers
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