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Weighted random numbers
...s. I'm currently just banging my head against the wall and cannot figure this out.
7 Answers
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How can I troubleshoot my Perl CGI script?
I have a Perl script that isn't working and I don't know how to start narrowing down the problem. What can I do?
8 Answers
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Should I call Close() or Dispose() for stream objects?
Classes such as Stream , StreamReader , StreamWriter etc implements IDisposable interface. That means, we can call Dispose() method on objects of these classes. They've also defined a public method called Close() . Now that confuses me, as to what should I call once I'm done with objects?...
Undefined reference to static class member
...ly define the static member somewhere (after the class definition). Try this:
class Foo { /* ... */ };
const int Foo::MEMBER;
int main() { /* ... */ }
That should get rid of the undefined reference.
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Dictionaries and default values
Assuming connectionDetails is a Python dictionary, what's the best, most elegant, most "pythonic" way of refactoring code like this?
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How to prevent ajax requests to follow redirects using jQuery
... returning a response with a status code describing a problem, the request is redirected to a page with a 200 header, describing the problem. I can't make any changes to this, so I need to solve it on the client somehow.
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Multiple Indexes vs Multi-Column Indexes
...adding an Index to a table in SQL Server 2005 and it got me thinking. What is the difference between creating 1 index and defining multiple columns over having 1 index per column you want to index.
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NHibernate vs LINQ to SQL
...QL forces you to use the table-per-class pattern. The benefits of using this pattern are that it's quick and easy to implement and it takes very little effort to get your domain running based on an existing database structure. For simple applications, this is perfectly acceptable (and oftentimes e...
How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...L element of type div , how to set the value of its id attribute, which is the concatenation of a scope variable and a string ?
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Import and Export Excel - What is the best library? [closed]
...xcel files in a specific format. I'm looking for a library I can use for this purpose.
20 Answers
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