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C# Pass Lambda Expression as Method Parameter
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Use a Func<T1, T2, TResult> delegate as the parameter type and pass it in to your Query:
public List<IJob> getJobs(Func<FullTimeJob, Student, FullTimeJob> lambda)
{
using (SqlConnection connection = new SqlConn...
How to know user has clicked “X” or the “Close” button?
In MSDN I found CloseReason.UserClosing to know that the user had decided to close the form
but I guess it is the same for both clicking the X button or clicking the close button.
So how can I differentiate between these two in my code?
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Why doesn't Dictionary have AddRange?
Title is basic enough, why can't I:
10 Answers
10
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How do I pass a unique_ptr argument to a constructor or a function?
...'t know very well how to handle unique_ptr parameters in constructors or functions. Consider this class referencing itself:
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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
Is there a corresponding X mark to ✓ ( &#x2713; )? What is it?
4 Answers
4
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How do I draw a grid onto a plot in Python?
I just finished writing code to make a plot using pylab in Python and now I would like to superimpose a grid of 10x10 onto the scatter plot. How do I do that?
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PHP json_encode encoding numbers as strings
I am having one problem with the PHP json_encode function. It encodes numbers as strings, e.g.
17 Answers
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Best way to use html5 data attributes with rails content_tag helper?
... is that ruby symbols don't like hyphens. So something like this obviously won't work:
6 Answers
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An “and” operator for an “if” statement in Bash
I'm trying to create a simple Bash script to check if the website is down and for some reason the "and" operator doesn't work:
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Check if OneToOneField is None in Django
I have two models like this:
8 Answers
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